Accuracy-diversity optimization in personalized recommender system via trajectory reinforcement based bacterial colony optimization
Shuang Geng, Xiaofu He, Gemin Liang, Ben Niu, Sen Liu, Yuqin He
Topics & Concepts
Computer scienceRecommender systemBenchmark (surveying)Machine learningConvergence (economics)Optimization problemArtificial intelligenceSet (abstract data type)Mathematical optimizationData miningAlgorithmMathematicsEconomic growthProgramming languageGeodesyGeographyEconomicsRecommender Systems and TechniquesMetaheuristic Optimization Algorithms ResearchAdvanced Multi-Objective Optimization Algorithms