VM-Rec: A Variational Mapping Approach for Cold-start User Recommendation.
Linan ZhengJiale ChenPengsheng LiuGuangfa ZhangJinyun FangPublished in: CoRR (2023)
Keyphrases
- cold start
- recommender systems
- cold start problem
- collaborative filtering
- user preferences
- data sparsity
- personalized recommendation
- user ratings
- implicit feedback
- recommendation algorithms
- tag recommendation
- recommendation quality
- item recommendation
- user interests
- matrix factorization
- data sparseness
- recommendation systems
- user feedback
- information overload
- user model
- user profiles
- music recommendation
- prediction accuracy
- user interface
- user behavior
- item based collaborative filtering