Providing effective recommendations in discussion groups using a new hybrid recommender system based on implicit ratings and semantic similarity
Masoumeh Riyahi, Mohammad Karim Sohrabi
Topics & Concepts
Computer scienceRecommender systemCollaborative filteringWordNetInformation retrievalRelevance (law)Similarity (geometry)Semantic similarityNatural language processingArtificial intelligenceImage (mathematics)LawPolitical scienceRecommender Systems and TechniquesExpert finding and Q&A systemsCaching and Content Delivery