org.ea.javacnn.data

Class DataBlock

java.lang.Object

org.ea.javacnn.data.DataBlock

All Implemented Interfaces:

java.io.Serializable

public class DataBlock
extends java.lang.Object
implements java.io.Serializable

Holding all the data handled by the network. So a layer will receive this class and return a similar block as a output that will be used by the next layer in the chain.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DataBlock(int sx, int sy, int depth)
DataBlock(int sx, int sy, int depth, double c)

Method Summary

Modifier and Type	Method and Description
void	addFrom(DataBlock db)
void	addFromScaled(DataBlock db, double a)
void	addGradient(int ix, double val)
void	addGradient(int x, int y, int depth, double val)
void	addImageData(int[] imgData, int maxvalue)
void	addWeight(int x, int y, int depth, double val)
void	clearGradient()
DataBlock	clone()
DataBlock	cloneAndZero()
int	getDepth()
double	getGradient(int ix)
double	getGradient(int x, int y, int depth)
double[]	getGradients()
int	getSX()
int	getSY()
double	getWeight(int ix)
double	getWeight(int x, int y, int depth)
double[]	getWeights()
void	mulGradient(int ix, double val)
void	setConst(double a)
void	setGradient(int ix, double val)
void	setGradient(int x, int y, int depth, double val)
void	setWeight(int ix, double val)
void	setWeight(int x, int y, int depth, double val)
void	subGradient(int ix, double val)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataBlock

public DataBlock(int sx,
                 int sy,
                 int depth)

DataBlock

public DataBlock(int sx,
                 int sy,
                 int depth,
                 double c)

Method Detail

addImageData

public void addImageData(int[] imgData,
                         int maxvalue)

getSX

public int getSX()

getSY

public int getSY()

getDepth

public int getDepth()

getWeight

public double getWeight(int ix)

getWeight

public double getWeight(int x,
                        int y,
                        int depth)

setWeight

public void setWeight(int ix,
                      double val)

setWeight

public void setWeight(int x,
                      int y,
                      int depth,
                      double val)

addWeight

public void addWeight(int x,
                      int y,
                      int depth,
                      double val)

getGradient

public double getGradient(int x,
                          int y,
                          int depth)

getGradient

public double getGradient(int ix)

setGradient

public void setGradient(int x,
                        int y,
                        int depth,
                        double val)

setGradient

public void setGradient(int ix,
                        double val)

addGradient

public void addGradient(int x,
                        int y,
                        int depth,
                        double val)

addGradient

public void addGradient(int ix,
                        double val)

subGradient

public void subGradient(int ix,
                        double val)

mulGradient

public void mulGradient(int ix,
                        double val)

cloneAndZero

public DataBlock cloneAndZero()

clone

public DataBlock clone()

Overrides:

clone in class java.lang.Object

clearGradient

public void clearGradient()

getWeights

public double[] getWeights()

getGradients

public double[] getGradients()

addFrom

public void addFrom(DataBlock db)

addFromScaled

public void addFromScaled(DataBlock db,
                          double a)

setConst

public void setConst(double a)