Privacy-Preserving Collaborative Filtering on Overlapped Ratings.
Burak MemisIbrahim YakutPublished in: WETICE (2013)
Keyphrases
- privacy preserving
- collaborative filtering
- privacy preserving data mining
- vertically partitioned data
- privacy preservation
- recommender systems
- collaborative filtering algorithms
- privacy protection
- data sparsity
- private information
- multi party
- data privacy
- privacy concerns
- pearson correlation coefficient
- user preferences
- netflix prize
- horizontally partitioned data
- sensitive information
- user profiles
- user ratings
- personalized recommendation
- cold start problem
- product recommendation
- cold start
- recommendation algorithms
- naive bayesian classification
- horizontally partitioned
- personal data
- demographic information
- privacy preserving association rule mining
- privacy sensitive
- partitioned data
- scalar product
- record linkage
- preserving privacy
- latent factor models
- private data
- privacy preserving classification
- homomorphic encryption
- sensitive data
- privacy requirements
- differential privacy