On Item-Sampling Evaluation for Recommender System.
Dong LiRuoming JinZhenming LiuBin RenJing GaoZhi LiuPublished in: Trans. Recomm. Syst. (2024)
Keyphrases
- recommender systems
- user preferences
- collaborative filtering
- evaluation method
- cold start problem
- information systems
- hybrid recommendation
- information retrieval
- active user
- cold start
- personalized recommendation
- sampling algorithm
- evaluation model
- information filtering
- evaluation criteria
- random sampling
- matrix factorization
- website