Package uk.ac.shef.dcs.oak.jate.core.algorithm

Interface Summary
Algorithm Interface of term recognition algorithm.
 

Class Summary
AbstractFeatureWrapper A feature wrapper wrapps one or multiple instances of FeatureAbstract and provides specific querying and updating services of features tailored to specific term extraction algorithms.
AverageCorpusTFAlgorithm Average corpus tf = tf_in_corpus(t)/doc freq (t).
AverageCorpusTFFeatureWrapper Feature wrapper for AverageCorpusTFAlgorithm
CValueAlgorithm An implementation of the CValue term recognition algorithm.
CValueFeatureWrapper CValueFeatureWrapper wraps an instance of FeatureCorpusTermFrequency, which tells a term's distribution over a corpus; and an instance of FeatureTermNest, which tells term-nested-in-term relations
FrequencyAlgorithm Simple algorithm that ranks terms by their frequency in the corpus
FrequencyFeatureWrapper  
GlossExAlgorithm An implementation of the GlossEx term recognition algorithm.
GlossExFeatureWrapper GlossExFeatureWrapper wraps an instance of FeatureCorpusTermFrequency, which tells a candidate term's distribution over a corpus; another instance of FeatureCorpusTermFrequency which tells individual words' distributions over corpus; and an instance of FeatureRefCorpusTermFrequency, which tells individual words' distributions in a reference corpus.
RIDFAlgorithm The RIDF algorithm, see Church, K.
RIDFFeatureWrapper feature wrapper for the RIDF algorithm
TermExAlgorithm An implementation of the TermEx term recognition algorithm.
TermExFeatureWrapper TermExFeatureWrapper wraps an instance of FeatureDocumentTermFrequency, which tells a candidate term's distribution over a corpus, each document in the corpus, and existence in documents; another instance of FeatureCorpusTermFrequency which tells individual words' distributions over corpus; and an instance of FeatureRefCorpusTermFrequency, which tells individual words' distributions in a reference corpus.
TFIDFAlgorithm An implementation of the tf-idf algorithm applied to term recognition algorithm.
TFIDFFeatureWrapper TermExFeatureWrapper wraps an instance of FeatureCorpusTermFrequency which tells each candidate term's distributions over corpus.
WeirdnessAlgorithm An implementation of the word weirdness algorithm applied to term recognition algorithm.
WeirdnessFeatureWrapper WeirdnessFeatureWrapper wraps an instance of FeatureCorpusTermFrequency, which tells a candidate term's distribution over a corpus; another instance of FeatureCorpusTermFrequency which tells individual words' distributions over corpus; and an instance of FeatureRefCorpusTermFrequency, which tells individual words' distributions in a reference corpus.