Alleviating Item-Side Cold-Start Problems in Recommender Systems Using Weak Supervision.
Sang-Min ChoiKiyoung JangTae-Dong LeeAbdallah KhreishahWonjong NohPublished in: IEEE Access (2020)
Keyphrases
- cold start problem
- recommender systems
- cold start
- item based collaborative filtering
- collaborative filtering
- matrix factorization
- data sparsity
- personalized recommendation
- collaborative recommendation
- user preferences
- user profiles
- information overload
- recommendation algorithms
- user ratings
- user model
- implicit feedback