boone.io

Class Proben1PatternFilter

java.lang.Object

boone.io.IOFilter

boone.io.Proben1PatternFilter

public class Proben1PatternFilter
extends IOFilter

A pattern filter for PROBEN1 pattern files. The filter makes some simplifications, as all the patterns in the file are read into a single pattern set (so there is no separation into training, validation, and test set). When writing a pattern set, all the patterns are, of course, written, where 50% are training, 25% validation, and 25% test patterns. Also, all the pattern values are considered to be real numbers, so the boolean values are treated as 0.0 and 1.0. See also Patterns.getSubSet(PatternSet, int, int) for further manipulation of pattern sets.

Author:

August Mayer, Helmut A. Mayer

Field Summary

Fields inherited from class boone.io.IOFilter

compressed, file, parser, streamSize, writer

Constructor Summary

Constructors

Constructor and Description
Proben1PatternFilter()

Method Summary

Modifier and Type	Method and Description
Storable	load(Storable container) Loads a pattern set from a Proben1 pattern file.
void	save(Storable storable) Saves a pattern set to a Proben1 file.

Methods inherited from class boone.io.IOFilter

createInputStream, createOutputStream, getFile, getStreamSize, isCompressed, isStreaming, readValues, reset, setCompressed, setFile

Methods inherited from class java.lang.Object

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

Constructor Detail

Proben1PatternFilter

public Proben1PatternFilter()

Method Detail

load

public Storable load(Storable container)
              throws java.io.IOException

Loads a pattern set from a Proben1 pattern file.

Specified by:

load in class IOFilter

Parameters:

container - the pattern set to load data to

Returns:

the pattern set

Throws:

java.io.IOException - if problems reading the file

save

public void save(Storable storable)
          throws java.io.IOException

Saves a pattern set to a Proben1 file.

Specified by:

save in class IOFilter

Parameters:

storable - pattern set to be stored

Throws:

java.io.IOException - problems when writing