jhpro.nnet.jknnl

Class LearningData

java.lang.Object

jhpro.nnet.jknnl.LearningData

All Implemented Interfaces:

LearningDataModel

public class LearningData
extends java.lang.Object
implements LearningDataModel

Object containing learning data. Data are stored as array with double values.

Constructor Summary

Constructors

Constructor and Description
LearningData(java.util.ArrayList<double[]> dataList) Creates a new instance of LearningData.
LearningData(PND array2D) Creates a new instance of LearningData.
LearningData(java.lang.String fileName) Creates a new instance of LearningData.

Method Summary

Modifier and Type	Method and Description
double[]	getData(int index) Return ArrayList as vector of data
int	getDataSize() Return numbers of data
int	getVectorSize() Return length of the vector
java.lang.String	toString() Return a string representation of the data.

Methods inherited from class java.lang.Object

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

Constructor Detail

LearningData

public LearningData(java.lang.String fileName)

Creates a new instance of LearningData. Import data from file.

Parameters:

fileName - path to the file with data

LearningData

public LearningData(PND array2D)

Creates a new instance of LearningData. Import data from PND.

Parameters:

array2D - list of values

LearningData

public LearningData(java.util.ArrayList<double[]> dataList)

Creates a new instance of LearningData. Import data from array.

Parameters:

dataList - list of values

Method Detail

getData

public double[] getData(int index)

Return ArrayList as vector of data

Specified by:

getData in interface LearningDataModel

Parameters:

index - index of data

Returns:

data vector

toString

public java.lang.String toString()

Return a string representation of the data. [value, value, ... ]

Specified by:

toString in interface LearningDataModel

Overrides:

toString in class java.lang.Object

Returns:

string representation of the data

getDataSize

public int getDataSize()

Return numbers of data

Specified by:

getDataSize in interface LearningDataModel

Returns:

numbers of data

getVectorSize

public int getVectorSize()

Return length of the vector

Returns:

Return length of the vector