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110 Commits

Author SHA1 Message Date
buxue 4168c51f0d add check tensor when graph output is a const or parameter 2020-08-31 17:17:24 +08:00
Wei Luning 4cc8342b5b fix bug in Parameter init_data 2020-08-26 22:15:22 +08:00
panyifeng 1a54785fe2 remove name arg from gradoperation 2020-08-26 11:16:57 +08:00
mindspore-ci-bot abe6b82138 !5011 remove global grad ops 
Merge pull request !5011 from riemann_penn/remove_global_grad_ops
 2020-08-25 09:47:55 +08:00
panyifeng 637e812347 remove global grad ops 2020-08-24 16:50:09 +08:00
Yi Huaijie 394be43492 raise RuntimeError when set different mode after Initializer created 2020-08-24 14:08:09 +08:00
Zichun Ye 9e7d6e2397 fix bernoulli prob formula; fix some other minor bugs 
update threshold of softplus computation

support fp for bernoulli and geometric distribution
 2020-08-23 17:49:09 -04:00
peixu_ren 1c8eb9b15d Fix errors in log calculation logics 2020-08-21 21:28:10 -04:00
Wei Luning 77dcdd89ec support parameter updata with implicit type conversion 2020-08-21 15:24:57 +08:00
Yi Huaijie 89a4ebf8a1 parallel mode must be set before create an initializer 2020-08-20 19:20:46 +08:00
Wei Luning d18ce95714 * add support to update by scalar* fix update error for by Initializer when slice_shape is* add ut for compute and update 2020-08-14 16:35:28 +08:00
mindspore-ci-bot 93f60269c3 !4369 Added distribution_specific_args checking to some functions and fixed minor issues in docs 
Merge pull request !4369 from XunDeng/pp_poc_v3
 2020-08-14 09:33:23 +08:00
mindspore-ci-bot 1b63c76c61 !4194 Add infer and dpn to nn/probability 
Merge pull request !4194 from zhangxinfeng3/master
 2020-08-13 17:32:50 +08:00
zhangxinfeng3 b16b71b9e8 add infer and dpn 2020-08-13 11:46:07 +08:00
Xun Deng c0a3b51bb8 fixed minor issues in docs, updated parameter checking in some functions in distributions 2020-08-12 22:05:58 -04:00
mindspore-ci-bot b120cbcfb4 !4249 Add parameter checking in distributions 
Merge pull request !4249 from XunDeng/pp_poc_v3
 2020-08-11 14:16:29 +08:00
Xun Deng be6db4a6fe add scalar affine and softplus bijector 2020-08-10 16:07:54 -04:00
Xun Deng 415dad3adb added some parameter checking 2020-08-10 15:46:24 -04:00
Wei Luning d4d6457ea7 init parameter data by defaultOnly keep no data as MetaTensor in auto parallel mode 2020-08-06 19:52:31 +08:00
peixu_ren b9c8c0b439 Added Bijector TransformDistribution base classes and two instances: power and exp bijectors 2020-08-05 00:03:50 -04:00
mindspore-ci-bot af9398b39a !3756 Change distribution api 
Merge pull request !3756 from XunDeng/pp_poc_v3
 2020-08-04 11:34:46 +08:00
Wei Luning a05c38bb63 make python Parameter inherit from Tensor 2020-08-03 09:12:24 +08:00
Xun Deng e87e1fc6bc changed distribution api 2020-07-31 12:41:06 -04:00
Xun Deng e94d91ba95 remove import probability from nn/__init__.py 2020-07-29 15:08:58 -04:00
peixu_ren 292f2de0cf Add sampling functions in exponential, geometric and uniform distributions 2020-07-27 17:07:14 -04:00
Xun Deng 7bb83067d0 added exponential uniform geometric distribution 
added cdf, logcdf, survival, logsurvival, entropy, mode, cross_entropy wrapper
 2020-07-27 17:03:37 -04:00
He Wei a6db29b11b Fix a bug for Parameter 
1. Parameter's init_data() should have no effect if default_input already set;
2. This bug is introduced by 'decouple ParamValue from python';
3. An unit test case is added to ensure the right init_data() behavior.
 2020-07-27 15:32:08 +08:00
wangnan39@huawei.com 082433183d uniform learning_rate behavior of optimizers 2020-07-20 21:09:20 +08:00
Wei Luning 88e864a4a3 remove loop can unroll flag, clean some python usage 2020-07-18 17:41:34 +08:00
wangnan39@huawei.com 86889c59cb optimizer adapt IndexedSlices 2020-07-17 15:57:50 +08:00
panyifeng 44e74ad5aa Apply indexed_slices 2020-07-13 15:36:25 +08:00
leilei_snow 9b21420b3e update SSIM loss, add MSSSIM loss feature; add their ut testcases. 2020-07-10 11:11:48 +08:00
peixu_ren bef1fc7f19 add sample functions in normal and bermoulli distributions 2020-07-07 18:13:58 -04:00
Xun Deng 0aa26c1815 add high level abstract class Distribution and two example class: 
Bernoulli and Normal
 2020-07-07 17:29:42 -04:00
panyifeng d6635bbbe2 Add IndexedSlices 2020-06-30 17:38:24 +08:00
wangnan39@huawei.com 172728a6a6 support weight decay for sparse optimizer 2020-06-28 17:49:03 +08:00
zhaozhenlong 71d33b087e limit ssim input img type to fp32 and fp16 2020-06-28 15:35:07 +08:00
Ziyan 41ddc153a6 modify lars interface 2020-06-23 11:23:28 +08:00
panyifeng 3c2057297e support multi param for tuple grad 2020-06-20 08:39:42 +08:00
lilei 497067d7b2 add sparse proximal ada grad optimizer 2020-06-19 09:56:28 +08:00
simson ca988e9e69 fix the condition when activation name is 0 2020-06-18 09:14:45 +08:00
liuxiao aa73abc2f7 Add image.CentralCrop 2020-06-16 16:10:17 +08:00
mindspore-ci-bot 2d84011504 !2071 optimizer support loss scale for sparse situation 
Merge pull request !2071 from wangnan39/support_loss_scale_for_sparse_optimizer
 2020-06-16 15:01:49 +08:00
wangnan39@huawei.com d4e3d69f37 support loss scale for sparse situation 2020-06-15 22:17:53 +08:00
kingfo 9708e58259 fix TupleToArray & Cast operator issue 2020-06-15 14:39:10 +08:00
mindspore-ci-bot 3536185f5b !2007 add lazy adam optimizer and support sparse adam&ftrl for cpu backend 
Merge pull request !2007 from wangnan39/add_lazy_adam_optim_and_support_sparse_admm_for_cpu_backend
 2020-06-12 17:22:03 +08:00
wangnan39@huawei.com 4042f16ce4 add lazy adam optim and support sparse adam & ftrl for cpu backend 2020-06-12 16:06:11 +08:00
mindspore-ci-bot 5c7cb7bd71 !2023 add op CosineEmbeddingLoss 
Merge pull request !2023 from zhaozhenlong/op/cosine-embedding-loss-open
 2020-06-12 11:09:55 +08:00
zhaozhenlong 19c5921c06 composed op CosineEmbeddingLoss 2020-06-11 21:28:35 +08:00
mindspore-ci-bot f859dfecc8 !1920 SupportPynativeIndexing 
Merge pull request !1920 from amongo/SupportPynativeIndexing
 2020-06-11 21:11:36 +08:00