Private distributed collaborative filtering using estimated concordance measures.
Neal LathiaStephen HailesLicia CapraPublished in: RecSys (2007)
Keyphrases
- collaborative filtering
- recommender systems
- multi agent
- distributed environment
- cooperative
- distributed systems
- privacy preserving
- computer networks
- matrix factorization
- information systems
- quantitative measures
- communication overhead
- personalized recommendation
- loosely coupled
- computing environments
- peer to peer
- databases
- quality measures
- mobile agents
- user ratings
- data sparsity
- private data
- distributed network
- collaborative filtering algorithms