What Have the Neighbours Ever Done for Us? A Collaborative Filtering Perspective.
Rachael RafterMichael P. O'MahonyNeil J. HurleyBarry SmythPublished in: UMAP (2009)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- data sparsity
- neural network
- viewpoint
- deal with information overload
- database
- probabilistic matrix factorization
- web page recommendation
- pearson correlation coefficient
- latent factor models
- cold start problem
- user preferences
- image sequences
- website
- search engine
- data mining