Cold & Warm Net: Addressing Cold-Start Users in Recommender Systems.
Xiangyu ZhangZongqiang KuangZehao ZhangFan HuangXianfeng TanPublished in: CoRR (2023)
Keyphrases
- recommender systems
- cold start
- cold start problem
- collaborative filtering
- data sparsity
- matrix factorization
- user profiles
- recommendation quality
- information overload
- user preferences
- implicit feedback
- user ratings
- user feedback
- tag recommendation
- item based collaborative filtering
- personalized recommendation
- user generated content
- recommendation algorithms
- user model
- personalized services
- recommendation systems
- data sparseness
- collaborative filtering algorithms