Semantic similarity measure for topic modeling using latent Dirichlet allocation and collapsed Gibbs sampling
Micheal Olalekan Ajinaja, Adebayọ Olusọla Adetunmbi, Chukwuemeka Christian Ugwu, Olugbemiga Solomon Popoọla
Topics & Concepts
Latent Dirichlet allocationGibbs samplingComputer scienceTopic modelArtificial intelligenceCoherence (philosophical gambling strategy)Natural language processingDirichlet distributionWord (group theory)Similarity (geometry)Latent semantic analysisMeasure (data warehouse)Sampling (signal processing)Pattern recognition (psychology)Data miningStatisticsMathematicsFilter (signal processing)GeometryMathematical analysisComputer visionImage (mathematics)Boundary value problemBayesian probabilityTopic ModelingAdvanced Text Analysis TechniquesComputational and Text Analysis Methods