Privacy Vulnerability of NeNDS Collaborative Filtering.
Eyal NussbaumMichael SegalPublished in: CSCML (2021)
Keyphrases
- collaborative filtering
- security risks
- recommender systems
- privacy preserving
- matrix factorization
- personal information
- personal data
- statistical databases
- sensitive information
- privacy preserving data mining
- private data
- recommendation systems
- privacy aware
- privacy policies
- differential privacy
- product recommendation
- privacy preservation
- private information
- user profiles
- data privacy
- web page recommendation
- data sparsity
- location privacy
- user preferences
- deal with information overload
- personalized recommendation
- pearson correlation coefficient
- making recommendations
- information loss
- cold start
- user ratings
- privacy protection
- cold start problem
- content based filtering
- risk assessment
- privacy issues
- privacy requirements
- neighbor selection
- privacy concerns
- sensitive data