- 24 Sep, 2021 2 commits
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Rebecca Chen authored
PiperOrigin-RevId: 398612420
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Rebecca Chen authored
PiperOrigin-RevId: 398612420
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- 29 Mar, 2021 2 commits
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Zachary Nado authored
adding `beta_1` parameter to `create_optimizer` in `optimization.py` to allow for a tunable `beta_1`. Defaults to the original `0.9` to ensure existing compatibility. PiperOrigin-RevId: 365634937
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Zachary Nado authored
adding `beta_1` parameter to `create_optimizer` in `optimization.py` to allow for a tunable `beta_1`. Defaults to the original `0.9` to ensure existing compatibility. PiperOrigin-RevId: 365634937
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- 16 Mar, 2021 2 commits
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Hongkun Yu authored
PiperOrigin-RevId: 363069319
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Hongkun Yu authored
PiperOrigin-RevId: 363069319
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- 14 Mar, 2021 2 commits
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- 10 Mar, 2021 2 commits
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Frederick Liu authored
PiperOrigin-RevId: 361957289
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Frederick Liu authored
PiperOrigin-RevId: 361957289
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- 09 Nov, 2020 2 commits
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Ruoxin Sang authored
PiperOrigin-RevId: 341329653
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Ruoxin Sang authored
PiperOrigin-RevId: 341329653
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- 27 Oct, 2020 2 commits
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Hongkun Yu authored
PiperOrigin-RevId: 339180185
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Hongkun Yu authored
PiperOrigin-RevId: 339180185
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- 22 Oct, 2020 2 commits
- 17 Oct, 2020 2 commits
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Ruoxin Sang authored
PiperOrigin-RevId: 337609198
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Ruoxin Sang authored
PiperOrigin-RevId: 337609198
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- 03 Aug, 2020 2 commits
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Hongkun Yu authored
PiperOrigin-RevId: 324693165
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Hongkun Yu authored
PiperOrigin-RevId: 324693165
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- 28 May, 2020 1 commit
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A. Unique TensorFlower authored
PiperOrigin-RevId: 313536026
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- 14 May, 2020 1 commit
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Hongkun Yu authored
PiperOrigin-RevId: 311602262
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- 10 Apr, 2020 1 commit
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A. Unique TensorFlower authored
PiperOrigin-RevId: 305948522
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- 30 Mar, 2020 1 commit
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Hongkun Yu authored
PiperOrigin-RevId: 303840099
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- 27 Mar, 2020 1 commit
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A. Unique TensorFlower authored
PiperOrigin-RevId: 303356961
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- 24 Mar, 2020 1 commit
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Ran Chen authored
For some strategies we don't do all reduce, so all_reduce_sum_gradients can be misleading. The parameter is also changed to experimental because of issues with CentralStorageStrategy. PiperOrigin-RevId: 302734837
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- 12 Mar, 2020 2 commits
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Hongkun Yu authored
PiperOrigin-RevId: 300481917
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Hongkun Yu authored
PiperOrigin-RevId: 300477605
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- 05 Mar, 2020 1 commit
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Zongwei Zhou authored
PiperOrigin-RevId: 299007295
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- 23 Feb, 2020 1 commit
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Zongwei Zhou authored
PiperOrigin-RevId: 296767846
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- 22 Feb, 2020 2 commits
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Hongkun Yu authored
PiperOrigin-RevId: 296561671
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Hongkun Yu authored
PiperOrigin-RevId: 296550109
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- 12 Feb, 2020 1 commit
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A. Unique TensorFlower authored
PiperOrigin-RevId: 294712331
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- 05 Feb, 2020 1 commit
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Scott Zhu authored
PiperOrigin-RevId: 293378746
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- 17 Sep, 2019 1 commit
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Hongkun Yu authored
Refactor basic utils to modeling/ PiperOrigin-RevId: 269600561
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- 20 Aug, 2019 1 commit
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A. Unique TensorFlower authored
PiperOrigin-RevId: 264474346
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- 06 Aug, 2019 1 commit
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Hongkun Yu authored
262004398 by taylorrobie<taylorrobie@google.com>: Internal change PiperOrigin-RevId: 262004398
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- 01 Aug, 2019 1 commit
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Haoyu Zhang authored
261171038 by gjn<gjn@google.com>: Remove weight_decay_rate 0 early exit check Removing this code path should be fine since this was actually not doing what it meant to do. Since weight_decay_rate is actually a tensor, the equality check was only looking at the id of the object and comparing to 0. This should never be true. Evaluating a tensor is also not what we want to do at this point of the code. Thus it should be fine to simply remove this code. -- 261169862 by haoyuzhang<haoyuzhang@google.com>: Internal change 261153520 by haoyuzhang<haoyuzhang@google.com>: Internal change 261140302 by hongkuny<hongkuny@google.com>: Clean up -- PiperOrigin-RevId: 261171038
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- 19 Jul, 2019 1 commit
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Hongkun Yu authored
258881002 by hongkuny<hongkuny@google.com>: Fix lint. -- 258874998 by hongkuny<hongkuny@google.com>: Internal -- 258872662 by hongkuny<hongkuny@google.com>: Fix doc -- 258871624 by hongkuny<hongkuny@google.com>: Internal change PiperOrigin-RevId: 258881002
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- 18 Jul, 2019 1 commit
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Hongkun Yu authored
258597234 by rxsang<rxsang@google.com>: Update all the TPUStrategy examples to use the new v2 APIs, i.e. make_dataset_iterator -> experimental_distribute_dataset, make_input_fn_iterator -> experimental_distribute_datasets_from_function, unwrap -> experimental_local_results, experimental_run -> experimental_run_v2 -- 258581998 by taylorrobie<taylorrobie@google.com>: Update keras v2 optimizers to reuse coefficients which are shared across all updates, which reduces the total number of ops created by between 5% (for simple optimizers such as SGD and Adagrad) and 25% (for complicated optimizers such as Adam and NAdam). Separate copies are made for each device and dtype. The effect of this change on run time is fairly minimal since Grappler is expected to consolidate most of these ops; however it does improve graph construction time. -- PiperOrigin-RevId: 258597234
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