Comparison of LDA, NMF and BERTopic Topic Modeling Techniques on Amazon Product Review Dataset: A Case Study
Salih Can Turan, Kazım Yıldız, Büşra Büyüktanır
Topics & Concepts
Latent Dirichlet allocationComputer scienceNon-negative matrix factorizationConsistency (knowledge bases)Product (mathematics)Topic modelMetric (unit)Quality (philosophy)Matrix decompositionDirichlet distributionData miningMachine learningArtificial intelligenceMathematicsMarketingBusinessPhilosophyQuantum mechanicsBoundary value problemMathematical analysisEpistemologyPhysicsEigenvalues and eigenvectorsGeometrySentiment Analysis and Opinion MiningAdvanced Text Analysis TechniquesComputational and Text Analysis Methods