HCA: Hierarchical Compare Aggregate model for question retrieval in community question answering
Mohammad Sadegh Zahedi, Maseud Rahgozar, Reza A. Zoroofi
Topics & Concepts
Computer scienceQuestion answeringParaphraseAggregate (composite)Task (project management)Artificial intelligenceBenchmark (surveying)SentenceNatural language processingWord (group theory)Information retrievalDomain (mathematical analysis)Machine learningGeographyGeodesyComposite materialMaterials scienceLinguisticsMathematical analysisManagementMathematicsPhilosophyEconomicsTopic ModelingExpert finding and Q&A systemsNatural Language Processing Techniques