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Class Summary |
| AmqCorpusStatistics |
ActorMediaCorpusStatistics |
| AtmTopicsConverter |
ActorMediaTopicAnalyser analyses the results of an LS-AMQ run. |
| CorpusStatistics |
CorpusStatistics prints some statistics about a TermCorpus to stdout. |
| LdaAmqDistance |
LdaAmqCorrelationAnalyser analyses the distance between the extracted topics
of an LDA model and an LS-AMQ, effectively measuring the influence of
authorship and querying information on the topic distributions. |
| LdaPerplexity |
LdaPerplexity implements the perplextity metric for unlabeled test data sets
TODO: thorough check after change of field tc from class TermCorpusOld. |
| LdaSimilarityAnalyser |
LdaSimilarities analyses the distance between terms documents. |
| LdaTopicVariationAnalyser |
LdaTopicVariationAnalyser analyses the variation of the topic parameters
through the document by comparing the theta vectors of the document to these
of the sentences
TODO: not completed. |
| TopicsConverter |
TopicAnalyser extracts topics from Phi and Theta variables and shows the
Bayesian equivalent of the phi[z][w] = P(z|w) = P(w|z) P(z) / sum_z'(P(w|z')
P(z')) or, equivalently, theta[d][z] = P(d|z) = P(z|d) P(d) / sum_d'(P(z|d')
P(d')) |
| VariationOfInformationAnalyser |
VariationOfInformationAnalyser (old: TopicCorrelationAnalyser) analyses the
distance between the extracted topics and a priori categories. |