Privacy-preserving collaborative recommendations based on random perturbations

Keyphrases

• Collaborative Filtering 100%
• Collaborative Recommendation 100%
• Privacy Concerns 100%
• Random Perturbation 100%
• Collaborative Filtering Systems 100%
• Privacy-preserving 100%
• Privacy Level 100%
• Information Overload 50%
• Products or Services 50%
• Electronic Commerce 50%
• Online Environment 50%
• Perturbation Method 50%
• Multiple Levels 50%
• Recommendation Method 50%
• User Privacy 50%
• Collaborative Recommender Systems 50%
• Effective Results 50%
• Random number 50%
• Multilevel Privacy 50%
• Privacy-preserving Techniques 50%
• Recommendation Accuracy 50%
• User Ratings 50%

Computer Science

• Collaborative Filtering 100%
• collaborative recommendation 100%
• Random Perturbation 100%
• Privacy Preserving 100%
• collaborative filtering algorithm 100%
• Online Environment 50%
• Recommender Systems 50%
• Privacy Concern 50%
• User Privacy 50%
• Random Value 50%

Engineering

• Filtration 100%