Privacy-Preserving Two-Party Collaborative Filtering on Overlapped Ratings.
Burak MemisIbrahim YakutPublished in: KSII Trans. Internet Inf. Syst. (2014)
Keyphrases
- privacy preserving
- collaborative filtering
- record linkage
- recommender systems
- vertically partitioned data
- privacy preserving data mining
- semi honest
- collaborative filtering algorithms
- data privacy
- private information
- user ratings
- privacy preservation
- user preferences
- horizontally partitioned data
- multi party
- pearson correlation coefficient
- data sparsity
- personalized recommendation
- sensitive information
- partitioned data
- data perturbation
- privacy protection
- cold start problem
- privacy concerns
- sensitive data
- privacy sensitive
- privacy guarantees
- netflix prize
- privacy preserving association rule mining
- horizontally partitioned
- scalar product
- data mining
- latent factor models
- user privacy
- product recommendation
- user profiles
- search engine
- secure multiparty computation
- third party
- privacy issues
- recommendation algorithms