weka.dl4j.text.tokenization.preprocessor

Class StemmingPreProcessor

java.lang.Object

weka.dl4j.text.tokenization.preprocessor.TokenPreProcess<StemmingPreProcessorImpl>

weka.dl4j.text.tokenization.preprocessor.StemmingPreProcessor

All Implemented Interfaces:

java.io.Serializable, weka.core.OptionHandler, ApiWrapper<StemmingPreProcessorImpl>

public class StemmingPreProcessor
extends TokenPreProcess<StemmingPreProcessorImpl>
implements java.io.Serializable, weka.core.OptionHandler

A wrapper that extends the PreProcessor API for StemmingPreProcessorImpl.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StemmingPreProcessor()

Method Summary

Modifier and Type	Method and Description
java.lang.String[]	getOptions() Gets the current settings of the Classifier.
weka.core.stemmers.Stemmer	getStemmer()
java.lang.String	globalInfo() Returns a string describing this object.
void	initializeBackend() Initialize the DL4J backend.
java.util.Enumeration<weka.core.Option>	listOptions() Returns an enumeration describing the available options.
void	setOptions(java.lang.String[] options) Parses a given list of options.
void	setStemmer(weka.core.stemmers.Stemmer stemmer)

Methods inherited from class weka.dl4j.text.tokenization.preprocessor.TokenPreProcess

create, getBackend, setBackend

Methods inherited from class java.lang.Object

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

Methods inherited from interface weka.core.OptionHandler

makeCopy

Constructor Detail

StemmingPreProcessor

public StemmingPreProcessor()

Method Detail

globalInfo

public java.lang.String globalInfo()

Returns a string describing this object.

Returns:

a description of the object suitable for displaying in the explorer/experimenter gui

listOptions

public java.util.Enumeration<weka.core.Option> listOptions()

Returns an enumeration describing the available options.

Specified by:

listOptions in interface weka.core.OptionHandler

Overrides:

listOptions in class TokenPreProcess<StemmingPreProcessorImpl>

Returns:

an enumeration of all the available options.

getOptions

public java.lang.String[] getOptions()

Gets the current settings of the Classifier.

Specified by:

getOptions in interface weka.core.OptionHandler

Overrides:

getOptions in class TokenPreProcess<StemmingPreProcessorImpl>

Returns:

an array of strings suitable for passing to setOptions

setOptions

public void setOptions(java.lang.String[] options)
                throws java.lang.Exception

Parses a given list of options.

Specified by:

setOptions in interface weka.core.OptionHandler

Overrides:

setOptions in class TokenPreProcess<StemmingPreProcessorImpl>

Parameters:

options - the list of options as an array of strings

Throws:

java.lang.Exception - if an option is not supported

getStemmer

@OptionMetadata(displayName="stemmer",
                description="The Weka stemmer to use.",
                commandLineParamName="stemmer",
                commandLineParamSynopsis="-stemmer <String>",
                displayOrder=0)
public weka.core.stemmers.Stemmer getStemmer()

setStemmer

public void setStemmer(weka.core.stemmers.Stemmer stemmer)

initializeBackend

public void initializeBackend()

Description copied from interface: ApiWrapper

Initialize the DL4J backend.

Specified by:

initializeBackend in interface ApiWrapper<StemmingPreProcessorImpl>