A survey of serendipity in recommender systems.
Denis KotkovShuaiqiang WangJari VeijalainenPublished in: Knowl. Based Syst. (2016)
Keyphrases
- recommender systems
- recommendation systems
- collaborative filtering
- matrix factorization
- information overload
- user preferences
- cold start problem
- information filtering
- cold start
- recommendation quality
- user modeling
- user profiling
- user profiles
- user model
- movie recommendation
- computer vision
- data sets
- data sparsity
- trust aware
- user ratings
- personalized recommendation
- database systems
- learning algorithm