Neighbor selection for user-based collaborative filtering using covering-based rough sets.
Zhipeng ZhangYasuo KudoTetsuya MuraiPublished in: Ann. Oper. Res. (2017)
Keyphrases
- rough sets
- neighbor selection
- user based collaborative filtering
- collaborative filtering
- rough set theory
- recommender systems
- user profiles
- upper and lower approximations
- upper approximation
- fuzzy sets
- decision rules
- granular computing
- recommendation systems
- attribute reduction
- soft computing
- user preferences
- recommendation algorithms
- inductive machine learning
- information entropy
- rough set model
- continuous valued attributes
- pattern recognition
- rough sets theory
- data mining
- similarity measure
- neural network
- decision table
- computational intelligence
- user ratings
- rough fuzzy
- data analysis
- fuzzy logic
- social influence
- machine learning
- tool for data mining
- set pair analysis