High-quality domain expert finding method in CQA based on multi-granularity semantic analysis and interest drift
Yue Liu, Weize Tang, Zitu Liu, Lin Ding, Aihua Tang
Topics & Concepts
Computer scienceGranularityQuality (philosophy)Domain (mathematical analysis)ExploitInformation retrievalData miningField (mathematics)Data scienceComputer securityMathematicsOperating systemPure mathematicsPhilosophyMathematical analysisEpistemologyExpert finding and Q&A systemsTopic ModelingRecommender Systems and Techniques