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tprr code optim

This commit is contained in:
zhanke 2021-04-10 10:47:14 +08:00
parent 5447d85f87
commit ee43d3f21b
21 changed files with 759 additions and 1377 deletions
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7
model_zoo/research/nlp/tprr/README.md
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@ -66,6 +66,7 @@ After installing MindSpore via the official website and Dataset is correctly gen
```python
# run evaluation example with HotPotQA dev dataset
pip install transformers
sh run_eval_ascend.sh
sh run_eval_ascend_reranker_reader.sh
```
@ -85,22 +86,20 @@ After installing MindSpore via the official website and Dataset is correctly gen
├─src
| ├─build_reranker_data.py # build data for re-ranker from result of retriever
| ├─config.py # Evaluation configurations for retriever
| ├─converted_bert.py # Bert model for tprr
| ├─hotpot_evaluate_v1.py # Hotpotqa evaluation script
| ├─onehop.py # Onehop model of retriever
| ├─onehop_bert.py # Onehop bert model of retriever
| ├─process_data.py # Data preprocessing for retriever
| ├─reader.py # Reader model
| ├─reader_albert_xxlarge.py # Albert-xxlarge module of reader model
| ├─albert.py # Albert-xxlarge model
| ├─reader_downstream.py # Downstream module of reader model
| ├─reader_eval.py # Reader evaluation script
| ├─rerank_albert_xxlarge.py # Albert-xxlarge module of re-ranker model
| ├─rerank_and_reader_data_generator.py # Data generator for re-ranker and reader
| ├─rerank_and_reader_utils.py # Utils for re-ranker and reader
| ├─rerank_downstream.py # Downstream module of re-ranker model
| ├─reranker.py # Re-ranker model
| ├─reranker_eval.py # Re-ranker evaluation script
| ├─twohop.py # Twohop model of retriever
| ├─twohop_bert.py # Twohop bert model of retriever
| └─utils.py # Utils for retriever
|
├─retriever_eval.py # Evaluation net for retriever

22
model_zoo/research/nlp/tprr/reranker_and_reader_eval.py
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@ -14,6 +14,8 @@
# ============================================================================
"""main file"""
import os
from time import time
from mindspore import context
from src.rerank_and_reader_utils import get_parse, cal_reranker_metrics, select_reader_dev_data
from src.reranker_eval import rerank
@ -27,6 +29,13 @@ def rerank_and_retriever_eval():
context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
parser = get_parse()
args = parser.parse_args()
args.dev_gold_path = os.path.join(args.data_path, args.dev_gold_file)
args.wiki_db_path = os.path.join(args.data_path, args.wiki_db_file)
args.albert_model_path = os.path.join(args.ckpt_path, args.albert_model)
args.rerank_encoder_ck_path = os.path.join(args.ckpt_path, args.rerank_encoder_ck_file)
args.rerank_downstream_ck_path = os.path.join(args.ckpt_path, args.rerank_downstream_ck_file)
args.reader_encoder_ck_path = os.path.join(args.ckpt_path, args.reader_encoder_ck_file)
args.reader_downstream_ck_path = os.path.join(args.ckpt_path, args.reader_downstream_ck_file)
if args.get_reranker_data:
get_rerank_data(args)
@ -36,8 +45,7 @@ def rerank_and_retriever_eval():
if args.cal_reranker_metrics:
total_top1_pem, _, _ = \
cal_reranker_metrics(dev_gold_file=args.dev_gold_file, rerank_result_file=args.rerank_result_file)
print(f"total top1 pem: {total_top1_pem}")
cal_reranker_metrics(dev_gold_file=args.dev_gold_path, rerank_result_file=args.rerank_result_file)
if args.select_reader_data:
select_reader_dev_data(args)
@ -46,10 +54,18 @@ def rerank_and_retriever_eval():
read(args)
if args.cal_reader_metrics:
metrics = hotpotqa_eval(args.reader_result_file, args.dev_gold_file)
metrics = hotpotqa_eval(args.reader_result_file, args.dev_gold_path)
if args.cal_reranker_metrics:
print(f"total top1 pem: {total_top1_pem}")
if args.cal_reader_metrics:
for k in metrics:
print(f"{k}: {metrics[k]}")
if __name__ == "__main__":
t1 = time()
rerank_and_retriever_eval()
t2 = time()
print(f"eval reranker and reader cost {(t2 - t1) / 3600} h")

7
model_zoo/research/nlp/tprr/retriever_eval.py
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@ -31,8 +31,7 @@ from mindspore import load_checkpoint, load_param_into_net
from src.onehop import OneHopBert
from src.twohop import TwoHopBert
from src.process_data import DataGen
from src.onehop_bert import ModelOneHop
from src.twohop_bert import ModelTwoHop
from src.converted_bert import ModelOneHop
from src.config import ThinkRetrieverConfig
from src.utils import read_query, split_queries, get_new_title, get_raw_title, save_json
@ -84,10 +83,10 @@ def evaluation(d_id):
print('********************** loading model ********************** ')
s_lm = time.time()
model_onehop_bert = ModelOneHop()
model_onehop_bert = ModelOneHop(256)
param_dict = load_checkpoint(config.onehop_bert_path)
load_param_into_net(model_onehop_bert, param_dict)
model_twohop_bert = ModelTwoHop()
model_twohop_bert = ModelOneHop(448)
param_dict2 = load_checkpoint(config.twohop_bert_path)
load_param_into_net(model_twohop_bert, param_dict2)
onehop = OneHopBert(config, model_onehop_bert)

9
model_zoo/research/nlp/tprr/scripts/run_eval_ascend.sh
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@ -15,11 +15,8 @@
# ============================================================================
# eval script
ulimit -u unlimited
export DEVICE_NUM=1
export RANK_SIZE=$DEVICE_NUM
export RANK_ID=0
DATAPATH="../data"
CKPTPATH="../ckpt"
if [ -d "eval_tr" ];
then
@ -34,6 +31,6 @@ cd ./eval_tr || exit
env > env.log
echo "start evaluation"
python retriever_eval.py > log.txt 2>&1 &
python -u retriever_eval.py --vocab_path=$DATAPATH/vocab.txt --wiki_path=$DATAPATH/db_docs_bidirection_new.pkl --dev_path=$DATAPATH/hotpot_dev_fullwiki_v1_for_retriever.json --dev_data_path=$DATAPATH/dev_tf_idf_data_raw.pkl --q_path=$DATAPATH/queries --onehop_bert_path=$CKPTPATH/onehop_new.ckpt --onehop_mlp_path=$CKPTPATH/onehop_mlp.ckpt --twohop_bert_path=$CKPTPATH/twohop_new.ckpt --twohop_mlp_path=$CKPTPATH/twohop_mlp.ckpt > log.txt 2>&1 &
cd ..

4
model_zoo/research/nlp/tprr/scripts/run_eval_ascend_reranker_reader.sh
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@ -16,6 +16,8 @@
# eval script
DATAPATH="../data"
CKPTPATH="../ckpt"
ulimit -u unlimited
export DEVICE_NUM=1
export RANK_SIZE=$DEVICE_NUM
@ -34,6 +36,6 @@ cd ./eval || exit
env > env.log
echo "start evaluation"
python reranker_and_reader_eval.py --get_reranker_data --run_reranker --cal_reranker_metrics --select_reader_data --run_reader --cal_reader_metrics > log_reranker_and_reader.txt 2>&1 &
python reranker_and_reader_eval.py --get_reranker_data --run_reranker --cal_reranker_metrics --select_reader_data --run_reader --cal_reader_metrics --data_path $DATAPATH --ckpt_path $CKPTPATH > log_reranker_and_reader.txt 2>&1 &
cd ..

251
model_zoo/research/nlp/tprr/src/albert.py Normal file
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@ -0,0 +1,251 @@
# Copyright 2021 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""albert-xxlarge Model for reranker"""
import numpy as np
from mindspore import nn, ops
from mindspore import Tensor, Parameter
from mindspore.ops import operations as P
from mindspore import dtype as mstype
dst_type = mstype.float16
dst_type2 = mstype.float32
class LayerNorm(nn.Cell):
"""LayerNorm layer"""
def __init__(self, layer_norm_weight, layer_norm_bias):
"""init function"""
super(LayerNorm, self).__init__()
self.reducemean = P.ReduceMean(keep_dims=True)
self.sub = P.Sub()
self.pow = P.Pow()
self.add = P.Add()
self.sqrt = P.Sqrt()
self.div = P.Div()
self.mul = P.Mul()
self.layer_norm_weight = layer_norm_weight
self.layer_norm_bias = layer_norm_bias
def construct(self, x):
"""construct function"""
diff_ex = self.sub(x, self.reducemean(x, -1))
var_x = self.reducemean(self.pow(diff_ex, 2.0), -1)
output = self.div(diff_ex, self.sqrt(self.add(var_x, 1e-12)))
output = self.add(self.mul(output, self.layer_norm_weight), self.layer_norm_bias)
return output
class Linear(nn.Cell):
"""Linear layer"""
def __init__(self, linear_weight_shape, linear_bias):
"""init function"""
super(Linear, self).__init__()
self.matmul = nn.MatMul()
self.add = P.Add()
self.weight = Parameter(Tensor(np.random.uniform(0, 1, linear_weight_shape).astype(np.float32)), name=None)
self.bias = linear_bias
def construct(self, input_x):
"""construct function"""
output = self.matmul(ops.Cast()(input_x, dst_type), ops.Cast()(self.weight, dst_type))
output = self.add(ops.Cast()(output, dst_type2), self.bias)
return output
class MultiHeadAttn(nn.Cell):
"""Multi-head attention layer"""
def __init__(self, batch_size, query_linear_bias, key_linear_bias, value_linear_bias):
"""init function"""
super(MultiHeadAttn, self).__init__()
self.batch_size = batch_size
self.matmul = nn.MatMul()
self.add = P.Add()
self.reshape = P.Reshape()
self.transpose = P.Transpose()
self.div = P.Div()
self.softmax = nn.Softmax(axis=3)
self.query_linear_weight = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)),
name=None)
self.query_linear_bias = query_linear_bias
self.key_linear_weight = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)),
name=None)
self.key_linear_bias = key_linear_bias
self.value_linear_weight = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)),
name=None)
self.value_linear_bias = value_linear_bias
self.reshape_shape = tuple([batch_size, 512, 64, 64])
self.w = Parameter(Tensor(np.random.uniform(0, 1, (64, 64, 4096)).astype(np.float32)), name=None)
self.b = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
def construct(self, hidden_states, extended_attention_mask):
"""construct function"""
mixed_query_layer = self.matmul(ops.Cast()(hidden_states, dst_type),
ops.Cast()(self.query_linear_weight, dst_type))
mixed_query_layer = self.add(ops.Cast()(mixed_query_layer, dst_type2), self.query_linear_bias)
mixed_key_layer = self.matmul(ops.Cast()(hidden_states, dst_type),
ops.Cast()(self.key_linear_weight, dst_type))
mixed_key_layer = self.add(ops.Cast()(mixed_key_layer, dst_type2), self.key_linear_bias)
mixed_value_layer = self.matmul(ops.Cast()(hidden_states, dst_type),
ops.Cast()(self.value_linear_weight, dst_type))
mixed_value_layer = self.add(ops.Cast()(mixed_value_layer, dst_type2), self.value_linear_bias)
query_layer = self.reshape(mixed_query_layer, self.reshape_shape)
key_layer = self.reshape(mixed_key_layer, self.reshape_shape)
value_layer = self.reshape(mixed_value_layer, self.reshape_shape)
query_layer = self.transpose(query_layer, (0, 2, 1, 3))
key_layer = self.transpose(key_layer, (0, 2, 3, 1))
value_layer = self.transpose(value_layer, (0, 2, 1, 3))
attention_scores = self.matmul(ops.Cast()(query_layer, dst_type), ops.Cast()(key_layer, dst_type))
attention_scores = self.div(ops.Cast()(attention_scores, dst_type2), ops.Cast()(8.0, dst_type2))
attention_scores = self.add(attention_scores, extended_attention_mask)
attention_probs = self.softmax(attention_scores)
context_layer = self.matmul(ops.Cast()(attention_probs, dst_type), ops.Cast()(value_layer, dst_type))
context_layer = self.transpose(ops.Cast()(context_layer, dst_type2), (0, 2, 1, 3))
projected_context_layer = self.matmul(ops.Cast()(context_layer, dst_type).view(self.batch_size * 512, -1),
ops.Cast()(self.w, dst_type).view(-1, 4096))\
.view(self.batch_size, 512, 4096)
projected_context_layer = self.add(ops.Cast()(projected_context_layer, dst_type2), self.b)
return projected_context_layer
class NewGeLU(nn.Cell):
"""Gelu layer"""
def __init__(self):
"""init function"""
super(NewGeLU, self).__init__()
self.mul = P.Mul()
self.pow = P.Pow()
self.mul = P.Mul()
self.add = P.Add()
self.tanh = nn.Tanh()
def construct(self, x):
"""construct function"""
output = self.mul(self.add(x, self.mul(self.pow(x, 3.0), 0.044714998453855515)), 0.7978845834732056)
output = self.tanh(output)
output = self.mul(self.mul(x, 0.5), self.add(output, 1.0))
return output
class AlbertTransformer(nn.Cell):
"""Transformer layer with LayerNOrm"""
def __init__(self, batch_size, ffn_weight_shape, ffn_output_weight_shape, query_linear_bias,
key_linear_bias, value_linear_bias, layernorm_weight, layernorm_bias, ffn_bias, ffn_output_bias):
"""init function"""
super(AlbertTransformer, self).__init__()
self.multiheadattn = MultiHeadAttn(batch_size=batch_size,
query_linear_bias=query_linear_bias,
key_linear_bias=key_linear_bias,
value_linear_bias=value_linear_bias)
self.add = P.Add()
self.layernorm = LayerNorm(layer_norm_weight=layernorm_weight, layer_norm_bias=layernorm_bias)
self.ffn = Linear(linear_weight_shape=ffn_weight_shape, linear_bias=ffn_bias)
self.newgelu = NewGeLU()
self.ffn_output = Linear(linear_weight_shape=ffn_output_weight_shape, linear_bias=ffn_output_bias)
self.add_1 = P.Add()
def construct(self, hidden_states, extended_attention_mask):
"""construct function"""
attention_output = self.multiheadattn(hidden_states, extended_attention_mask)
hidden_states = self.add(hidden_states, attention_output)
hidden_states = self.layernorm(hidden_states)
ffn_output = self.ffn(hidden_states)
ffn_output = self.newgelu(ffn_output)
ffn_output = self.ffn_output(ffn_output)
hidden_states = self.add_1(ffn_output, hidden_states)
return hidden_states
class Albert(nn.Cell):
"""Albert model for rerank"""
def __init__(self, batch_size):
"""init function"""
super(Albert, self).__init__()
self.expanddims = P.ExpandDims()
self.cast = P.Cast()
self.sub = P.Sub()
self.mul = P.Mul()
self.gather = P.Gather()
self.add = P.Add()
self.layernorm_1_weight = Parameter(Tensor(np.random.uniform(0, 1, (128,)).astype(np.float32)), name=None)
self.layernorm_1_bias = Parameter(Tensor(np.random.uniform(0, 1, (128,)).astype(np.float32)), name=None)
self.embedding_hidden_mapping_in_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)),
name=None)
self.query_linear_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.key_linear_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.value_linear_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.albert_transformer_layernorm_w = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)),
name=None)
self.albert_transformer_layernorm_b = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)),
name=None)
self.ffn_bias = Parameter(Tensor(np.random.uniform(0, 1, (16384,)).astype(np.float32)), name=None)
self.ffn_output_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.layernorm_2_weight = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.layernorm_2_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.word_embeddings = Parameter(Tensor(np.random.uniform(0, 1, (30005, 128)).astype(np.float32)), name=None)
self.token_type_embeddings = Parameter(Tensor(np.random.uniform(0, 1, (2, 128)).astype(np.float32)), name=None)
self.position_embeddings = Parameter(Tensor(np.random.uniform(0, 1, (1, 512, 128)).astype(np.float32)),
name=None)
self.layernorm_1 = LayerNorm(layer_norm_weight=self.layernorm_1_weight, layer_norm_bias=self.layernorm_1_bias)
self.embedding_hidden_mapping_in = Linear(linear_weight_shape=(128, 4096),
linear_bias=self.embedding_hidden_mapping_in_bias)
self.albert_transformer = AlbertTransformer(batch_size=batch_size,
ffn_weight_shape=(4096, 16384),
ffn_output_weight_shape=(16384, 4096),
query_linear_bias=self.query_linear_bias,
key_linear_bias=self.key_linear_bias,
value_linear_bias=self.value_linear_bias,
layernorm_weight=self.albert_transformer_layernorm_w,
layernorm_bias=self.albert_transformer_layernorm_b,
ffn_bias=self.ffn_bias,
ffn_output_bias=self.ffn_output_bias)
self.layernorm_2 = LayerNorm(layer_norm_weight=self.layernorm_2_weight, layer_norm_bias=self.layernorm_2_bias)
def construct(self, input_ids, attention_mask, token_type_ids):
"""construct function"""
extended_attention_mask = self.expanddims(attention_mask, 1)
extended_attention_mask = self.expanddims(extended_attention_mask, 2)
extended_attention_mask = self.cast(extended_attention_mask, mstype.float32)
extended_attention_mask = self.mul(self.sub(1.0, extended_attention_mask), -10000.0)
inputs_embeds = self.gather(self.word_embeddings, input_ids, 0)
token_type_embeddings = self.gather(self.token_type_embeddings, token_type_ids, 0)
embeddings = self.add(self.add(inputs_embeds, self.position_embeddings), token_type_embeddings)
embeddings = self.layernorm_1(embeddings)
hidden_states = self.embedding_hidden_mapping_in(embeddings)
for _ in range(12):
hidden_states = self.albert_transformer(hidden_states, extended_attention_mask)
hidden_states = self.layernorm_2(hidden_states)
return hidden_states

