A Fuzzy-Based Approach for Modelling Preferences of Users in Multi-Criteria Recommender Systems.
Mohamed HamadaNkiruka Bridget OduMohammed HassanPublished in: MCSoC (2018)
Keyphrases
- multi criteria
- recommender systems
- multi attribute
- multiple criteria
- user preferences
- collaborative filtering
- imprecise information
- preference elicitation
- multiple criteria decision making
- fuzzy numbers
- personal preferences
- decision analysis
- fuzzy logic
- group decision making
- user profiles
- decision aid
- decision makers
- information overload
- goal programming
- decision making
- multi objective
- multi criteria decision making
- recommendation systems
- multi criteria optimization
- user model
- implicit feedback
- cold start problem
- recommendation quality
- user profiling
- personalized services
- utility function
- product recommendation
- user context
- fuzzy sets
- rough approximations
- real time
- preference aggregation
- neural network
- machine learning
- active user
- objective function
- genetic algorithm
- user similarity
- expert systems
- membership functions