Acquiring User Information Needs for Recommender Systems.
Wanvimol NadeeYuefeng LiYue XuPublished in: Web Intelligence/IAT Workshops (2013)
Keyphrases
- recommender systems
- user profiles
- collaborative filtering
- information filtering
- personalized search
- user profiling
- user modeling
- personal information
- user interests
- user model
- matrix factorization
- implicit feedback
- user feedback
- user preferences
- cold start problem
- personalized recommendation
- recommendation quality
- movie recommendation
- trust aware
- machine learning
- prediction accuracy
- multiscale
- artificial intelligence
- information retrieval
- data mining