4
model_zoo/research/nlp/tprr/src/build_reranker_data.py
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@ -414,8 +414,8 @@ def convert_example_to_features(tokenizer, args, examples):
def get_rerank_data(args):
"""function for generating reranker's data"""
new_dev_data = gen_dev_data(dev_file=args.dev_gold_file,
db_path=args.wiki_db_file,
new_dev_data = gen_dev_data(dev_file=args.dev_gold_path,
db_path=args.wiki_db_path,
topk_file=args.retriever_result_file)
tokenizer = AutoTokenizer.from_pretrained(args.albert_model_path)
new_tokens = ['[q]', '[/q]', '<t>', '</t>', '[s]']

4
model_zoo/research/nlp/tprr/src/config.py
View File

@ -39,9 +39,9 @@ def ThinkRetrieverConfig():
parser.add_argument("--dev_path", type=str, default='../hotpot_dev_fullwiki_v1_for_retriever.json',
help="dev path")
parser.add_argument("--dev_data_path", type=str, default='../dev_tf_idf_data_raw.pkl', help="dev data path")
parser.add_argument("--onehop_bert_path", type=str, default='../onehop.ckpt', help="onehop bert ckpt path")
parser.add_argument("--onehop_bert_path", type=str, default='../onehop_new.ckpt', help="onehop bert ckpt path")
parser.add_argument("--onehop_mlp_path", type=str, default='../onehop_mlp.ckpt', help="onehop mlp ckpt path")
parser.add_argument("--twohop_bert_path", type=str, default='../twohop.ckpt', help="twohop bert ckpt path")
parser.add_argument("--twohop_bert_path", type=str, default='../twohop_new.ckpt', help="twohop bert ckpt path")
parser.add_argument("--twohop_mlp_path", type=str, default='../twohop_mlp.ckpt', help="twohop mlp ckpt path")
parser.add_argument("--q_path", type=str, default="../queries", help="queries data path")
return parser.parse_args()

278
model_zoo/research/nlp/tprr/src/converted_bert.py Normal file
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@ -0,0 +1,278 @@
# Copyright 2021 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""
One Hop BERT.
"""
import numpy as np
from mindspore import nn
from mindspore import Tensor, Parameter
import mindspore.common.dtype as mstype
from mindspore.ops import operations as P
BATCH_SIZE = -1
class LayerNorm(nn.Cell):
"""layer norm"""
def __init__(self):
super(LayerNorm, self).__init__()
self.reducemean = P.ReduceMean(keep_dims=True)
self.sub = P.Sub()
self.cast = P.Cast()
self.cast_to = mstype.float32
self.pow = P.Pow()
self.pow_weight = 2.0
self.add = P.Add()
self.add_bias_0 = 9.999999960041972e-13
self.sqrt = P.Sqrt()
self.div = P.Div()
self.mul = P.Mul()
self.mul_weight = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.add_bias_1 = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
x_mean = self.reducemean(x, -1)
x_sub = self.sub(x, x_mean)
x_sub = self.cast(x_sub, self.cast_to)
x_pow = self.pow(x_sub, self.pow_weight)
out_mean = self.reducemean(x_pow, -1)
out_add = self.add(out_mean, self.add_bias_0)
out_sqrt = self.sqrt(out_add)
out_div = self.div(x_sub, out_sqrt)
out_mul = self.mul(out_div, self.mul_weight)
output = self.add(out_mul, self.add_bias_1)
return output
class MultiHeadAttn(nn.Cell):
"""multi head attention layer"""
def __init__(self, seq_len):
super(MultiHeadAttn, self).__init__()
self.matmul = nn.MatMul()
self.matmul.to_float(mstype.float16)
self.query = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.key = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.value = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.add = P.Add()
self.query_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.key_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.value_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.reshape = P.Reshape()
self.to_shape_0 = tuple([BATCH_SIZE, seq_len, 12, 64])
self.transpose = P.Transpose()
self.div = P.Div()
self.div_w = 8.0
self.softmax = nn.Softmax(axis=3)
self.to_shape_1 = tuple([BATCH_SIZE, seq_len, 768])
self.context_weight = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.context_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
def construct(self, input_tensor, attention_mask):
"""construct function"""
query_output = self.matmul(input_tensor, self.query)
key_output = self.matmul(input_tensor, self.key)
value_output = self.matmul(input_tensor, self.value)
query_output = P.Cast()(query_output, mstype.float32)
key_output = P.Cast()(key_output, mstype.float32)
value_output = P.Cast()(value_output, mstype.float32)
query_output = self.add(query_output, self.query_bias)
key_output = self.add(key_output, self.key_bias)
value_output = self.add(value_output, self.value_bias)
query_layer = self.reshape(query_output, self.to_shape_0)
key_layer = self.reshape(key_output, self.to_shape_0)
value_layer = self.reshape(value_output, self.to_shape_0)
query_layer = self.transpose(query_layer, (0, 2, 1, 3))
key_layer = self.transpose(key_layer, (0, 2, 3, 1))
value_layer = self.transpose(value_layer, (0, 2, 1, 3))
attention_scores = self.matmul(query_layer, key_layer)
attention_scores = P.Cast()(attention_scores, mstype.float32)
attention_scores = self.div(attention_scores, self.div_w)
attention_scores = self.add(attention_scores, attention_mask)
attention_scores = P.Cast()(attention_scores, mstype.float32)
attention_probs = self.softmax(attention_scores)
context_layer = self.matmul(attention_probs, value_layer)
context_layer = P.Cast()(context_layer, mstype.float32)
context_layer = self.transpose(context_layer, (0, 2, 1, 3))
context_layer = self.reshape(context_layer, self.to_shape_1)
context_layer = self.matmul(context_layer, self.context_weight)
context_layer = P.Cast()(context_layer, mstype.float32)
context_layer = self.add(context_layer, self.context_bias)
return context_layer
class Linear(nn.Cell):
"""linear layer"""
def __init__(self, w_shape, b_shape):
super(Linear, self).__init__()
self.matmul = nn.MatMul()
self.matmul.to_float(mstype.float16)
self.w = Parameter(Tensor(np.random.uniform(0, 1, w_shape).astype(np.float32)),
name=None)
self.add = P.Add()
self.b = Parameter(Tensor(np.random.uniform(0, 1, b_shape).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
output = self.matmul(x, self.w)
output = P.Cast()(output, mstype.float32)
output = self.add(output, self.b)
return output
class GeLU(nn.Cell):
"""gelu layer"""
def __init__(self):
super(GeLU, self).__init__()
self.div = P.Div()
self.div_w = 1.4142135381698608
self.erf = P.Erf()
self.add = P.Add()
self.add_bias = 1.0
self.mul = P.Mul()
self.mul_w = 0.5
def construct(self, x):
"""construct function"""
output = self.div(x, self.div_w)
output = self.erf(output)
output = self.add(output, self.add_bias)
output = self.mul(x, output)
output = self.mul(output, self.mul_w)
return output
class TransformerLayer(nn.Cell):
"""transformer layer"""
def __init__(self, seq_len, intermediate_size, intermediate_bias, output_size, output_bias):
super(TransformerLayer, self).__init__()
self.attention = MultiHeadAttn(seq_len)
self.add = P.Add()
self.layernorm1 = LayerNorm()
self.intermediate = Linear(w_shape=intermediate_size,
b_shape=intermediate_bias)
self.gelu = GeLU()
self.output = Linear(w_shape=output_size,
b_shape=output_bias)
self.layernorm2 = LayerNorm()
def construct(self, hidden_states, attention_mask):
"""construct function"""
attention_output = self.attention(hidden_states, attention_mask)
attention_output = self.add(attention_output, hidden_states)
attention_output = self.layernorm1(attention_output)
intermediate_output = self.intermediate(attention_output)
intermediate_output = self.gelu(intermediate_output)
output = self.output(intermediate_output)
output = self.add(output, attention_output)
output = self.layernorm2(output)
return output
class BertEncoder(nn.Cell):
"""encoder layer"""
def __init__(self, seq_len):
super(BertEncoder, self).__init__()
self.layer1 = TransformerLayer(seq_len,
intermediate_size=(768, 3072),
intermediate_bias=(3072,),
output_size=(3072, 768),
output_bias=(768,))
self.layer2 = TransformerLayer(seq_len,
intermediate_size=(768, 3072),
intermediate_bias=(3072,),
output_size=(3072, 768),
output_bias=(768,))
self.layer3 = TransformerLayer(seq_len,
intermediate_size=(768, 3072),
intermediate_bias=(3072,),
output_size=(3072, 768),
output_bias=(768,))
self.layer4 = TransformerLayer(seq_len,
intermediate_size=(768, 3072),
intermediate_bias=(3072,),
output_size=(3072, 768),
output_bias=(768,))
def construct(self, input_tensor, attention_mask):
"""construct function"""
layer1_output = self.layer1(input_tensor, attention_mask)
layer2_output = self.layer2(layer1_output, attention_mask)
layer3_output = self.layer3(layer2_output, attention_mask)
layer4_output = self.layer4(layer3_output, attention_mask)
return layer4_output
class ModelOneHop(nn.Cell):
"""one hop layer"""
def __init__(self, seq_len):
super(ModelOneHop, self).__init__()
self.expanddims = P.ExpandDims()
self.expanddims_axis_0 = 1
self.expanddims_axis_1 = 2
self.cast = P.Cast()
self.cast_to = mstype.float32
self.sub = P.Sub()
self.sub_bias = 1.0
self.mul = P.Mul()
self.mul_w = -10000.0
self.input_weight_0 = Parameter(Tensor(np.random.uniform(0, 1, (30522, 768)).astype(np.float32)),
name=None)
self.gather_axis_0 = 0
self.gather = P.Gather()
self.input_weight_1 = Parameter(Tensor(np.random.uniform(0, 1, (2, 768)).astype(np.float32)), name=None)
self.add = P.Add()
self.add_bias = Parameter(Tensor(np.random.uniform(0, 1, (1, seq_len, 768)).astype(np.float32)), name=None)
self.layernorm = LayerNorm()
self.encoder_layer_1_4 = BertEncoder(seq_len)
self.encoder_layer_5_8 = BertEncoder(seq_len)
self.encoder_layer_9_12 = BertEncoder(seq_len)
self.cls_ids = Tensor(np.array(0))
self.gather_axis_1 = 1
self.dense = nn.Dense(in_channels=768, out_channels=768, has_bias=True)
self.tanh = nn.Tanh()
def construct(self, input_ids, token_type_ids, attention_mask):
"""construct function"""
input_ids = self.cast(input_ids, mstype.int32)
token_type_ids = self.cast(token_type_ids, mstype.int32)
attention_mask = self.cast(attention_mask, mstype.int32)
attention_mask = self.expanddims(attention_mask, self.expanddims_axis_0)
attention_mask = self.expanddims(attention_mask, self.expanddims_axis_1)
attention_mask = self.cast(attention_mask, self.cast_to)
attention_mask = self.sub(self.sub_bias, attention_mask)
attention_mask_matrix = self.mul(attention_mask, self.mul_w)
word_embeddings = self.gather(self.input_weight_0, input_ids, self.gather_axis_0)
token_type_embeddings = self.gather(self.input_weight_1, token_type_ids, self.gather_axis_0)
word_embeddings = self.add(word_embeddings, self.add_bias)
embedding_output = self.add(word_embeddings, token_type_embeddings)
embedding_output = self.layernorm(embedding_output)
encoder_output = self.encoder_layer_1_4(embedding_output, attention_mask_matrix)
encoder_output = self.encoder_layer_5_8(encoder_output, attention_mask_matrix)
encoder_output = self.encoder_layer_9_12(encoder_output, attention_mask_matrix)
cls_output = self.gather(encoder_output, self.cls_ids, self.gather_axis_1)
pooled_output = self.dense(cls_output)
pooled_output = self.tanh(pooled_output)
return pooled_output

