- 18 10月, 2017 3 次提交
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由 wanghaoshuang 提交于
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由 Markus Kliegl 提交于
* initial matmul operator Similar to np.matmul, but also has transpose_X and transpose_Y flags, and only supports tensors from rank 1 to 3 inclusive. For GPU, uses cublas?gemmStridedBatched. For CPU, uses cblas_?gemm_batch if available via MKL; otherwise a simple serial implementation that loops over the batch dimension is employed for now.
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由 Qiao Longfei 提交于
* init parameter base class * optimize the Comments of optimizer * basic implimentation of optimizer * add test_optimizer * add no_grad_set to interface * update optimizer.py * python code can run * fix some problem * add sync_with_cpp to Python Program and Block * sync vars and ops in block from cpp * optimize code and add some comment * add more check for sync * update optimizer with return value of Backward * rm unused code * infer shape when create gradient vairiable * update test_optimizer * update test_program.py * update backward test * follow comment
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- 17 10月, 2017 4 次提交
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由 Yu Yang 提交于
* Implement FC layer with helper * Update LayerHelper * Add debug string for Python ProtoBuf and Rename `Sync` to `Flush` * Add check of ProtoBuf initialization * Layer wrapper for FC * Fix unittest * Fix CI * Add code generator * AttributeChecker Better error log and speicalize bool Since lots of types can be cast to bool * Complete mlp, fit_a_line
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由 Yu Yang 提交于
* Change dataType to data_type Follow PEP8 * Change name_convention to fit PEP8
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由 qijun 提交于
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由 qijun 提交于
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- 16 10月, 2017 2 次提交
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由 qijun 提交于
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由 Qiao Longfei 提交于
* add sync_with_cpp to Python Program and Block * sync vars and ops in block from cpp * optimize code and add some comment * add more check for sync
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- 15 10月, 2017 6 次提交
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由 qiaolongfei 提交于
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由 qiaolongfei 提交于
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由 Dong Zhihong 提交于
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由 Qiao Longfei 提交于
* add target to Backward, generate var in block when call backward * modify backward_test * fix executor_test * set var desc default type to LOD_TENSOR * update backward_test * insert loss in the top level of backward * create grad vars for all blocks in current program * optimize code * update test_program.py * only create var for newly create blocks when backward
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由 fengjiayi 提交于
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由 Dong Zhihong 提交于
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- 14 10月, 2017 2 次提交
- 13 10月, 2017 4 次提交
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由 Abhinav Arora 提交于
* Adding Hard Sigmoid Activation * Adding a comment for slope to be only positive * Fixing grammatical mistake in comment
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由 Yan Chunwei 提交于
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由 Abhinav Arora 提交于
* add adam op moment1_out = beta1 * moment1 + (1 − beta1) * grad moment2_out = beta2 * moment2 + (1 − beta2) * grad * grad moment1_hat = moment1_out / (1 - beta1^t) moment2_hat = moment2_out / (1 - beta2^t) param_out = param - learning_rate * moment1_hat / (sqrt(moment2_hat) + epsilon) * fix moment 2 * Adding the Adam optimization operator * Adding more tests for Adam op
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由 fengjiayi 提交于
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- 12 10月, 2017 15 次提交
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由 Luo Tao 提交于
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由 guosheng 提交于
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由 chengduoZH 提交于
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由 guosheng 提交于
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由 chengduoZH 提交于
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由 kexinzhao 提交于
* Implementing the DecayedAdagrad optimizer step operator * implementing DecayedAdagrad operator * remove file * small fix
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由 武毅 提交于
* add cudnn_conv_op * WIP * update * update * fix grad check * use platform::memory * add support group for cudnn * update * follow comments * fix onlycpu build * update cuda define * follow comments * follow comments * merge with updates * fix compile error * follow comments * follow comments
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由 chengduoZH 提交于
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由 Yu Yang 提交于
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由 chengduoZH 提交于
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由 dongzhihong 提交于
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由 dongzhihong 提交于
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由 fengjiayi 提交于
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由 Abhinav Arora 提交于
* Adding thresholded_relu op * Adding test for thresholded relu op
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由 fengjiayi 提交于
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- 11 10月, 2017 4 次提交
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由 guosheng 提交于
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由 wanghaoshuang 提交于
1. Add unitest 2. Add SeqExpandOpKernel
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由 qiaolongfei 提交于
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由 kexinzhao 提交于
* implementing softplus * small fix * small fix * small fix * small fix
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