Collaborative Filtering Based on Transitive Correlations Between Items.
Alexandros NanopoulosPublished in: ECIR (2007)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- data sparsity
- user preferences
- highly correlated
- deal with information overload
- making recommendations
- transitive closure
- neural network
- personalized recommendation
- product recommendation
- spatial correlation
- pearson correlation coefficient
- cold start problem
- user interests
- transfer learning
- machine learning
- latent factors
- recommendation quality
- web page recommendation