2
model_zoo/research/nlp/tprr/src/hotpot_evaluate_v1.py
View File

@ -120,13 +120,11 @@ def hotpotqa_eval(prediction_file, gold_file):
cur_id = dp['_id']
can_eval_joint = True
if cur_id not in prediction['answer']:
print('missing answer {}'.format(cur_id))
can_eval_joint = False
else:
em, prec, recall = update_answer(
metrics, prediction['answer'][cur_id], dp['answer'])
if cur_id not in prediction['sp']:
print('missing sp fact {}'.format(cur_id))
can_eval_joint = False
else:
sp_em, sp_prec, sp_recall = update_sp(

302
model_zoo/research/nlp/tprr/src/onehop_bert.py
View File

@ -1,302 +0,0 @@
# Copyright 2021 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""
One Hop BERT.
"""
import numpy as np
from mindspore import nn
from mindspore import Tensor, Parameter
import mindspore.common.dtype as mstype
from mindspore.ops import operations as P
BATCH_SIZE = -1
class LayerNorm(nn.Cell):
"""layer norm"""
def __init__(self):
super(LayerNorm, self).__init__()
self.reducemean_0 = P.ReduceMean(keep_dims=True)
self.sub_1 = P.Sub()
self.cast_2 = P.Cast()
self.cast_2_to = mstype.float32
self.pow_3 = P.Pow()
self.pow_3_input_weight = 2.0
self.reducemean_4 = P.ReduceMean(keep_dims=True)
self.add_5 = P.Add()
self.add_5_bias = 9.999999960041972e-13
self.sqrt_6 = P.Sqrt()
self.div_7 = P.Div()
self.mul_8 = P.Mul()
self.mul_8_w = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.add_9 = P.Add()
self.add_9_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
opt_reducemean_0 = self.reducemean_0(x, -1)
opt_sub_1 = self.sub_1(x, opt_reducemean_0)
opt_cast_2 = self.cast_2(opt_sub_1, self.cast_2_to)
opt_pow_3 = self.pow_3(opt_cast_2, self.pow_3_input_weight)
opt_reducemean_4 = self.reducemean_4(opt_pow_3, -1)
opt_add_5 = self.add_5(opt_reducemean_4, self.add_5_bias)
opt_sqrt_6 = self.sqrt_6(opt_add_5)
opt_div_7 = self.div_7(opt_sub_1, opt_sqrt_6)
opt_mul_8 = self.mul_8(opt_div_7, self.mul_8_w)
opt_add_9 = self.add_9(opt_mul_8, self.add_9_bias)
return opt_add_9
class MultiHeadAttn(nn.Cell):
"""multi head attention layer"""
def __init__(self):
super(MultiHeadAttn, self).__init__()
self.matmul_0 = nn.MatMul()
self.matmul_0.to_float(mstype.float16)
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.matmul_1 = nn.MatMul()
self.matmul_1.to_float(mstype.float16)
self.matmul_1_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.matmul_2 = nn.MatMul()
self.matmul_2.to_float(mstype.float16)
self.matmul_2_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.add_3 = P.Add()
self.add_3_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.add_4 = P.Add()
self.add_4_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.add_5 = P.Add()
self.add_5_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.reshape_6 = P.Reshape()
self.reshape_6_shape = tuple([BATCH_SIZE, 256, 12, 64])
self.reshape_7 = P.Reshape()
self.reshape_7_shape = tuple([BATCH_SIZE, 256, 12, 64])
self.reshape_8 = P.Reshape()
self.reshape_8_shape = tuple([BATCH_SIZE, 256, 12, 64])
self.transpose_9 = P.Transpose()
self.transpose_10 = P.Transpose()
self.transpose_11 = P.Transpose()
self.matmul_12 = nn.MatMul()
self.matmul_12.to_float(mstype.float16)
self.div_13 = P.Div()
self.div_13_w = 8.0
self.add_14 = P.Add()
self.softmax_15 = nn.Softmax(axis=3)
self.matmul_16 = nn.MatMul()
self.matmul_16.to_float(mstype.float16)
self.transpose_17 = P.Transpose()
self.reshape_18 = P.Reshape()
self.reshape_18_shape = tuple([BATCH_SIZE, 256, 768])
self.matmul_19 = nn.MatMul()
self.matmul_19.to_float(mstype.float16)
self.matmul_19_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.add_20 = P.Add()
self.add_20_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
def construct(self, x, x0):
"""construct function"""
opt_matmul_0 = self.matmul_0(x, self.matmul_0_w)
opt_matmul_1 = self.matmul_1(x, self.matmul_1_w)
opt_matmul_2 = self.matmul_2(x, self.matmul_2_w)
opt_matmul_0 = P.Cast()(opt_matmul_0, mstype.float32)
opt_matmul_1 = P.Cast()(opt_matmul_1, mstype.float32)
opt_matmul_2 = P.Cast()(opt_matmul_2, mstype.float32)
opt_add_3 = self.add_3(opt_matmul_0, self.add_3_bias)
opt_add_4 = self.add_4(opt_matmul_1, self.add_4_bias)
opt_add_5 = self.add_5(opt_matmul_2, self.add_5_bias)
opt_reshape_6 = self.reshape_6(opt_add_3, self.reshape_6_shape)
opt_reshape_7 = self.reshape_7(opt_add_4, self.reshape_7_shape)
opt_reshape_8 = self.reshape_8(opt_add_5, self.reshape_8_shape)
opt_transpose_9 = self.transpose_9(opt_reshape_6, (0, 2, 1, 3))
opt_transpose_10 = self.transpose_10(opt_reshape_7, (0, 2, 3, 1))
opt_transpose_11 = self.transpose_11(opt_reshape_8, (0, 2, 1, 3))
opt_matmul_12 = self.matmul_12(opt_transpose_9, opt_transpose_10)
opt_matmul_12 = P.Cast()(opt_matmul_12, mstype.float32)
opt_div_13 = self.div_13(opt_matmul_12, self.div_13_w)
opt_add_14 = self.add_14(opt_div_13, x0)
opt_add_14 = P.Cast()(opt_add_14, mstype.float32)
opt_softmax_15 = self.softmax_15(opt_add_14)
opt_matmul_16 = self.matmul_16(opt_softmax_15, opt_transpose_11)
opt_matmul_16 = P.Cast()(opt_matmul_16, mstype.float32)
opt_transpose_17 = self.transpose_17(opt_matmul_16, (0, 2, 1, 3))
opt_reshape_18 = self.reshape_18(opt_transpose_17, self.reshape_18_shape)
opt_matmul_19 = self.matmul_19(opt_reshape_18, self.matmul_19_w)
opt_matmul_19 = P.Cast()(opt_matmul_19, mstype.float32)
opt_add_20 = self.add_20(opt_matmul_19, self.add_20_bias)
return opt_add_20
class Linear(nn.Cell):
"""linear layer"""
def __init__(self, matmul_0_weight_shape, add_1_bias_shape):
super(Linear, self).__init__()
self.matmul_0 = nn.MatMul()
self.matmul_0.to_float(mstype.float16)
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, matmul_0_weight_shape).astype(np.float32)),
name=None)
self.add_1 = P.Add()
self.add_1_bias = Parameter(Tensor(np.random.uniform(0, 1, add_1_bias_shape).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
opt_matmul_0 = self.matmul_0(x, self.matmul_0_w)
opt_matmul_0 = P.Cast()(opt_matmul_0, mstype.float32)
opt_add_1 = self.add_1(opt_matmul_0, self.add_1_bias)
return opt_add_1
class GeLU(nn.Cell):
"""gelu layer"""
def __init__(self):
super(GeLU, self).__init__()
self.div_0 = P.Div()
self.div_0_w = 1.4142135381698608
self.erf_1 = P.Erf()
self.add_2 = P.Add()
self.add_2_bias = 1.0
self.mul_3 = P.Mul()
self.mul_4 = P.Mul()
self.mul_4_w = 0.5
def construct(self, x):
"""construct function"""
opt_div_0 = self.div_0(x, self.div_0_w)
opt_erf_1 = self.erf_1(opt_div_0)
opt_add_2 = self.add_2(opt_erf_1, self.add_2_bias)
opt_mul_3 = self.mul_3(x, opt_add_2)
opt_mul_4 = self.mul_4(opt_mul_3, self.mul_4_w)
return opt_mul_4
class TransformerLayer(nn.Cell):
"""transformer layer"""
def __init__(self, linear3_0_matmul_0_weight_shape, linear3_0_add_1_bias_shape, linear3_1_matmul_0_weight_shape,
linear3_1_add_1_bias_shape):
super(TransformerLayer, self).__init__()
self.multiheadattn_0 = MultiHeadAttn()
self.add_0 = P.Add()
self.layernorm1_0 = LayerNorm()
self.linear3_0 = Linear(matmul_0_weight_shape=linear3_0_matmul_0_weight_shape,
add_1_bias_shape=linear3_0_add_1_bias_shape)
self.gelu1_0 = GeLU()
self.linear3_1 = Linear(matmul_0_weight_shape=linear3_1_matmul_0_weight_shape,
add_1_bias_shape=linear3_1_add_1_bias_shape)
self.add_1 = P.Add()
self.layernorm1_1 = LayerNorm()
def construct(self, x, x0):
"""construct function"""
multiheadattn_0_opt = self.multiheadattn_0(x, x0)
opt_add_0 = self.add_0(multiheadattn_0_opt, x)
layernorm1_0_opt = self.layernorm1_0(opt_add_0)
linear3_0_opt = self.linear3_0(layernorm1_0_opt)
gelu1_0_opt = self.gelu1_0(linear3_0_opt)
linear3_1_opt = self.linear3_1(gelu1_0_opt)
opt_add_1 = self.add_1(linear3_1_opt, layernorm1_0_opt)
layernorm1_1_opt = self.layernorm1_1(opt_add_1)
return layernorm1_1_opt
class Encoder1_4(nn.Cell):
"""encoder layer"""
def __init__(self):
super(Encoder1_4, self).__init__()
self.module47_0 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
self.module47_1 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
self.module47_2 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
self.module47_3 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
def construct(self, x, x0):
"""construct function"""
module47_0_opt = self.module47_0(x, x0)
module47_1_opt = self.module47_1(module47_0_opt, x0)
module47_2_opt = self.module47_2(module47_1_opt, x0)
module47_3_opt = self.module47_3(module47_2_opt, x0)
return module47_3_opt
class ModelOneHop(nn.Cell):
"""one hop layer"""
def __init__(self):
super(ModelOneHop, self).__init__()
self.expanddims_0 = P.ExpandDims()
self.expanddims_0_axis = 1
self.expanddims_3 = P.ExpandDims()
self.expanddims_3_axis = 2
self.cast_5 = P.Cast()
self.cast_5_to = mstype.float32
self.sub_7 = P.Sub()
self.sub_7_bias = 1.0
self.mul_9 = P.Mul()
self.mul_9_w = -10000.0
self.gather_1_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (30522, 768)).astype(np.float32)),
name=None)
self.gather_1_axis = 0
self.gather_1 = P.Gather()
self.gather_2_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (2, 768)).astype(np.float32)), name=None)
self.gather_2_axis = 0
self.gather_2 = P.Gather()
self.add_4 = P.Add()
self.add_4_bias = Parameter(Tensor(np.random.uniform(0, 1, (1, 256, 768)).astype(np.float32)), name=None)
self.add_6 = P.Add()
self.layernorm1_0 = LayerNorm()
self.module51_0 = Encoder1_4()
self.module51_1 = Encoder1_4()
self.module51_2 = Encoder1_4()
self.gather_643_input_weight = Tensor(np.array(0))
self.gather_643_axis = 1
self.gather_643 = P.Gather()
self.dense_644 = nn.Dense(in_channels=768, out_channels=768, has_bias=True)
self.tanh_645 = nn.Tanh()
def construct(self, input_ids, token_type_ids, attention_mask):
"""construct function"""
input_ids = self.cast_5(input_ids, mstype.int32)
token_type_ids = self.cast_5(token_type_ids, mstype.int32)
attention_mask = self.cast_5(attention_mask, mstype.int32)
opt_expanddims_0 = self.expanddims_0(attention_mask, self.expanddims_0_axis)
opt_expanddims_3 = self.expanddims_3(opt_expanddims_0, self.expanddims_3_axis)
opt_cast_5 = self.cast_5(opt_expanddims_3, self.cast_5_to)
opt_sub_7 = self.sub_7(self.sub_7_bias, opt_cast_5)
opt_mul_9 = self.mul_9(opt_sub_7, self.mul_9_w)
opt_gather_1_axis = self.gather_1_axis
opt_gather_1 = self.gather_1(self.gather_1_input_weight, input_ids, opt_gather_1_axis)
opt_gather_2_axis = self.gather_2_axis
opt_gather_2 = self.gather_2(self.gather_2_input_weight, token_type_ids, opt_gather_2_axis)
opt_add_4 = self.add_4(opt_gather_1, self.add_4_bias)
opt_add_6 = self.add_6(opt_add_4, opt_gather_2)
layernorm1_0_opt = self.layernorm1_0(opt_add_6)
module51_0_opt = self.module51_0(layernorm1_0_opt, opt_mul_9)
module51_1_opt = self.module51_1(module51_0_opt, opt_mul_9)
module51_2_opt = self.module51_2(module51_1_opt, opt_mul_9)
opt_gather_643_axis = self.gather_643_axis
opt_gather_643 = self.gather_643(module51_2_opt, self.gather_643_input_weight, opt_gather_643_axis)
opt_dense_644 = self.dense_644(opt_gather_643)
opt_tanh_645 = self.tanh_645(opt_dense_644)
return opt_tanh_645

