Improving Case-Based Recommendation: A Collaborative Filtering Approach.
Derry O'SullivanDavid C. WilsonBarry SmythPublished in: ECCBR (2002)
Keyphrases
- collaborative filtering
- recommender systems
- data sparsity
- matrix factorization
- user preferences
- recommendation systems
- personalized recommendation
- information filtering
- online dating
- user profiles
- product recommendation
- user ratings
- recommendation algorithms
- web page recommendation
- making recommendations
- cold start problem
- user interests
- case based reasoning
- expert systems
- latent factor models
- recommendation quality
- hybrid recommendation
- rating matrix
- data sets
- deal with information overload
- information overload
- information retrieval
- neural network