Combining Dynamic Agents and Collaborative Filtering without Sparsity Rating Problem for Better Recommendation Quality.
Saranya ManeerojHideaki KanaiKatsuya HakozakiPublished in: DELOS (2001)
Keyphrases
- collaborative filtering
- recommendation quality
- data sparsity
- recommender systems
- matrix factorization
- dynamic environments
- recommendation systems
- multi agent
- multi agent systems
- user item rating
- user preferences
- user ratings
- rating matrix
- personalized recommendation
- collaborative filtering algorithms
- transfer learning
- user interests
- high dimensional
- cold start
- information retrieval
- learning to rank
- text categorization
- filtering algorithm