10
model_zoo/research/nlp/tprr/src/reader.py
View File

@ -19,7 +19,7 @@ from mindspore import load_checkpoint, load_param_into_net
from mindspore.ops import BatchMatMul
from mindspore import ops
from mindspore import dtype as mstype
from src.reader_albert_xxlarge import Reader_Albert
from src.albert import Albert
from src.reader_downstream import Reader_Downstream
@ -33,15 +33,15 @@ class Reader(nn.Cell):
"""init function"""
super(Reader, self).__init__(auto_prefix=False)
self.encoder = Reader_Albert(batch_size)
self.encoder = Albert(batch_size)
param_dict = load_checkpoint(encoder_ck_file)
not_load_params = load_param_into_net(self.encoder, param_dict)
print(f"not loaded: {not_load_params}")
print(f"reader albert not loaded params: {not_load_params}")
self.downstream = Reader_Downstream()
param_dict = load_checkpoint(downstream_ck_file)
not_load_params = load_param_into_net(self.downstream, param_dict)
print(f"not loaded: {not_load_params}")
print(f"reader downstream not loaded params: {not_load_params}")
self.bmm = BatchMatMul()
@ -49,7 +49,7 @@ class Reader(nn.Cell):
context_mask, square_mask, packing_mask, cache_mask,
para_start_mapping, sent_end_mapping):
"""construct function"""
state = self.encoder(attn_mask, input_ids, token_type_ids)
state = self.encoder(input_ids, attn_mask, token_type_ids)
para_state = self.bmm(ops.Cast()(para_start_mapping, dst_type), ops.Cast()(state, dst_type)) # [B, 2, D]
sent_state = self.bmm(ops.Cast()(sent_end_mapping, dst_type), ops.Cast()(state, dst_type)) # [B, max_sent, D]

263
model_zoo/research/nlp/tprr/src/reader_albert_xxlarge.py
View File

@ -1,263 +0,0 @@
# Copyright 2021 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""albert-xxlarge Model for reader"""
import numpy as np
from mindspore import nn, ops
from mindspore import Tensor, Parameter
from mindspore.ops import operations as P
from mindspore import dtype as mstype
dst_type = mstype.float16
dst_type2 = mstype.float32
class LayerNorm(nn.Cell):
"""LayerNorm layer"""
def __init__(self, mul_7_w_shape, add_8_bias_shape):
"""init function"""
super(LayerNorm, self).__init__()
self.reducemean_0 = P.ReduceMean(keep_dims=True)
self.sub_1 = P.Sub()
self.pow_2 = P.Pow()
self.pow_2_input_weight = 2.0
self.reducemean_3 = P.ReduceMean(keep_dims=True)
self.add_4 = P.Add()
self.add_4_bias = 9.999999960041972e-13
self.sqrt_5 = P.Sqrt()
self.div_6 = P.Div()
self.mul_7 = P.Mul()
self.mul_7_w = Parameter(Tensor(np.random.uniform(0, 1, mul_7_w_shape).astype(np.float32)), name=None)
self.add_8 = P.Add()
self.add_8_bias = Parameter(Tensor(np.random.uniform(0, 1, add_8_bias_shape).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
opt_reducemean_0 = self.reducemean_0(x, -1)
opt_sub_1 = self.sub_1(x, opt_reducemean_0)
opt_pow_2 = self.pow_2(opt_sub_1, self.pow_2_input_weight)
opt_reducemean_3 = self.reducemean_3(opt_pow_2, -1)
opt_add_4 = self.add_4(opt_reducemean_3, self.add_4_bias)
opt_sqrt_5 = self.sqrt_5(opt_add_4)
opt_div_6 = self.div_6(opt_sub_1, opt_sqrt_5)
opt_mul_7 = self.mul_7(opt_div_6, self.mul_7_w)
opt_add_8 = self.add_8(opt_mul_7, self.add_8_bias)
return opt_add_8
class Linear(nn.Cell):
"""Linear layer"""
def __init__(self, matmul_0_weight_shape, add_1_bias_shape):
"""init function"""
super(Linear, self).__init__()
self.matmul_0 = nn.MatMul()
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, matmul_0_weight_shape).astype(np.float32)),
name=None)
self.add_1 = P.Add()
self.add_1_bias = Parameter(Tensor(np.random.uniform(0, 1, add_1_bias_shape).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
opt_matmul_0 = self.matmul_0(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_0_w, dst_type))
opt_add_1 = self.add_1(ops.Cast()(opt_matmul_0, dst_type2), self.add_1_bias)
return opt_add_1
class MultiHeadAttn(nn.Cell):
"""Multi-head attention layer"""
def __init__(self, batch_size):
"""init function"""
super(MultiHeadAttn, self).__init__()
self.batch_size = batch_size
self.matmul_0 = nn.MatMul()
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)), name=None)
self.matmul_1 = nn.MatMul()
self.matmul_1_w = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)), name=None)
self.matmul_2 = nn.MatMul()
self.matmul_2_w = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)), name=None)
self.add_3 = P.Add()
self.add_3_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.add_4 = P.Add()
self.add_4_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.add_5 = P.Add()
self.add_5_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.reshape_6 = P.Reshape()
self.reshape_6_shape = tuple([batch_size, 512, 64, 64])
self.reshape_7 = P.Reshape()
self.reshape_7_shape = tuple([batch_size, 512, 64, 64])
self.reshape_8 = P.Reshape()
self.reshape_8_shape = tuple([batch_size, 512, 64, 64])
self.transpose_9 = P.Transpose()
self.transpose_10 = P.Transpose()
self.transpose_11 = P.Transpose()
self.matmul_12 = nn.MatMul()
self.div_13 = P.Div()
self.div_13_w = 8.0
self.add_14 = P.Add()
self.softmax_15 = nn.Softmax(axis=3)
self.matmul_16 = nn.MatMul()
self.transpose_17 = P.Transpose()
self.matmul_18 = P.MatMul()
self.matmul_18_weight = Parameter(Tensor(np.random.uniform(0, 1, (64, 64, 4096)).astype(np.float32)), name=None)
self.add_19 = P.Add()
self.add_19_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
def construct(self, x, x0):
"""construct function"""
opt_matmul_0 = self.matmul_0(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_0_w, dst_type))
opt_matmul_1 = self.matmul_1(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_1_w, dst_type))
opt_matmul_2 = self.matmul_2(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_2_w, dst_type))
opt_add_3 = self.add_3(ops.Cast()(opt_matmul_0, dst_type2), self.add_3_bias)
opt_add_4 = self.add_4(ops.Cast()(opt_matmul_1, dst_type2), self.add_4_bias)
opt_add_5 = self.add_5(ops.Cast()(opt_matmul_2, dst_type2), self.add_5_bias)
opt_reshape_6 = self.reshape_6(opt_add_3, self.reshape_6_shape)
opt_reshape_7 = self.reshape_7(opt_add_4, self.reshape_7_shape)
opt_reshape_8 = self.reshape_8(opt_add_5, self.reshape_8_shape)
opt_transpose_9 = self.transpose_9(opt_reshape_6, (0, 2, 1, 3))
opt_transpose_10 = self.transpose_10(opt_reshape_7, (0, 2, 3, 1))
opt_transpose_11 = self.transpose_11(opt_reshape_8, (0, 2, 1, 3))
opt_matmul_12 = self.matmul_12(ops.Cast()(opt_transpose_9, dst_type), ops.Cast()(opt_transpose_10, dst_type))
opt_div_13 = self.div_13(ops.Cast()(opt_matmul_12, dst_type2), ops.Cast()(self.div_13_w, dst_type2))
opt_add_14 = self.add_14(opt_div_13, x0)
opt_softmax_15 = self.softmax_15(opt_add_14)
opt_matmul_16 = self.matmul_16(ops.Cast()(opt_softmax_15, dst_type), ops.Cast()(opt_transpose_11, dst_type))
opt_transpose_17 = self.transpose_17(ops.Cast()(opt_matmul_16, dst_type2), (0, 2, 1, 3))
opt_matmul_18 = self.matmul_18(ops.Cast()(opt_transpose_17, dst_type).view(self.batch_size * 512, -1),
ops.Cast()(self.matmul_18_weight, dst_type).view(-1, 4096))\
.view(self.batch_size, 512, 4096)
opt_add_19 = self.add_19(ops.Cast()(opt_matmul_18, dst_type2), self.add_19_bias)
return opt_add_19
class NewGeLU(nn.Cell):
"""new gelu layer"""
def __init__(self):
"""init function"""
super(NewGeLU, self).__init__()
self.mul_0 = P.Mul()
self.mul_0_w = 0.5
self.pow_1 = P.Pow()
self.pow_1_input_weight = 3.0
self.mul_2 = P.Mul()
self.mul_2_w = 0.044714998453855515
self.add_3 = P.Add()
self.mul_4 = P.Mul()
self.mul_4_w = 0.7978845834732056
self.tanh_5 = nn.Tanh()
self.add_6 = P.Add()
self.add_6_bias = 1.0
self.mul_7 = P.Mul()
def construct(self, x):
"""construct function"""
opt_mul_0 = self.mul_0(x, self.mul_0_w)
opt_pow_1 = self.pow_1(x, self.pow_1_input_weight)
opt_mul_2 = self.mul_2(opt_pow_1, self.mul_2_w)
opt_add_3 = self.add_3(x, opt_mul_2)
opt_mul_4 = self.mul_4(opt_add_3, self.mul_4_w)
opt_tanh_5 = self.tanh_5(opt_mul_4)
opt_add_6 = self.add_6(opt_tanh_5, self.add_6_bias)
opt_mul_7 = self.mul_7(opt_mul_0, opt_add_6)
return opt_mul_7
class TransformerLayer(nn.Cell):
"""Transformer layer"""
def __init__(self, batch_size, layernorm1_0_mul_7_w_shape, layernorm1_0_add_8_bias_shape,
linear3_0_matmul_0_weight_shape, linear3_0_add_1_bias_shape, linear3_1_matmul_0_weight_shape,
linear3_1_add_1_bias_shape):
"""init function"""
super(TransformerLayer, self).__init__()
self.multiheadattn_0 = MultiHeadAttn(batch_size)
self.add_0 = P.Add()
self.layernorm1_0 = LayerNorm(mul_7_w_shape=layernorm1_0_mul_7_w_shape,
add_8_bias_shape=layernorm1_0_add_8_bias_shape)
self.linear3_0 = Linear(matmul_0_weight_shape=linear3_0_matmul_0_weight_shape,
add_1_bias_shape=linear3_0_add_1_bias_shape)
self.newgelu2_0 = NewGeLU()
self.linear3_1 = Linear(matmul_0_weight_shape=linear3_1_matmul_0_weight_shape,
add_1_bias_shape=linear3_1_add_1_bias_shape)
self.add_1 = P.Add()
def construct(self, x, x0):
"""construct function"""
multiheadattn_0_opt = self.multiheadattn_0(x, x0)
opt_add_0 = self.add_0(x, multiheadattn_0_opt)
layernorm1_0_opt = self.layernorm1_0(opt_add_0)
linear3_0_opt = self.linear3_0(layernorm1_0_opt)
newgelu2_0_opt = self.newgelu2_0(linear3_0_opt)
linear3_1_opt = self.linear3_1(newgelu2_0_opt)
opt_add_1 = self.add_1(linear3_1_opt, layernorm1_0_opt)
return opt_add_1
class Reader_Albert(nn.Cell):
"""Albert model for reader"""
def __init__(self, batch_size):
"""init function"""
super(Reader_Albert, self).__init__()
self.expanddims_0 = P.ExpandDims()
self.expanddims_0_axis = 1
self.expanddims_3 = P.ExpandDims()
self.expanddims_3_axis = 2
self.cast_5 = P.Cast()
self.cast_5_to = mstype.float32
self.sub_7 = P.Sub()
self.sub_7_bias = 1.0
self.mul_9 = P.Mul()
self.mul_9_w = -10000.0
self.gather_1_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (30005, 128)).astype(np.float32)),
name=None)
self.gather_1_axis = 0
self.gather_1 = P.Gather()
self.gather_2_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (2, 128)).astype(np.float32)), name=None)
self.gather_2_axis = 0
self.gather_2 = P.Gather()
self.add_4 = P.Add()
self.add_6 = P.Add()
self.add_6_bias = Parameter(Tensor(np.random.uniform(0, 1, (1, 512, 128)).astype(np.float32)), name=None)
self.layernorm1_0 = LayerNorm(mul_7_w_shape=(128,), add_8_bias_shape=(128,))
self.linear3_0 = Linear(matmul_0_weight_shape=(128, 4096), add_1_bias_shape=(4096,))
self.module34_0 = TransformerLayer(batch_size,
layernorm1_0_mul_7_w_shape=(4096,),
layernorm1_0_add_8_bias_shape=(4096,),
linear3_0_matmul_0_weight_shape=(4096, 16384),
linear3_0_add_1_bias_shape=(16384,),
linear3_1_matmul_0_weight_shape=(16384, 4096),
linear3_1_add_1_bias_shape=(4096,))
self.layernorm1_1 = LayerNorm(mul_7_w_shape=(4096,), add_8_bias_shape=(4096,))
def construct(self, x, x0, x1):
"""construct function"""
opt_expanddims_0 = self.expanddims_0(x, self.expanddims_0_axis)
opt_expanddims_3 = self.expanddims_3(opt_expanddims_0, self.expanddims_3_axis)
opt_cast_5 = self.cast_5(opt_expanddims_3, self.cast_5_to)
opt_sub_7 = self.sub_7(self.sub_7_bias, opt_cast_5)
opt_mul_9 = self.mul_9(opt_sub_7, self.mul_9_w)
opt_gather_1_axis = self.gather_1_axis
opt_gather_1 = self.gather_1(self.gather_1_input_weight, x0, opt_gather_1_axis)
opt_gather_2_axis = self.gather_2_axis
opt_gather_2 = self.gather_2(self.gather_2_input_weight, x1, opt_gather_2_axis)
opt_add_4 = self.add_4(opt_gather_1, opt_gather_2)
opt_add_6 = self.add_6(opt_add_4, self.add_6_bias)
layernorm1_0_opt = self.layernorm1_0(opt_add_6)
linear3_0_opt = self.linear3_0(layernorm1_0_opt)
module34_0_opt = self.module34_0(linear3_0_opt, opt_mul_9)
out = self.layernorm1_1(module34_0_opt)
for _ in range(11):
out = self.module34_0(out, opt_mul_9)
out = self.layernorm1_1(out)
return out

