Package cc.mallet.pipe

Class TokenSequenceRemoveStopPatterns

java.lang.Object

cc.mallet.pipe.Pipe

cc.mallet.pipe.TokenSequenceRemoveStopPatterns

All Implemented Interfaces:

AlphabetCarrying, java.io.Serializable

public class TokenSequenceRemoveStopPatterns
extends Pipe
implements java.io.Serializable

Remove tokens from the token sequence in the data field whose text matches any of a set of regular expressions.

Author:

David Mimno

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
TokenSequenceRemoveStopPatterns()
TokenSequenceRemoveStopPatterns(java.io.File patternFile)	Load a stop patterns from a file.
TokenSequenceRemoveStopPatterns(java.lang.String[] patterns)

Method Summary

Modifier and Type	Method	Description
TokenSequenceRemoveStopPatterns	addPatterns(java.io.File patternFile)
TokenSequenceRemoveStopPatterns	addPatterns(java.lang.String[] patterns)
Instance	pipe(Instance carrier)	Really this should be 'protected', but isn't for historical reasons.

Methods inherited from class cc.mallet.pipe.Pipe

alphabetsMatch, getAlphabet, getAlphabets, getDataAlphabet, getInstanceId, getTargetAlphabet, instanceFrom, instancesFrom, instancesFrom, isDataAlphabetSet, isTargetProcessing, newIteratorFrom, preceedingPipeDataAlphabetNotification, preceedingPipeTargetAlphabetNotification, precondition, readResolve, setDataAlphabet, setOrCheckDataAlphabet, setOrCheckTargetAlphabet, setTargetAlphabet, setTargetProcessing

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenSequenceRemoveStopPatterns

public TokenSequenceRemoveStopPatterns()

TokenSequenceRemoveStopPatterns

public TokenSequenceRemoveStopPatterns(java.io.File patternFile)

Load a stop patterns from a file.

Parameters:

stoplistFile - The file to load

TokenSequenceRemoveStopPatterns

public TokenSequenceRemoveStopPatterns(java.lang.String[] patterns)

Parameters:

patterns - An array of strings representing patterns

Method Detail

addPatterns

public TokenSequenceRemoveStopPatterns addPatterns(java.lang.String[] patterns)

addPatterns

public TokenSequenceRemoveStopPatterns addPatterns(java.io.File patternFile)

pipe

public Instance pipe(Instance carrier)

Description copied from class: Pipe

Really this should be 'protected', but isn't for historical reasons.

Overrides:

pipe in class Pipe