基于用户评分差异性和相关性的协同过滤推荐算法 (Collaborative Filtering Recommendation Algorithm Based on Difference and Correlation of Users' Ratings).
Jingsong WangZhaohui CaiYongkai LiShubo LiuPublished in: 计算机科学 (2018)
Keyphrases
- collaborative filtering recommendation algorithm
- collaborative filtering
- recommendation systems
- collaborative filtering algorithms
- recommender systems
- active user
- end users
- reputation systems
- user ratings
- high correlation
- user interface
- user interaction
- recommendation algorithms
- implicit feedback
- information sources
- correlation coefficient
- matrix factorization
- cold start
- information retrieval
- cold start problem
- machine learning
- active learning