270
model_zoo/research/nlp/tprr/src/reader_downstream.py
View File

@ -25,138 +25,114 @@ dst_type = mstype.float16
dst_type2 = mstype.float32
class Module15(nn.Cell):
class Linear(nn.Cell):
"""module of reader downstream"""
def __init__(self, matmul_0_weight_shape, add_1_bias_shape):
def __init__(self, linear_weight_shape, linear_bias_shape):
"""init function"""
super(Module15, self).__init__()
self.matmul_0 = nn.MatMul()
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, matmul_0_weight_shape).astype(np.float32)),
name=None)
self.add_1 = P.Add()
self.add_1_bias = Parameter(Tensor(np.random.uniform(0, 1, add_1_bias_shape).astype(np.float32)), name=None)
self.relu_2 = nn.ReLU()
super(Linear, self).__init__()
self.matmul = nn.MatMul()
self.matmul_w = Parameter(Tensor(np.random.uniform(0, 1, linear_weight_shape).astype(np.float32)),
name=None)
self.add = P.Add()
self.add_bias = Parameter(Tensor(np.random.uniform(0, 1, linear_bias_shape).astype(np.float32)), name=None)
self.relu = nn.ReLU()
def construct(self, x):
def construct(self, hidden_state):
"""construct function"""
opt_matmul_0 = self.matmul_0(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_0_w, dst_type))
opt_add_1 = self.add_1(ops.Cast()(opt_matmul_0, dst_type2), self.add_1_bias)
opt_relu_2 = self.relu_2(opt_add_1)
return opt_relu_2
output = self.matmul(ops.Cast()(hidden_state, dst_type), ops.Cast()(self.matmul_w, dst_type))
output = self.add(ops.Cast()(output, dst_type2), self.add_bias)
output = self.relu(output)
return output
class NormModule(nn.Cell):
class BertLayerNorm(nn.Cell):
"""Normalization module of reader downstream"""
def __init__(self, mul_8_w_shape, add_9_bias_shape):
def __init__(self, bert_layer_norm_weight_shape, bert_layer_norm_bias_shape, eps=1e-12):
"""init function"""
super(NormModule, self).__init__()
self.reducemean_0 = P.ReduceMean(keep_dims=True)
self.sub_1 = P.Sub()
self.sub_2 = P.Sub()
self.pow_3 = P.Pow()
self.pow_3_input_weight = 2.0
self.reducemean_4 = P.ReduceMean(keep_dims=True)
self.add_5 = P.Add()
self.add_5_bias = 9.999999960041972e-13
self.sqrt_6 = P.Sqrt()
self.div_7 = P.Div()
self.mul_8 = P.Mul()
self.mul_8_w = Parameter(Tensor(np.random.uniform(0, 1, mul_8_w_shape).astype(np.float32)), name=None)
self.add_9 = P.Add()
self.add_9_bias = Parameter(Tensor(np.random.uniform(0, 1, add_9_bias_shape).astype(np.float32)), name=None)
super(BertLayerNorm, self).__init__()
self.reducemean = P.ReduceMean(keep_dims=True)
self.sub = P.Sub()
self.pow = P.Pow()
self.add = P.Add()
self.sqrt = P.Sqrt()
self.div = P.Div()
self.mul = P.Mul()
self.variance_epsilon = eps
self.bert_layer_norm_weight = Parameter(Tensor(np.random.uniform(0, 1, bert_layer_norm_weight_shape)
.astype(np.float32)), name=None)
self.bert_layer_norm_bias = Parameter(Tensor(np.random.uniform(0, 1, bert_layer_norm_bias_shape)
.astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
opt_reducemean_0 = self.reducemean_0(x, -1)
opt_sub_1 = self.sub_1(x, opt_reducemean_0)
opt_sub_2 = self.sub_2(x, opt_reducemean_0)
opt_pow_3 = self.pow_3(opt_sub_1, self.pow_3_input_weight)
opt_reducemean_4 = self.reducemean_4(opt_pow_3, -1)
opt_add_5 = self.add_5(opt_reducemean_4, self.add_5_bias)
opt_sqrt_6 = self.sqrt_6(opt_add_5)
opt_div_7 = self.div_7(opt_sub_2, opt_sqrt_6)
opt_mul_8 = self.mul_8(self.mul_8_w, opt_div_7)
opt_add_9 = self.add_9(opt_mul_8, self.add_9_bias)
return opt_add_9
u = self.reducemean(x, -1)
s = self.reducemean(self.pow(self.sub(x, u), 2), -1)
x = self.div(self.sub(x, u), self.sqrt(self.add(s, self.variance_epsilon)))
output = self.mul(self.bert_layer_norm_weight, x)
output = self.add(output, self.bert_layer_norm_bias)
return output
class Module16(nn.Cell):
class SupportingOutputLayer(nn.Cell):
"""module of reader downstream"""
def __init__(self, module15_0_matmul_0_weight_shape, module15_0_add_1_bias_shape, normmodule_0_mul_8_w_shape,
normmodule_0_add_9_bias_shape):
def __init__(self, linear_1_weight_shape, linear_1_bias_shape, bert_layer_norm_weight_shape,
bert_layer_norm_bias_shape):
"""init function"""
super(Module16, self).__init__()
self.module15_0 = Module15(matmul_0_weight_shape=module15_0_matmul_0_weight_shape,
add_1_bias_shape=module15_0_add_1_bias_shape)
self.normmodule_0 = NormModule(mul_8_w_shape=normmodule_0_mul_8_w_shape,
add_9_bias_shape=normmodule_0_add_9_bias_shape)
self.matmul_0 = nn.MatMul()
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, (8192, 1)).astype(np.float32)), name=None)
super(SupportingOutputLayer, self).__init__()
self.linear_1 = Linear(linear_weight_shape=linear_1_weight_shape,
linear_bias_shape=linear_1_bias_shape)
self.bert_layer_norm = BertLayerNorm(bert_layer_norm_weight_shape=bert_layer_norm_weight_shape,
bert_layer_norm_bias_shape=bert_layer_norm_bias_shape)
self.matmul = nn.MatMul()
self.matmul_w = Parameter(Tensor(np.random.uniform(0, 1, (8192, 1)).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
module15_0_opt = self.module15_0(x)
normmodule_0_opt = self.normmodule_0(module15_0_opt)
opt_matmul_0 = self.matmul_0(ops.Cast()(normmodule_0_opt, dst_type), ops.Cast()(self.matmul_0_w, dst_type))
return ops.Cast()(opt_matmul_0, dst_type2)
output = self.linear_1(x)
output = self.bert_layer_norm(output)
output = self.matmul(ops.Cast()(output, dst_type), ops.Cast()(self.matmul_w, dst_type))
return ops.Cast()(output, dst_type2)
class Module17(nn.Cell):
class PosOutputLayer(nn.Cell):
"""module of reader downstream"""
def __init__(self, module15_0_matmul_0_weight_shape, module15_0_add_1_bias_shape, normmodule_0_mul_8_w_shape,
normmodule_0_add_9_bias_shape):
def __init__(self, linear_weight_shape, linear_bias_shape, bert_layer_norm_weight_shape,
bert_layer_norm_bias_shape):
"""init function"""
super(Module17, self).__init__()
self.module15_0 = Module15(matmul_0_weight_shape=module15_0_matmul_0_weight_shape,
add_1_bias_shape=module15_0_add_1_bias_shape)
self.normmodule_0 = NormModule(mul_8_w_shape=normmodule_0_mul_8_w_shape,
add_9_bias_shape=normmodule_0_add_9_bias_shape)
self.matmul_0 = nn.MatMul()
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, (4096, 1)).astype(np.float32)), name=None)
self.add_1 = P.Add()
self.add_1_bias = Parameter(Tensor(np.random.uniform(0, 1, (1,)).astype(np.float32)), name=None)
super(PosOutputLayer, self).__init__()
self.linear_1 = Linear(linear_weight_shape=linear_weight_shape,
linear_bias_shape=linear_bias_shape)
self.bert_layer_norm = BertLayerNorm(bert_layer_norm_weight_shape=bert_layer_norm_weight_shape,
bert_layer_norm_bias_shape=bert_layer_norm_bias_shape)
self.matmul = nn.MatMul()
self.linear_2_weight = Parameter(Tensor(np.random.uniform(0, 1, (4096, 1)).astype(np.float32)), name=None)
self.add = P.Add()
self.linear_2_bias = Parameter(Tensor(np.random.uniform(0, 1, (1,)).astype(np.float32)), name=None)
def construct(self, x):
def construct(self, state):
"""construct function"""
module15_0_opt = self.module15_0(x)
normmodule_0_opt = self.normmodule_0(module15_0_opt)
opt_matmul_0 = self.matmul_0(ops.Cast()(normmodule_0_opt, dst_type), ops.Cast()(self.matmul_0_w, dst_type))
opt_add_1 = self.add_1(ops.Cast()(opt_matmul_0, dst_type2), self.add_1_bias)
return opt_add_1
output = self.linear_1(state)
output = self.bert_layer_norm(output)
output = self.matmul(ops.Cast()(output, dst_type), ops.Cast()(self.linear_2_weight, dst_type))
output = self.add(ops.Cast()(output, dst_type2), self.linear_2_bias)
return output
class Module5(nn.Cell):
class MaskInvalidPos(nn.Cell):
"""module of reader downstream"""
def __init__(self):
"""init function"""
super(Module5, self).__init__()
self.sub_0 = P.Sub()
self.sub_0_bias = 1.0
self.mul_1 = P.Mul()
self.mul_1_w = 1.0000000150474662e+30
super(MaskInvalidPos, self).__init__()
self.squeeze = P.Squeeze(2)
self.sub = P.Sub()
self.mul = P.Mul()
def construct(self, x):
def construct(self, pos_pred, context_mask):
"""construct function"""
opt_sub_0 = self.sub_0(self.sub_0_bias, x)
opt_mul_1 = self.mul_1(opt_sub_0, self.mul_1_w)
return opt_mul_1
class Module10(nn.Cell):
"""module of reader downstream"""
def __init__(self):
"""init function"""
super(Module10, self).__init__()
self.squeeze_0 = P.Squeeze(2)
self.module5_0 = Module5()
self.sub_1 = P.Sub()
def construct(self, x, x0):
"""construct function"""
opt_squeeze_0 = self.squeeze_0(x)
module5_0_opt = self.module5_0(x0)
opt_sub_1 = self.sub_1(opt_squeeze_0, module5_0_opt)
return opt_sub_1
output = self.squeeze(pos_pred)
invalid_pos_mask = self.mul(self.sub(1.0, context_mask), 1e30)
output = self.sub(output, invalid_pos_mask)
return output
class Reader_Downstream(nn.Cell):
@ -164,50 +140,52 @@ class Reader_Downstream(nn.Cell):
def __init__(self):
"""init function"""
super(Reader_Downstream, self).__init__()
self.module16_0 = Module16(module15_0_matmul_0_weight_shape=(4096, 8192),
module15_0_add_1_bias_shape=(8192,),
normmodule_0_mul_8_w_shape=(8192,),
normmodule_0_add_9_bias_shape=(8192,))
self.add_74 = P.Add()
self.add_74_bias = Parameter(Tensor(np.random.uniform(0, 1, (1,)).astype(np.float32)), name=None)
self.module16_1 = Module16(module15_0_matmul_0_weight_shape=(4096, 8192),
module15_0_add_1_bias_shape=(8192,),
normmodule_0_mul_8_w_shape=(8192,),
normmodule_0_add_9_bias_shape=(8192,))
self.add_75 = P.Add()
self.add_75_bias = Parameter(Tensor(np.random.uniform(0, 1, (1,)).astype(np.float32)), name=None)
self.module17_0 = Module17(module15_0_matmul_0_weight_shape=(4096, 4096),
module15_0_add_1_bias_shape=(4096,),
normmodule_0_mul_8_w_shape=(4096,),
normmodule_0_add_9_bias_shape=(4096,))
self.module10_0 = Module10()
self.module17_1 = Module17(module15_0_matmul_0_weight_shape=(4096, 4096),
module15_0_add_1_bias_shape=(4096,),
normmodule_0_mul_8_w_shape=(4096,),
normmodule_0_add_9_bias_shape=(4096,))
self.module10_1 = Module10()
self.gather_6_input_weight = Tensor(np.array(0))
self.gather_6_axis = 1
self.gather_6 = P.Gather()
self.dense_13 = nn.Dense(in_channels=4096, out_channels=4096, has_bias=True)
self.relu_18 = nn.ReLU()
self.normmodule_0 = NormModule(mul_8_w_shape=(4096,), add_9_bias_shape=(4096,))
self.dense_73 = nn.Dense(in_channels=4096, out_channels=3, has_bias=True)
def construct(self, x, x0, x1, x2):
self.add = P.Add()
self.para_bias = Parameter(Tensor(np.random.uniform(0, 1, (1,)).astype(np.float32)), name=None)
self.para_output_layer = SupportingOutputLayer(linear_1_weight_shape=(4096, 8192),
linear_1_bias_shape=(8192,),
bert_layer_norm_weight_shape=(8192,),
bert_layer_norm_bias_shape=(8192,))
self.sent_bias = Parameter(Tensor(np.random.uniform(0, 1, (1,)).astype(np.float32)), name=None)
self.sent_output_layer = SupportingOutputLayer(linear_1_weight_shape=(4096, 8192),
linear_1_bias_shape=(8192,),
bert_layer_norm_weight_shape=(8192,),
bert_layer_norm_bias_shape=(8192,))
self.start_output_layer = PosOutputLayer(linear_weight_shape=(4096, 4096),
linear_bias_shape=(4096,),
bert_layer_norm_weight_shape=(4096,),
bert_layer_norm_bias_shape=(4096,))
self.end_output_layer = PosOutputLayer(linear_weight_shape=(4096, 4096),
linear_bias_shape=(4096,),
bert_layer_norm_weight_shape=(4096,),
bert_layer_norm_bias_shape=(4096,))
self.mask_invalid_pos = MaskInvalidPos()
self.gather_input_weight = Tensor(np.array(0))
self.gather = P.Gather()
self.type_linear_1 = nn.Dense(in_channels=4096, out_channels=4096, has_bias=True)
self.relu = nn.ReLU()
self.bert_layer_norm = BertLayerNorm(bert_layer_norm_weight_shape=(4096,), bert_layer_norm_bias_shape=(4096,))
self.type_linear_2 = nn.Dense(in_channels=4096, out_channels=3, has_bias=True)
def construct(self, para_state, sent_state, state, context_mask):
"""construct function"""
module16_0_opt = self.module16_0(x)
opt_add_74 = self.add_74(module16_0_opt, self.add_74_bias)
module16_1_opt = self.module16_1(x0)
opt_add_75 = self.add_75(module16_1_opt, self.add_75_bias)
module17_0_opt = self.module17_0(x1)
opt_module10_0 = self.module10_0(module17_0_opt, x2)
module17_1_opt = self.module17_1(x1)
opt_module10_1 = self.module10_1(module17_1_opt, x2)
opt_gather_6_axis = self.gather_6_axis
opt_gather_6 = self.gather_6(x1, self.gather_6_input_weight, opt_gather_6_axis)
opt_dense_13 = self.dense_13(opt_gather_6)
opt_relu_18 = self.relu_18(opt_dense_13)
normmodule_0_opt = self.normmodule_0(opt_relu_18)
opt_dense_73 = self.dense_73(normmodule_0_opt)
return opt_dense_73, opt_module10_0, opt_module10_1, opt_add_74, opt_add_75
para_logit = self.para_output_layer(para_state)
para_logit = self.add(para_logit, self.para_bias)
sent_logit = self.sent_output_layer(sent_state)
sent_logit = self.add(sent_logit, self.sent_bias)
start = self.start_output_layer(state)
start = self.mask_invalid_pos(start, context_mask)
end = self.end_output_layer(state)
end = self.mask_invalid_pos(end, context_mask)
cls_emb = self.gather(state, self.gather_input_weight, 1)
q_type = self.type_linear_1(cls_emb)
q_type = self.relu(q_type)
q_type = self.bert_layer_norm(q_type)
q_type = self.type_linear_2(q_type)
return q_type, start, end, para_logit, sent_logit

