Retrieval of Collaborative Filtering Nearest Neighbors in a Content-Addressable Space.
Shlomo BerkovskyYaniv EytaniLarry M. ManevitzPublished in: ICEIS (Selected Papers) (2006)
Keyphrases
- collaborative filtering
- nearest neighbor
- content addressable
- information retrieval
- high dimensional spaces
- image database
- k nearest neighbor
- user preferences
- data sparsity
- nearest neighbor search
- matrix factorization
- vector space
- query expansion
- knn
- data points
- retrieval systems
- document retrieval
- efficient retrieval
- recommender systems
- image retrieval
- approximate nearest neighbor
- training data