Collaborative Filtering and Leaders' Advice Based Recommendation System for Cold Start Users.
Chao XuGuangcai CuiPublished in: ICCAI (2020)
Keyphrases
- collaborative filtering
- cold start
- recommender systems
- cold start problem
- data sparsity
- recommendation systems
- user ratings
- matrix factorization
- recommendation algorithms
- personalized recommendation
- implicit feedback
- recommendation quality
- collaborative filtering algorithms
- user profiles
- user preferences
- item based collaborative filtering
- transfer learning
- information overload
- tag recommendation
- product recommendation
- user feedback
- learning to rank
- missing data
- reinforcement learning
- item recommendation
- user interests