8
model_zoo/research/nlp/tprr/src/reader_eval.py
View File

@ -18,8 +18,8 @@ from collections import defaultdict
import random
from time import time
import json
from tqdm import tqdm
import numpy as np
from tqdm import tqdm
from transformers import AlbertTokenizer
@ -33,11 +33,11 @@ from src.reader import Reader
def read(args):
"""reader function"""
db_file = args.wiki_db_file
db_file = args.wiki_db_path
reader_feature_file = args.reader_feature_file
reader_example_file = args.reader_example_file
encoder_ck_file = args.reader_encoder_ck_file
downstream_ck_file = args.reader_downstream_ck_file
encoder_ck_file = args.reader_encoder_ck_path
downstream_ck_file = args.reader_downstream_ck_path
albert_model_path = args.albert_model_path
reader_result_file = args.reader_result_file
seed = args.seed

276
model_zoo/research/nlp/tprr/src/rerank_albert_xxlarge.py
View File

@ -1,276 +0,0 @@
# Copyright 2021 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""albert-xxlarge Model for reranker"""
import numpy as np
from mindspore import nn, ops
from mindspore import Tensor, Parameter
from mindspore.ops import operations as P
from mindspore import dtype as mstype
dst_type = mstype.float16
dst_type2 = mstype.float32
class LayerNorm(nn.Cell):
"""LayerNorm layer"""
def __init__(self, passthrough_w_0, passthrough_w_1):
"""init function"""
super(LayerNorm, self).__init__()
self.reducemean_0 = P.ReduceMean(keep_dims=True)
self.sub_1 = P.Sub()
self.pow_2 = P.Pow()
self.pow_2_input_weight = 2.0
self.reducemean_3 = P.ReduceMean(keep_dims=True)
self.add_4 = P.Add()
self.add_4_bias = 9.999999960041972e-13
self.sqrt_5 = P.Sqrt()
self.div_6 = P.Div()
self.mul_7 = P.Mul()
self.mul_7_w = passthrough_w_0
self.add_8 = P.Add()
self.add_8_bias = passthrough_w_1
def construct(self, x):
"""construct function"""
opt_reducemean_0 = self.reducemean_0(x, -1)
opt_sub_1 = self.sub_1(x, opt_reducemean_0)
opt_pow_2 = self.pow_2(opt_sub_1, self.pow_2_input_weight)
opt_reducemean_3 = self.reducemean_3(opt_pow_2, -1)
opt_add_4 = self.add_4(opt_reducemean_3, self.add_4_bias)
opt_sqrt_5 = self.sqrt_5(opt_add_4)
opt_div_6 = self.div_6(opt_sub_1, opt_sqrt_5)
opt_mul_7 = self.mul_7(opt_div_6, self.mul_7_w)
opt_add_8 = self.add_8(opt_mul_7, self.add_8_bias)
return opt_add_8
class Linear(nn.Cell):
"""Linear layer"""
def __init__(self, matmul_0_w_shape, passthrough_w_0):
"""init function"""
super(Linear, self).__init__()
self.matmul_0 = nn.MatMul()
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, matmul_0_w_shape).astype(np.float32)), name=None)
self.add_1 = P.Add()
self.add_1_bias = passthrough_w_0
def construct(self, x):
"""construct function"""
opt_matmul_0 = self.matmul_0(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_0_w, dst_type))
opt_add_1 = self.add_1(ops.Cast()(opt_matmul_0, dst_type2), self.add_1_bias)
return opt_add_1
class MultiHeadAttn(nn.Cell):
"""Multi-head attention layer"""
def __init__(self, batch_size, passthrough_w_0, passthrough_w_1, passthrough_w_2):
"""init function"""
super(MultiHeadAttn, self).__init__()
self.batch_size = batch_size
self.matmul_0 = nn.MatMul()
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)), name=None)
self.matmul_1 = nn.MatMul()
self.matmul_1_w = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)), name=None)
self.matmul_2 = nn.MatMul()
self.matmul_2_w = Parameter(Tensor(np.random.uniform(0, 1, (4096, 4096)).astype(np.float32)), name=None)
self.add_3 = P.Add()
self.add_3_bias = passthrough_w_0
self.add_4 = P.Add()
self.add_4_bias = passthrough_w_1
self.add_5 = P.Add()
self.add_5_bias = passthrough_w_2
self.reshape_6 = P.Reshape()
self.reshape_6_shape = tuple([batch_size, 512, 64, 64])
self.reshape_7 = P.Reshape()
self.reshape_7_shape = tuple([batch_size, 512, 64, 64])
self.reshape_8 = P.Reshape()
self.reshape_8_shape = tuple([batch_size, 512, 64, 64])
self.transpose_9 = P.Transpose()
self.transpose_10 = P.Transpose()
self.transpose_11 = P.Transpose()
self.matmul_12 = nn.MatMul()
self.div_13 = P.Div()
self.div_13_w = 8.0
self.add_14 = P.Add()
self.softmax_15 = nn.Softmax(axis=3)
self.matmul_16 = nn.MatMul()
self.transpose_17 = P.Transpose()
self.matmul_18 = P.MatMul()
self.matmul_18_weight = Parameter(Tensor(np.random.uniform(0, 1, (64, 64, 4096)).astype(np.float32)), name=None)
self.add_19 = P.Add()
self.add_19_bias = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
def construct(self, x, x0):
"""construct function"""
opt_matmul_0 = self.matmul_0(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_0_w, dst_type))
opt_matmul_1 = self.matmul_1(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_1_w, dst_type))
opt_matmul_2 = self.matmul_2(ops.Cast()(x, dst_type), ops.Cast()(self.matmul_2_w, dst_type))
opt_add_3 = self.add_3(ops.Cast()(opt_matmul_0, dst_type2), self.add_3_bias)
opt_add_4 = self.add_4(ops.Cast()(opt_matmul_1, dst_type2), self.add_4_bias)
opt_add_5 = self.add_5(ops.Cast()(opt_matmul_2, dst_type2), self.add_5_bias)
opt_reshape_6 = self.reshape_6(opt_add_3, self.reshape_6_shape)
opt_reshape_7 = self.reshape_7(opt_add_4, self.reshape_7_shape)
opt_reshape_8 = self.reshape_8(opt_add_5, self.reshape_8_shape)
opt_transpose_9 = self.transpose_9(opt_reshape_6, (0, 2, 1, 3))
opt_transpose_10 = self.transpose_10(opt_reshape_7, (0, 2, 3, 1))
opt_transpose_11 = self.transpose_11(opt_reshape_8, (0, 2, 1, 3))
opt_matmul_12 = self.matmul_12(ops.Cast()(opt_transpose_9, dst_type), ops.Cast()(opt_transpose_10, dst_type))
opt_div_13 = self.div_13(ops.Cast()(opt_matmul_12, dst_type2), ops.Cast()(self.div_13_w, dst_type2))
opt_add_14 = self.add_14(opt_div_13, x0)
opt_softmax_15 = self.softmax_15(opt_add_14)
opt_matmul_16 = self.matmul_16(ops.Cast()(opt_softmax_15, dst_type), ops.Cast()(opt_transpose_11, dst_type))
opt_transpose_17 = self.transpose_17(ops.Cast()(opt_matmul_16, dst_type2), (0, 2, 1, 3))
opt_matmul_18 = self.matmul_18(ops.Cast()(opt_transpose_17, dst_type).view(self.batch_size * 512, -1),
ops.Cast()(self.matmul_18_weight, dst_type).view(-1, 4096))\
.view(self.batch_size, 512, 4096)
opt_add_19 = self.add_19(ops.Cast()(opt_matmul_18, dst_type2), self.add_19_bias)
return opt_add_19
class NewGeLU(nn.Cell):
"""Gelu layer"""
def __init__(self):
"""init function"""
super(NewGeLU, self).__init__()
self.mul_0 = P.Mul()
self.mul_0_w = 0.5
self.pow_1 = P.Pow()
self.pow_1_input_weight = 3.0
self.mul_2 = P.Mul()
self.mul_2_w = 0.044714998453855515
self.add_3 = P.Add()
self.mul_4 = P.Mul()
self.mul_4_w = 0.7978845834732056
self.tanh_5 = nn.Tanh()
self.add_6 = P.Add()
self.add_6_bias = 1.0
self.mul_7 = P.Mul()
def construct(self, x):
"""construct function"""
opt_mul_0 = self.mul_0(x, self.mul_0_w)
opt_pow_1 = self.pow_1(x, self.pow_1_input_weight)
opt_mul_2 = self.mul_2(opt_pow_1, self.mul_2_w)
opt_add_3 = self.add_3(x, opt_mul_2)
opt_mul_4 = self.mul_4(opt_add_3, self.mul_4_w)
opt_tanh_5 = self.tanh_5(opt_mul_4)
opt_add_6 = self.add_6(opt_tanh_5, self.add_6_bias)
opt_mul_7 = self.mul_7(opt_mul_0, opt_add_6)
return opt_mul_7
class TransformerLayerWithLayerNorm(nn.Cell):
"""Transformer layer with LayerNOrm"""
def __init__(self, batch_size, linear3_0_matmul_0_w_shape, linear3_1_matmul_0_w_shape, passthrough_w_0,
passthrough_w_1, passthrough_w_2, passthrough_w_3, passthrough_w_4, passthrough_w_5, passthrough_w_6):
"""init function"""
super(TransformerLayerWithLayerNorm, self).__init__()
self.multiheadattn_0 = MultiHeadAttn(batch_size=batch_size,
passthrough_w_0=passthrough_w_0,
passthrough_w_1=passthrough_w_1,
passthrough_w_2=passthrough_w_2)
self.add_0 = P.Add()
self.layernorm1_0 = LayerNorm(passthrough_w_0=passthrough_w_3, passthrough_w_1=passthrough_w_4)
self.linear3_0 = Linear(matmul_0_w_shape=linear3_0_matmul_0_w_shape, passthrough_w_0=passthrough_w_5)
self.newgelu2_0 = NewGeLU()
self.linear3_1 = Linear(matmul_0_w_shape=linear3_1_matmul_0_w_shape, passthrough_w_0=passthrough_w_6)
self.add_1 = P.Add()
def construct(self, x, x0):
"""construct function"""
multiheadattn_0_opt = self.multiheadattn_0(x, x0)
opt_add_0 = self.add_0(x, multiheadattn_0_opt)
layernorm1_0_opt = self.layernorm1_0(opt_add_0)
linear3_0_opt = self.linear3_0(layernorm1_0_opt)
newgelu2_0_opt = self.newgelu2_0(linear3_0_opt)
linear3_1_opt = self.linear3_1(newgelu2_0_opt)
opt_add_1 = self.add_1(linear3_1_opt, layernorm1_0_opt)
return opt_add_1
class Rerank_Albert(nn.Cell):
"""Albert model for rerank"""
def __init__(self, batch_size):
"""init function"""
super(Rerank_Albert, self).__init__()
self.passthrough_w_0 = Parameter(Tensor(np.random.uniform(0, 1, (128,)).astype(np.float32)), name=None)
self.passthrough_w_1 = Parameter(Tensor(np.random.uniform(0, 1, (128,)).astype(np.float32)), name=None)
self.passthrough_w_2 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_3 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_4 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_5 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_6 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_7 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_8 = Parameter(Tensor(np.random.uniform(0, 1, (16384,)).astype(np.float32)), name=None)
self.passthrough_w_9 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_10 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.passthrough_w_11 = Parameter(Tensor(np.random.uniform(0, 1, (4096,)).astype(np.float32)), name=None)
self.expanddims_0 = P.ExpandDims()
self.expanddims_0_axis = 1
self.expanddims_3 = P.ExpandDims()
self.expanddims_3_axis = 2
self.cast_5 = P.Cast()
self.cast_5_to = mstype.float32
self.sub_7 = P.Sub()
self.sub_7_bias = 1.0
self.mul_9 = P.Mul()
self.mul_9_w = -10000.0
self.gather_1_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (30005, 128)).astype(np.float32)),
name=None)
self.gather_1_axis = 0
self.gather_1 = P.Gather()
self.gather_2_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (2, 128)).astype(np.float32)), name=None)
self.gather_2_axis = 0
self.gather_2 = P.Gather()
self.add_4 = P.Add()
self.add_4_bias = Parameter(Tensor(np.random.uniform(0, 1, (1, 512, 128)).astype(np.float32)), name=None)
self.add_6 = P.Add()
self.layernorm1_0 = LayerNorm(passthrough_w_0=self.passthrough_w_0, passthrough_w_1=self.passthrough_w_1)
self.linear3_0 = Linear(matmul_0_w_shape=(128, 4096), passthrough_w_0=self.passthrough_w_2)
self.module34_0 = TransformerLayerWithLayerNorm(batch_size=batch_size,
linear3_0_matmul_0_w_shape=(4096, 16384),
linear3_1_matmul_0_w_shape=(16384, 4096),
passthrough_w_0=self.passthrough_w_3,
passthrough_w_1=self.passthrough_w_4,
passthrough_w_2=self.passthrough_w_5,
passthrough_w_3=self.passthrough_w_6,
passthrough_w_4=self.passthrough_w_7,
passthrough_w_5=self.passthrough_w_8,
passthrough_w_6=self.passthrough_w_9)
self.layernorm1_1 = LayerNorm(passthrough_w_0=self.passthrough_w_10, passthrough_w_1=self.passthrough_w_11)
def construct(self, input_ids, attention_mask, token_type_ids):
"""construct function"""
opt_expanddims_0 = self.expanddims_0(attention_mask, self.expanddims_0_axis)
opt_expanddims_3 = self.expanddims_3(opt_expanddims_0, self.expanddims_3_axis)
opt_cast_5 = self.cast_5(opt_expanddims_3, self.cast_5_to)
opt_sub_7 = self.sub_7(self.sub_7_bias, opt_cast_5)
opt_mul_9 = self.mul_9(opt_sub_7, self.mul_9_w)
opt_gather_1_axis = self.gather_1_axis
opt_gather_1 = self.gather_1(self.gather_1_input_weight, input_ids, opt_gather_1_axis)
opt_gather_2_axis = self.gather_2_axis
opt_gather_2 = self.gather_2(self.gather_2_input_weight, token_type_ids, opt_gather_2_axis)
opt_add_4 = self.add_4(opt_gather_1, self.add_4_bias)
opt_add_6 = self.add_6(opt_add_4, opt_gather_2)
layernorm1_0_opt = self.layernorm1_0(opt_add_6)
linear3_0_opt = self.linear3_0(layernorm1_0_opt)
opt = self.module34_0(linear3_0_opt, opt_mul_9)
opt = self.layernorm1_1(opt)
for _ in range(11):
opt = self.module34_0(opt, opt_mul_9)
opt = self.layernorm1_1(opt)
return opt

