ComputingComputer ScienceData ScienceData MiningInformation RetrievalText AnalyticsCorpus AnalysisDocument RepresentationText MiningText RepresentationTopic ModelingUnsupervised LearningProbabilistic Topic Models For RetrievalUnsupervised Topic Modeling
Probabilistic topic modeling provides a suite of tools for the unsupervised analysis of large collections of documents. Topic modeling algorithms can uncover the underlying themes of a collection and decompose its documents according to those themes. This analysis can be used for corpus exploration, document search, and a variety of prediction problems.