org.openimaj.text.nlp.sentiment.lexicon

Class TotalLexBuilder

java.lang.Object

org.openimaj.text.nlp.sentiment.lexicon.TotalLexBuilder

public class TotalLexBuilder
extends Object

An implementation of Hatzivassiloglou and McKeown's approach to a semisupervised method of building a bipolar sentiment lexicon. This is a one pass version, in that the corpus to build from is fixed.

Author:

Laurence Willmore (lgw1e10@ecs.soton.ac.uk)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	TotalLexBuilder.Counter Easily incremented object for counting.

Constructor Summary

Constructors

Constructor and Description
TotalLexBuilder(List<String> posConfirmation, List<String> negConfirmation) Constructor.

Method Summary

Modifier and Type	Method and Description
Map<String,Double>	build(List<String> corpus) Builds a Scored Sentiment mapping of adjectives from the corpus.
static void	main(String[] args) Quick tester for class

Methods inherited from class java.lang.Object

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

Constructor Detail

TotalLexBuilder

public TotalLexBuilder(List<String> posConfirmation,
                       List<String> negConfirmation)

Constructor.

Parameters:

posConfirmation - = list of positive adjectives used to orient the classification.

negConfirmation - = list of negative adjectives used to orient the classification.

Method Detail

build

public Map<String,Double> build(List<String> corpus)

Builds a Scored Sentiment mapping of adjectives from the corpus.

Parameters:

corpus -

Returns:

Scored Sentiment map of adjectives.

main

public static void main(String[] args)

Quick tester for class

Parameters:

args -