33
model_zoo/research/nlp/tprr/src/rerank_and_reader_utils.py
View File

@ -26,9 +26,9 @@ import gzip
import string
import pickle
import sqlite3
import numpy as np
from tqdm import tqdm
import numpy as np
from transformers import BasicTokenizer
@ -155,6 +155,14 @@ def get_parse():
parser = argparse.ArgumentParser()
# Environment
parser.add_argument('--data_path',
type=str,
default="",
help='data path')
parser.add_argument('--ckpt_path',
type=str,
default="",
help='ckpt path')
parser.add_argument('--seed', type=int, default=42,
help="random seed for initialization")
parser.add_argument('--seq_len', type=int, default=512,
@ -179,15 +187,15 @@ def get_parse():
help="Set this flag if you want to calculate reader metrics")
parser.add_argument('--dev_gold_file',
type=str,
default="../hotpot_dev_fullwiki_v1.json",
default="hotpot_dev_fullwiki_v1.json",
help='file of dev ground truth')
parser.add_argument('--wiki_db_file',
type=str,
default="../enwiki_offset.db",
default="enwiki_offset.db",
help='wiki_database_file')
parser.add_argument('--albert_model_path',
parser.add_argument('--albert_model',
type=str,
default="../albert-xxlarge/",
default="albert-xxlarge",
help='model path of huggingface albert-xxlarge')
# Retriever
@ -213,11 +221,11 @@ def get_parse():
help='file of rerank result')
parser.add_argument('--rerank_encoder_ck_file',
type=str,
default="../rerank_albert_12.ckpt",
default="rerank_albert.ckpt",
help='checkpoint of rerank albert-xxlarge')
parser.add_argument('--rerank_downstream_ck_file',
type=str,
default="../rerank_downstream.ckpt",
default="rerank_downstream.ckpt",
help='checkpoint of rerank downstream')
# Reader
@ -233,11 +241,11 @@ def get_parse():
help='file of reader example')
parser.add_argument('--reader_encoder_ck_file',
type=str,
default="../albert_12_layer.ckpt",
default="reader_albert.ckpt",
help='checkpoint of reader albert-xxlarge')
parser.add_argument('--reader_downstream_ck_file',
type=str,
default="../reader_downstream.ckpt",
default="reader_downstream.ckpt",
help='checkpoint of reader downstream')
parser.add_argument('--reader_result_file',
type=str,
@ -274,24 +282,19 @@ def select_reader_dev_data(args):
for _, res in tqdm(rerank_result.items(), desc="get rerank unique ids"):
rerank_unique_ids[res[0]] = True
print(f"rerank result num is {len(rerank_unique_ids)}")
for feature in tqdm(dev_features, desc="select rerank top1 feature"):
if feature.unique_id in rerank_unique_ids:
feature_unique_ids[feature.unique_id] = True
new_dev_features.append(feature)
print(f"new feature num is {len(new_dev_features)}")
for example in tqdm(dev_examples, desc="select rerank top1 example"):
if example.unique_id in rerank_unique_ids and example.unique_id in feature_unique_ids:
new_dev_examples.append(example)
print(f"new examples num is {len(new_dev_examples)}")
print("start save new examples ......")
with gzip.open(reader_example_file, "wb") as f:
pickle.dump(new_dev_examples, f)
print("start save new features ......")
with gzip.open(reader_feature_file, "wb") as f:
pickle.dump(new_dev_features, f)
print("finish selecting reader data !!!")
@ -382,7 +385,6 @@ def get_ans_from_pos(tokenizer, examples, features, y1, y2, unique_id):
tok_text = " ".join(tok_text.split())
orig_text = " ".join(orig_tokens)
final_text = get_final_text(tok_text, orig_text, True, False)
# print("final_text: " + final_text)
return final_text
@ -450,7 +452,6 @@ def cal_reranker_metrics(dev_gold_file, rerank_result_file):
for item in tqdm(gt, desc="cal pem"):
_id = item["_id"]
if _id in rerank_result:
pred = rerank_result[_id][1]
sps = item["supporting_facts"]

70
model_zoo/research/nlp/tprr/src/rerank_downstream.py
View File

@ -20,42 +20,48 @@ from mindspore import Tensor, Parameter
from mindspore.ops import operations as P
class BertLayerNorm(nn.Cell):
"""Layer norm for Bert"""
def __init__(self, bln_weight=None, bln_bias=None, eps=1e-12):
"""init function"""
super(BertLayerNorm, self).__init__()
self.weight = bln_weight
self.bias = bln_bias
self.variance_epsilon = eps
self.reduce_mean = P.ReduceMean(keep_dims=True)
self.sub = P.Sub()
self.pow = P.Pow()
self.sqrt = P.Sqrt()
self.div = P.Div()
self.add = P.Add()
self.mul = P.Mul()
def construct(self, x):
u = self.reduce_mean(x, -1)
s = self.reduce_mean(self.pow(self.sub(x, u), 2.0), -1)
x = self.div(self.sub(x, u), self.sqrt(self.add(s, self.variance_epsilon)))
output = self.mul(self.weight, x)
output = self.add(output, self.bias)
return output
class Rerank_Downstream(nn.Cell):
"""Downstream model for rerank"""
def __init__(self):
"""init function"""
super(Rerank_Downstream, self).__init__()
self.dense_0 = nn.Dense(in_channels=4096, out_channels=8192, has_bias=True)
self.relu_1 = nn.ReLU()
self.reducemean_2 = P.ReduceMean(keep_dims=True)
self.sub_3 = P.Sub()
self.sub_4 = P.Sub()
self.pow_5 = P.Pow()
self.pow_5_input_weight = 2.0
self.reducemean_6 = P.ReduceMean(keep_dims=True)
self.add_7 = P.Add()
self.add_7_bias = 9.999999960041972e-13
self.sqrt_8 = P.Sqrt()
self.div_9 = P.Div()
self.mul_10 = P.Mul()
self.mul_10_w = Parameter(Tensor(np.random.uniform(0, 1, (8192,)).astype(np.float32)), name=None)
self.add_11 = P.Add()
self.add_11_bias = Parameter(Tensor(np.random.uniform(0, 1, (8192,)).astype(np.float32)), name=None)
self.dense_12 = nn.Dense(in_channels=8192, out_channels=2, has_bias=True)
self.relu = nn.ReLU()
self.linear_1 = nn.Dense(in_channels=4096, out_channels=8192, has_bias=True)
self.linear_2 = nn.Dense(in_channels=8192, out_channels=2, has_bias=True)
self.bln_1_weight = Parameter(Tensor(np.random.uniform(0, 1, (8192,)).astype(np.float32)), name=None)
self.bln_1_bias = Parameter(Tensor(np.random.uniform(0, 1, (8192,)).astype(np.float32)), name=None)
self.bln_1 = BertLayerNorm(bln_weight=self.bln_1_weight, bln_bias=self.bln_1_bias)
def construct(self, x):
def construct(self, cls_emd):
"""construct function"""
opt_dense_0 = self.dense_0(x)
opt_relu_1 = self.relu_1(opt_dense_0)
opt_reducemean_2 = self.reducemean_2(opt_relu_1, -1)
opt_sub_3 = self.sub_3(opt_relu_1, opt_reducemean_2)
opt_sub_4 = self.sub_4(opt_relu_1, opt_reducemean_2)
opt_pow_5 = self.pow_5(opt_sub_3, self.pow_5_input_weight)
opt_reducemean_6 = self.reducemean_6(opt_pow_5, -1)
opt_add_7 = self.add_7(opt_reducemean_6, self.add_7_bias)
opt_sqrt_8 = self.sqrt_8(opt_add_7)
opt_div_9 = self.div_9(opt_sub_4, opt_sqrt_8)
opt_mul_10 = self.mul_10(self.mul_10_w, opt_div_9)
opt_add_11 = self.add_11(opt_mul_10, self.add_11_bias)
opt_dense_12 = self.dense_12(opt_add_11)
return opt_dense_12
output = self.linear_1(cls_emd)
output = self.relu(output)
output = self.bln_1(output)
output = self.linear_2(output)
return output

8
model_zoo/research/nlp/tprr/src/reranker.py
View File

@ -16,7 +16,7 @@
import mindspore.nn as nn
from mindspore import load_checkpoint, load_param_into_net
from src.rerank_albert_xxlarge import Rerank_Albert
from src.albert import Albert
from src.rerank_downstream import Rerank_Downstream
@ -26,15 +26,15 @@ class Reranker(nn.Cell):
"""init function"""
super(Reranker, self).__init__(auto_prefix=False)
self.encoder = Rerank_Albert(batch_size)
self.encoder = Albert(batch_size)
param_dict = load_checkpoint(encoder_ck_file)
not_load_params_1 = load_param_into_net(self.encoder, param_dict)
print(f"not loaded albert: {not_load_params_1}")
print(f"re-ranker albert not loaded params: {not_load_params_1}")
self.no_answer_mlp = Rerank_Downstream()
param_dict = load_checkpoint(downstream_ck_file)
not_load_params_2 = load_param_into_net(self.no_answer_mlp, param_dict)
print(f"not loaded downstream: {not_load_params_2}")
print(f"re-ranker downstream not loaded params: {not_load_params_2}")
def construct(self, input_ids, attn_mask, token_type_ids):
"""construct function"""

6
model_zoo/research/nlp/tprr/src/reranker_eval.py
View File

@ -18,8 +18,8 @@ import json
import random
from collections import defaultdict
from time import time
from tqdm import tqdm
import numpy as np
from tqdm import tqdm
from mindspore import Tensor, ops
from mindspore import dtype as mstype
@ -32,8 +32,8 @@ def rerank(args):
"""rerank function"""
rerank_feature_file = args.rerank_feature_file
rerank_result_file = args.rerank_result_file
encoder_ck_file = args.rerank_encoder_ck_file
downstream_ck_file = args.rerank_downstream_ck_file
encoder_ck_file = args.rerank_encoder_ck_path
downstream_ck_file = args.rerank_downstream_ck_path
seed = args.seed
seq_len = args.seq_len
batch_size = args.rerank_batch_size

