recunn.matrix

Class Matrix

java.lang.Object

recunn.matrix.Matrix

All Implemented Interfaces:

java.io.Serializable

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int	cols
double[]	dw
int	rows
double[]	stepCache
double[]	w

Constructor Summary

Constructors

Constructor and Description
Matrix(double[] vector)
Matrix(int dim)
Matrix(int rows, int cols)

Method Summary

Modifier and Type	Method and Description
Matrix	clone()
static Matrix	ident(int dim)
static Matrix	negones(int rows, int cols)
static Matrix	ones(int rows, int cols)
static Matrix	rand(int rows, int cols, double initParamsStdDev, java.util.Random rng)
void	resetDw()
void	resetStepCache()
java.lang.String	toString()
static Matrix	transpose(Matrix m)
static Matrix	uniform(int rows, int cols, double s)

Methods inherited from class java.lang.Object

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

Field Detail

rows

public int rows

cols

public int cols

w

public double[] w

dw

public double[] dw

stepCache

public double[] stepCache

Constructor Detail

Matrix

public Matrix(int dim)

Matrix

public Matrix(int rows,
              int cols)

Matrix

public Matrix(double[] vector)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clone

public Matrix clone()

Overrides:

clone in class java.lang.Object

resetDw

public void resetDw()

resetStepCache

public void resetStepCache()

transpose

public static Matrix transpose(Matrix m)

rand

public static Matrix rand(int rows,
                          int cols,
                          double initParamsStdDev,
                          java.util.Random rng)

ident

public static Matrix ident(int dim)

uniform

public static Matrix uniform(int rows,
                             int cols,
                             double s)

ones

public static Matrix ones(int rows,
                          int cols)

negones

public static Matrix negones(int rows,
                             int cols)