Improving memory-based user collaborative filtering with evolutionary multi-objective optimization.
Nour El Islem KarabadjiSamia BeldjoudiHassina SeridiSabeur AridhiWajdi DhifliPublished in: Expert Syst. Appl. (2018)
Keyphrases
- collaborative filtering
- evolutionary multi objective optimization
- recommender systems
- user preferences
- web page recommendation
- recommendation systems
- content based filtering
- data sparsity
- user interface
- matrix factorization
- user interests
- user profiles
- relevance feedback
- multi objective
- online dating
- user ratings
- implicit feedback
- active user
- cold start problem
- user defined
- information retrieval systems
- personalized recommendation
- cold start
- user groups
- data sets
- collaborative filtering algorithms
- information filtering
- user satisfaction
- making recommendations
- user interaction