convnet/docs/downsample__edge_8h_source.html

 #ifndef DOWNSAMPLE_EDGE_H_

 #define DOWNSAMPLE_EDGE_H_

 #include "edge.h"


 class DownSampleEdge : public Edge {

  public:

   DownSampleEdge(const config::Edge& edge_config);

   virtual void ComputeUp(Matrix& input, Matrix& output, bool overwrite);

   virtual void ComputeDown(Matrix& deriv_output, Matrix& input,

                            Matrix& output, Matrix& deriv_input, bool overwrite);

   virtual void SetImageSize(int image_size);


  private:

   const int sample_factor_;

 };

 #endif

DownSampleEdge::ComputeDown
virtual void ComputeDown(Matrix &deriv_output, Matrix &input, Matrix &output, Matrix &deriv_input, bool overwrite)
Computes the derivative w.r.t the inputs of this edge given the derivative w.r.t the outputs of this ...
Definition: downsample_edge.cc:21

DownSampleEdge::SetImageSize
virtual void SetImageSize(int image_size)
Set the spatial size of the input to this edge.
Definition: downsample_edge.cc:8

Edge
This class is intended to be used as a base class for implementing edges.
Definition: edge.h:13

DownSampleEdge::ComputeUp
virtual void ComputeUp(Matrix &input, Matrix &output, bool overwrite)
Computes the output layer state given the input.
Definition: downsample_edge.cc:13

Matrix
A GPU matrix class.
Definition: matrix.h:11

DownSampleEdge
Implements a down-sampling edge.
Definition: downsample_edge.h:8