weka.core.stopwords

Class RegExpFromFile

java.lang.Object

weka.core.stopwords.AbstractStopwords

weka.core.stopwords.AbstractFileBasedStopwords

weka.core.stopwords.RegExpFromFile

All Implemented Interfaces:

Serializable, OptionHandler, StopwordsHandler

public class RegExpFromFile
extends AbstractFileBasedStopwords

Uses the regular expressions stored in the file for determining whether a word is a stopword (ignored if pointing to a directory). One expression per line.

Valid options are:

 -D
  If set, stopword scheme is run in debug mode and
  may output additional info to the console

 -stopwords <file>
  The file containing the stopwords (ignored if directory)
  (default: .)

Version:

$Revision: 10979 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RegExpFromFile()

Method Summary

Methods

Modifier and Type	Method and Description
String	globalInfo() Returns a string describing the stopwords scheme.
String	stopwordsTipText() Returns the tip text for this property.

Methods inherited from class weka.core.stopwords.AbstractFileBasedStopwords

getOptions, getStopwords, listOptions, setOptions, setStopwords

Methods inherited from class weka.core.stopwords.AbstractStopwords

debugTipText, getDebug, isStopword, setDebug

Methods inherited from class java.lang.Object

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

Constructor Detail

RegExpFromFile

public RegExpFromFile()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the stopwords scheme.

Specified by:

globalInfo in class AbstractStopwords

Returns:

a description suitable for displaying in the gui

stopwordsTipText

public String stopwordsTipText()

Returns the tip text for this property.

Specified by:

stopwordsTipText in class AbstractFileBasedStopwords

Returns:

tip text for this property suitable for displaying in the explorer/experimenter gui