Timeliness in recommender systems.
Fuguo ZhangQihua LiuAn ZengPublished in: Expert Syst. Appl. (2017)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- user preferences
- user profiles
- user profiling
- information overload
- information filtering
- cold start problem
- personalized recommendation
- trust aware
- recommendation quality
- recommendation systems
- user modeling
- implicit feedback
- data sets
- cold start
- active user
- item based collaborative filtering
- compound critiques
- product recommendation
- recommendation algorithms
- user interests
- user model
- multi agent
- computer vision