Uses of Class
de.fu_berlin.ties.classify.feature.FeatureTransformer

Packages that use FeatureTransformer
de.fu_berlin.ties.classify This package provides functionality for classification of texts and feature vectors. 
de.fu_berlin.ties.classify.feature This package contains classes for working with features, feature vectors and feature transformers. 
de.fu_berlin.ties.classify.winnow This package contains the Winnow classification algorithm and related algorithms and classes. 
 

Uses of FeatureTransformer in de.fu_berlin.ties.classify
 

Methods in de.fu_berlin.ties.classify with parameters of type FeatureTransformer
static TrainableClassifier TrainableClassifier.createClassifier(Set<String> allValidClasses, File runDirectory, FeatureTransformer trans, String[] spec, TiesConfiguration conf)
          Factory method that creates a trainable classifier based on the provided specification.
 

Constructors in de.fu_berlin.ties.classify with parameters of type FeatureTransformer
ExternalClassifier(Set<String> allValidClasses, FeatureTransformer trans, File runDirectory, TiesConfiguration config)
          Creates a new instance based on the provided arguments.
MetaClassifier(Set<String> allValidClasses, FeatureTransformer trans, File runDirectory, String[] innerSpec, int layers, String[] judgeSpec, Reranker judgeReranker, TiesConfiguration conf)
          Creates a new instance.
MetaClassifier(Set<String> allValidClasses, FeatureTransformer trans, File runDirectory, String[] innerSpec, TiesConfiguration conf)
          Creates a new instance.
MoonClassifier(Set<String> allValidClasses, FeatureTransformer trans, TiesConfiguration config)
          Creates a new instance based on the provided arguments.
MultiBinaryClassifier(Set<String> allValidClasses, FeatureTransformer trans, File runDirectory, String[] innerSpec, TiesConfiguration conf)
          Creates a new instance.
OneAgainstTheRestClassifier(Set<String> allValidClasses, FeatureTransformer trans, File runDirectory, String[] innerSpec, TiesConfiguration conf)
          Creates a new instance.
TieClassifier(Set<String> allValidClasses, FeatureTransformer trans, File runDirectory, String[] innerSpec, int layers, double threshold, TiesConfiguration conf)
          Creates a new instance.
TieClassifier(Set<String> allValidClasses, FeatureTransformer trans, File runDirectory, String[] innerSpec, TiesConfiguration conf)
          Creates a new instance.
TrainableClassifier(Set<String> allValidClasses, FeatureTransformer trans, boolean trainAll, TiesConfiguration conf)
          Creates a new instance.
TrainableClassifier(Set<String> allValidClasses, FeatureTransformer trans, TiesConfiguration conf)
          Creates a new instance.
 

Uses of FeatureTransformer in de.fu_berlin.ties.classify.feature
 

Subclasses of FeatureTransformer in de.fu_berlin.ties.classify.feature
 class OSBTransformer
          Transforms a feature vector using the orthogonal sparse bigrams (OSB) technique developed by Fidelis Assis.
 class SBPHTransformer
          Transforms a feature vector using a simple implementation of the sparse binary polynomial hashing (SBPH) technique introduced by CRM114.
 

Methods in de.fu_berlin.ties.classify.feature that return FeatureTransformer
static FeatureTransformer FeatureTransformer.createTransformer()
          Factory method that delegates to createTransformer() using the standard configuration.
static FeatureTransformer FeatureTransformer.createTransformer(TiesConfiguration config)
          Factory method that creates a feature transformer based on the CONFIG_TRANSFORMERS key in the provided configuration.
 FeatureTransformer FeatureTransformer.getPrecedingTransformer()
          Returns the preceding transformer used if this transformer is part of a chain.
 

Constructors in de.fu_berlin.ties.classify.feature with parameters of type FeatureTransformer
FeatureTransformer(FeatureTransformer precTrans)
          Creates a new instance.
OSBTransformer(FeatureTransformer precTrans, int len, String sepString, boolean preserve)
          Creates a new instance.
OSBTransformer(FeatureTransformer precTrans, TiesConfiguration config)
          Creates a new instance.
SBPHTransformer(FeatureTransformer precTrans, int len, String sep)
          Creates a new instance.
SBPHTransformer(FeatureTransformer precTrans, TiesConfiguration config)
          Creates a new instance.
 

Uses of FeatureTransformer in de.fu_berlin.ties.classify.winnow
 

Constructors in de.fu_berlin.ties.classify.winnow with parameters of type FeatureTransformer
UltraconservativeWinnow(Set<String> allValidClasses, FeatureTransformer trans, boolean balance, float promotionFactor, float demotionFactor, float thresholdThick, int ignoreExp, TiesConfiguration config, String configSuffix)
          Creates a new instance by delegating to the corresponding super constructor.
UltraconservativeWinnow(Set<String> allValidClasses, FeatureTransformer trans, TiesConfiguration config)
          Creates a new instance by delegating to the corresponding super constructor.
Winnow(Set<String> allValidClasses, FeatureTransformer trans, boolean balance, float promotionFactor, float demotionFactor, float thresholdThick, int ignoreExp, TiesConfiguration config, String configSuffix)
          Creates a new instance.
Winnow(Set<String> allValidClasses, FeatureTransformer trans, TiesConfiguration config)
          Creates a new instance based on the provided configuration.
Winnow(Set<String> allValidClasses, FeatureTransformer trans, TiesConfiguration config, String configSuffix)
          Creates a new instance based on the provided configuration.
 



Copyright © 2003-2007 Christian Siefkes. All Rights Reserved.