keel.Algorithms.Neural_Networks.gmdh

Class OpenDataset

java.lang.Object

keel.Algorithms.Neural_Networks.gmdh.OpenDataset

public class OpenDataset
extends java.lang.Object

Dataset interface simplification

Since:

JDK1.5

Version:

0.1

Author:

Written by Nicolas Garcia Pedrajas (University of Cordoba) 27/02/2007

Constructor Summary

Constructors

Constructor and Description
OpenDataset() Constructor

Method Summary

Modifier and Type	Method and Description
java.lang.String	getDatosAt(int index) Return example data at index in a string separated by comma without spaces
java.lang.String	getHeader() Returns the header of the data set with all the attributes information
int	getndatos() Gets the number of examples
int	getnentradas() Gets the number of inputs
int	getnsalidas() Gets the number of outputs
int	getnvariables() Gets the number of variables
java.util.Vector	getRangosVar(int index) Returns the nominal value list of an attribute
int	getTiposAt(int index) Return type (0 nominal, 1 integer, 2 float,..) of attribute at index.
void	processClassifierDataset(java.lang.String nfejemplos, boolean b) Load a file and parse it.

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenDataset

public OpenDataset()

Constructor

Method Detail

getndatos

public int getndatos()

Gets the number of examples

Returns:

number of examples

getnvariables

public int getnvariables()

Gets the number of variables

Returns:

number of variables

getnentradas

public int getnentradas()

Gets the number of inputs

Returns:

number of inputs

getnsalidas

public int getnsalidas()

Gets the number of outputs

Returns:

number of outputs

getTiposAt

public int getTiposAt(int index)

Return type (0 nominal, 1 integer, 2 float,..) of attribute at index.

Parameters:

index -

Returns:

type of attribute.

getRangosVar

public java.util.Vector getRangosVar(int index)

Returns the nominal value list of an attribute

Parameters:

index - Index of the attribute to consider

Returns:

Nominal value list

getDatosAt

public java.lang.String getDatosAt(int index)

Return example data at index in a string separated by comma without spaces

Parameters:

index - Index of the instance to return

Returns:

String representation

processClassifierDataset

public void processClassifierDataset(java.lang.String nfejemplos,
                                     boolean b)

Load a file and parse it.

Parameters:

nfejemplos - File to load

b - Boolean indicating if the file is a training file

getHeader

public java.lang.String getHeader()

Returns the header of the data set with all the attributes information

Returns:

the header of the InstanceSet associated