Enhancing long tail item recommendation in collaborative filtering: An econophysics-inspired approach.
Rama Syamala SreepadaBidyut Kr. PatraPublished in: Electron. Commer. Res. Appl. (2021)
Keyphrases
- item recommendation
- long tail
- collaborative filtering
- recommendation systems
- matrix factorization
- recommender systems
- tag recommendation
- data sparsity
- user preferences
- personalized recommendation
- learning to rank
- online advertising
- social media
- implicit feedback
- transfer learning
- missing data
- user ratings
- cold start
- tensor factorization
- keywords