1. 11 11月, 2016 2 次提交
    • L
      fix bug in sum_cost · aa560dbb
      Luo Tao 提交于
      aa560dbb
    • X
      '*' operator overload for LayerOutput · 36fa2517
      xuwei06 提交于
      Making '*' support the multiplication between a scalar and LayerOutput
      
      Also changing '+' to support adding between a vector and a scalar.
      
      Change-Id: I7daf35590dc2b2f855a29d9ef43ac57979442e0f
      36fa2517
  2. 10 11月, 2016 7 次提交
  3. 08 11月, 2016 2 次提交
    • L
      Follow comments · db175755
      liaogang 提交于
      db175755
    • X
      Add SumCost · ebad8e52
      xuwei06 提交于
      This allows user to implement any type of cost by summing over the output of non-cost layers.
      
      Change-Id: Ic55aaabbf0c1299e70b8e48a0effcc91f8f5bd29
      ebad8e52
  4. 07 11月, 2016 2 次提交
  5. 05 11月, 2016 1 次提交
    • E
      Add elementwise math operations (#343) · 6c3a678c
      emailweixu 提交于
      * Add elementwise math operations
      This allows use to use expressions like: y=log(1+exp(x))
      Also added unittests for ActivationFunction
      * Enforce keyword arguments for non-positional arguments
      * Add LogActivation to doc
      6c3a678c
  6. 02 11月, 2016 1 次提交
    • Q
      Add job=time in trainer, refine cudnn_conv to reduce gpu memory and speed up training. (#218) · 45c81a41
      qingqing01 提交于
      * Add benchmark for PaddlePaddle, tensorflow and caffe
      
      * ConvProjection to reduce memory for goolenet
      
      * Add unit test for ConvProjection.
      1. unit test in test_LayerGrad.
      2. compare the ConvPorjection and CudnnConvLayer, also compare the concat_layer+img_conv_layer and concat_layer_conv_projection.
      
      * Reduce cudnn_conv memory and add benchmark document.
      1. Use TmpMatrix as the workspace in cudnn_conv to reduce gpu memory. It reduce lots of memory.
      2. Add benchmark document.
      3. fix smallnet_mnist_cifar.py in paddle.
      
      * Add job=time and refine cudnn_conv to reduce gpu memroy and speed up
      
      * Refine cudnn_conv and shared biases operation in concat_layer and mixed_layer.
      
      * follow comments
      
      * follow comments
      
      * Use unique_ptr to prevent memory leaks in CudnnConvLayer.
      45c81a41
  7. 30 10月, 2016 1 次提交
  8. 28 10月, 2016 1 次提交
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  24. 13 9月, 2016 1 次提交