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align the datatype of lstm input in warpctc

This commit is contained in:
gengdongjie 2020-11-19 10:59:38 +08:00
parent d8a7fd8801
commit 846d8691da
1 changed files with 1 additions and 1 deletions
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2
model_zoo/official/cv/warpctc/src/warpctc.py
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@ -61,7 +61,6 @@ class StackedRNN(nn.Cell):
self.fc_weight = Tensor(np.random.random((hidden_size, num_class)).astype(np.float16))
self.fc_bias = Tensor(np.random.random(self.num_class).astype(np.float16))
self.cast = P.Cast()
self.reshape = P.Reshape()
self.transpose = P.Transpose()
self.matmul = nn.MatMul()
@ -118,6 +117,7 @@ class StackedRNNForGPU(nn.Cell):
self.transpose = P.Transpose()
def construct(self, x):
x = self.cast(x, mstype.float32)
x = self.transpose(x, (3, 0, 2, 1))
x = self.reshape(x, (-1, self.batch_size, self.input_size))
output, _ = self.lstm(x, (self.h, self.c))