Contrastive Collaborative Filtering for Cold-Start Item Recommendation.
Zhihui ZhouLilin ZhangNing YangPublished in: WWW (2023)
Keyphrases
- item recommendation
- cold start
- collaborative filtering
- recommender systems
- tag recommendation
- matrix factorization
- data sparsity
- cold start problem
- implicit feedback
- user preferences
- personalized recommendation
- user ratings
- recommendation systems
- prediction accuracy
- user feedback
- recommendation algorithms
- data sparseness
- user generated
- user behavior
- end users