302
model_zoo/research/nlp/tprr/src/twohop_bert.py
View File

@ -1,302 +0,0 @@
# Copyright 2021 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""
Two Hop BERT.
"""
import numpy as np
from mindspore import nn
from mindspore import Tensor, Parameter
import mindspore.common.dtype as mstype
from mindspore.ops import operations as P
BATCH_SIZE = -1
class LayerNorm(nn.Cell):
"""layer norm"""
def __init__(self):
super(LayerNorm, self).__init__()
self.reducemean_0 = P.ReduceMean(keep_dims=True)
self.sub_1 = P.Sub()
self.cast_2 = P.Cast()
self.cast_2_to = mstype.float32
self.pow_3 = P.Pow()
self.pow_3_input_weight = 2.0
self.reducemean_4 = P.ReduceMean(keep_dims=True)
self.add_5 = P.Add()
self.add_5_bias = 9.999999960041972e-13
self.sqrt_6 = P.Sqrt()
self.div_7 = P.Div()
self.mul_8 = P.Mul()
self.mul_8_w = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.add_9 = P.Add()
self.add_9_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
opt_reducemean_0 = self.reducemean_0(x, -1)
opt_sub_1 = self.sub_1(x, opt_reducemean_0)
opt_cast_2 = self.cast_2(opt_sub_1, self.cast_2_to)
opt_pow_3 = self.pow_3(opt_cast_2, self.pow_3_input_weight)
opt_reducemean_4 = self.reducemean_4(opt_pow_3, -1)
opt_add_5 = self.add_5(opt_reducemean_4, self.add_5_bias)
opt_sqrt_6 = self.sqrt_6(opt_add_5)
opt_div_7 = self.div_7(opt_sub_1, opt_sqrt_6)
opt_mul_8 = self.mul_8(opt_div_7, self.mul_8_w)
opt_add_9 = self.add_9(opt_mul_8, self.add_9_bias)
return opt_add_9
class MultiHeadAttn(nn.Cell):
"""multi head attention layer"""
def __init__(self):
super(MultiHeadAttn, self).__init__()
self.matmul_0 = nn.MatMul()
self.matmul_0.to_float(mstype.float16)
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.matmul_1 = nn.MatMul()
self.matmul_1.to_float(mstype.float16)
self.matmul_1_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.matmul_2 = nn.MatMul()
self.matmul_2.to_float(mstype.float16)
self.matmul_2_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.add_3 = P.Add()
self.add_3_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.add_4 = P.Add()
self.add_4_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.add_5 = P.Add()
self.add_5_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
self.reshape_6 = P.Reshape()
self.reshape_6_shape = tuple([BATCH_SIZE, 448, 12, 64])
self.reshape_7 = P.Reshape()
self.reshape_7_shape = tuple([BATCH_SIZE, 448, 12, 64])
self.reshape_8 = P.Reshape()
self.reshape_8_shape = tuple([BATCH_SIZE, 448, 12, 64])
self.transpose_9 = P.Transpose()
self.transpose_10 = P.Transpose()
self.transpose_11 = P.Transpose()
self.matmul_12 = nn.MatMul()
self.matmul_12.to_float(mstype.float16)
self.div_13 = P.Div()
self.div_13_w = 8.0
self.add_14 = P.Add()
self.softmax_15 = nn.Softmax(axis=3)
self.matmul_16 = nn.MatMul()
self.matmul_16.to_float(mstype.float16)
self.transpose_17 = P.Transpose()
self.reshape_18 = P.Reshape()
self.reshape_18_shape = tuple([BATCH_SIZE, 448, 768])
self.matmul_19 = nn.MatMul()
self.matmul_19.to_float(mstype.float16)
self.matmul_19_w = Parameter(Tensor(np.random.uniform(0, 1, (768, 768)).astype(np.float32)), name=None)
self.add_20 = P.Add()
self.add_20_bias = Parameter(Tensor(np.random.uniform(0, 1, (768,)).astype(np.float32)), name=None)
def construct(self, x, x0):
"""construct function"""
opt_matmul_0 = self.matmul_0(x, self.matmul_0_w)
opt_matmul_1 = self.matmul_1(x, self.matmul_1_w)
opt_matmul_2 = self.matmul_2(x, self.matmul_2_w)
opt_matmul_0 = P.Cast()(opt_matmul_0, mstype.float32)
opt_matmul_1 = P.Cast()(opt_matmul_1, mstype.float32)
opt_matmul_2 = P.Cast()(opt_matmul_2, mstype.float32)
opt_add_3 = self.add_3(opt_matmul_0, self.add_3_bias)
opt_add_4 = self.add_4(opt_matmul_1, self.add_4_bias)
opt_add_5 = self.add_5(opt_matmul_2, self.add_5_bias)
opt_reshape_6 = self.reshape_6(opt_add_3, self.reshape_6_shape)
opt_reshape_7 = self.reshape_7(opt_add_4, self.reshape_7_shape)
opt_reshape_8 = self.reshape_8(opt_add_5, self.reshape_8_shape)
opt_transpose_9 = self.transpose_9(opt_reshape_6, (0, 2, 1, 3))
opt_transpose_10 = self.transpose_10(opt_reshape_7, (0, 2, 3, 1))
opt_transpose_11 = self.transpose_11(opt_reshape_8, (0, 2, 1, 3))
opt_matmul_12 = self.matmul_12(opt_transpose_9, opt_transpose_10)
opt_matmul_12 = P.Cast()(opt_matmul_12, mstype.float32)
opt_div_13 = self.div_13(opt_matmul_12, self.div_13_w)
opt_add_14 = self.add_14(opt_div_13, x0)
opt_add_14 = P.Cast()(opt_add_14, mstype.float32)
opt_softmax_15 = self.softmax_15(opt_add_14)
opt_matmul_16 = self.matmul_16(opt_softmax_15, opt_transpose_11)
opt_matmul_16 = P.Cast()(opt_matmul_16, mstype.float32)
opt_transpose_17 = self.transpose_17(opt_matmul_16, (0, 2, 1, 3))
opt_reshape_18 = self.reshape_18(opt_transpose_17, self.reshape_18_shape)
opt_matmul_19 = self.matmul_19(opt_reshape_18, self.matmul_19_w)
opt_matmul_19 = P.Cast()(opt_matmul_19, mstype.float32)
opt_add_20 = self.add_20(opt_matmul_19, self.add_20_bias)
return opt_add_20
class Linear(nn.Cell):
"""linear layer"""
def __init__(self, matmul_0_weight_shape, add_1_bias_shape):
super(Linear, self).__init__()
self.matmul_0 = nn.MatMul()
self.matmul_0.to_float(mstype.float16)
self.matmul_0_w = Parameter(Tensor(np.random.uniform(0, 1, matmul_0_weight_shape).astype(np.float32)),
name=None)
self.add_1 = P.Add()
self.add_1_bias = Parameter(Tensor(np.random.uniform(0, 1, add_1_bias_shape).astype(np.float32)), name=None)
def construct(self, x):
"""construct function"""
opt_matmul_0 = self.matmul_0(x, self.matmul_0_w)
opt_matmul_0 = P.Cast()(opt_matmul_0, mstype.float32)
opt_add_1 = self.add_1(opt_matmul_0, self.add_1_bias)
return opt_add_1
class GeLU(nn.Cell):
"""gelu layer"""
def __init__(self):
super(GeLU, self).__init__()
self.div_0 = P.Div()
self.div_0_w = 1.4142135381698608
self.erf_1 = P.Erf()
self.add_2 = P.Add()
self.add_2_bias = 1.0
self.mul_3 = P.Mul()
self.mul_4 = P.Mul()
self.mul_4_w = 0.5
def construct(self, x):
"""construct function"""
opt_div_0 = self.div_0(x, self.div_0_w)
opt_erf_1 = self.erf_1(opt_div_0)
opt_add_2 = self.add_2(opt_erf_1, self.add_2_bias)
opt_mul_3 = self.mul_3(x, opt_add_2)
opt_mul_4 = self.mul_4(opt_mul_3, self.mul_4_w)
return opt_mul_4
class TransformerLayer(nn.Cell):
"""transformer layer"""
def __init__(self, linear3_0_matmul_0_weight_shape, linear3_0_add_1_bias_shape, linear3_1_matmul_0_weight_shape,
linear3_1_add_1_bias_shape):
super(TransformerLayer, self).__init__()
self.multiheadattn_0 = MultiHeadAttn()
self.add_0 = P.Add()
self.layernorm1_0 = LayerNorm()
self.linear3_0 = Linear(matmul_0_weight_shape=linear3_0_matmul_0_weight_shape,
add_1_bias_shape=linear3_0_add_1_bias_shape)
self.gelu1_0 = GeLU()
self.linear3_1 = Linear(matmul_0_weight_shape=linear3_1_matmul_0_weight_shape,
add_1_bias_shape=linear3_1_add_1_bias_shape)
self.add_1 = P.Add()
self.layernorm1_1 = LayerNorm()
def construct(self, x, x0):
"""construct function"""
multiheadattn_0_opt = self.multiheadattn_0(x, x0)
opt_add_0 = self.add_0(multiheadattn_0_opt, x)
layernorm1_0_opt = self.layernorm1_0(opt_add_0)
linear3_0_opt = self.linear3_0(layernorm1_0_opt)
gelu1_0_opt = self.gelu1_0(linear3_0_opt)
linear3_1_opt = self.linear3_1(gelu1_0_opt)
opt_add_1 = self.add_1(linear3_1_opt, layernorm1_0_opt)
layernorm1_1_opt = self.layernorm1_1(opt_add_1)
return layernorm1_1_opt
class Encoder1_4(nn.Cell):
"""encoder layer"""
def __init__(self):
super(Encoder1_4, self).__init__()
self.module46_0 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
self.module46_1 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
self.module46_2 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
self.module46_3 = TransformerLayer(linear3_0_matmul_0_weight_shape=(768, 3072),
linear3_0_add_1_bias_shape=(3072,),
linear3_1_matmul_0_weight_shape=(3072, 768),
linear3_1_add_1_bias_shape=(768,))
def construct(self, x, x0):
"""construct function"""
module46_0_opt = self.module46_0(x, x0)
module46_1_opt = self.module46_1(module46_0_opt, x0)
module46_2_opt = self.module46_2(module46_1_opt, x0)
module46_3_opt = self.module46_3(module46_2_opt, x0)
return module46_3_opt
class ModelTwoHop(nn.Cell):
"""two hop layer"""
def __init__(self):
super(ModelTwoHop, self).__init__()
self.expanddims_0 = P.ExpandDims()
self.expanddims_0_axis = 1
self.expanddims_3 = P.ExpandDims()
self.expanddims_3_axis = 2
self.cast_5 = P.Cast()
self.cast_5_to = mstype.float32
self.sub_7 = P.Sub()
self.sub_7_bias = 1.0
self.mul_9 = P.Mul()
self.mul_9_w = -10000.0
self.gather_1_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (30522, 768)).astype(np.float32)),
name=None)
self.gather_1_axis = 0
self.gather_1 = P.Gather()
self.gather_2_input_weight = Parameter(Tensor(np.random.uniform(0, 1, (2, 768)).astype(np.float32)), name=None)
self.gather_2_axis = 0
self.gather_2 = P.Gather()
self.add_4 = P.Add()
self.add_6 = P.Add()
self.add_6_bias = Parameter(Tensor(np.random.uniform(0, 1, (1, 448, 768)).astype(np.float32)), name=None)
self.layernorm1_0 = LayerNorm()
self.module50_0 = Encoder1_4()
self.module50_1 = Encoder1_4()
self.module50_2 = Encoder1_4()
self.gather_643_input_weight = Tensor(np.array(0))
self.gather_643_axis = 1
self.gather_643 = P.Gather()
self.dense_644 = nn.Dense(in_channels=768, out_channels=768, has_bias=True)
self.tanh_645 = nn.Tanh()
def construct(self, input_ids, token_type_ids, attention_mask):
"""construct function"""
input_ids = P.Cast()(input_ids, mstype.int32)
token_type_ids = P.Cast()(token_type_ids, mstype.int32)
attention_mask = P.Cast()(attention_mask, mstype.int32)
opt_expanddims_0 = self.expanddims_0(attention_mask, self.expanddims_0_axis)
opt_expanddims_3 = self.expanddims_3(opt_expanddims_0, self.expanddims_3_axis)
opt_cast_5 = self.cast_5(opt_expanddims_3, self.cast_5_to)
opt_sub_7 = self.sub_7(self.sub_7_bias, opt_cast_5)
opt_mul_9 = self.mul_9(opt_sub_7, self.mul_9_w)
opt_gather_1_axis = self.gather_1_axis
opt_gather_1 = self.gather_1(self.gather_1_input_weight, input_ids, opt_gather_1_axis)
opt_gather_2_axis = self.gather_2_axis
opt_gather_2 = self.gather_2(self.gather_2_input_weight, token_type_ids, opt_gather_2_axis)
opt_add_4 = self.add_4(opt_gather_1, opt_gather_2)
opt_add_6 = self.add_6(opt_add_4, self.add_6_bias)
layernorm1_0_opt = self.layernorm1_0(opt_add_6)
module50_0_opt = self.module50_0(layernorm1_0_opt, opt_mul_9)
module50_1_opt = self.module50_1(module50_0_opt, opt_mul_9)
module50_2_opt = self.module50_2(module50_1_opt, opt_mul_9)
opt_gather_643_axis = self.gather_643_axis
opt_gather_643 = self.gather_643(module50_2_opt, self.gather_643_input_weight, opt_gather_643_axis)
opt_dense_644 = self.dense_644(opt_gather_643)
opt_tanh_645 = self.tanh_645(opt_dense_644)
return opt_tanh_645