A Collaborative Filtering Recommendation Algorithm Based on the Difference and the Correlation of Users' Ratings.
Zhaohui CaiJingsong WangYongkai LiShubo LiuPublished in: ICPCSEE (1) (2017)
Keyphrases
- collaborative filtering recommendation algorithm
- collaborative filtering
- recommendation systems
- collaborative filtering algorithms
- recommender systems
- high correlation
- end users
- active user
- user feedback
- user ratings
- log data
- reputation systems
- user interaction
- data sparsity
- user interface
- mobile devices
- tag recommendation
- correlation coefficient
- cold start
- user profiles
- information sources