Secure Two-Party Rank Correlation Computations for Recommender Systems.
Kok-Seng WongMinjie SeoMyung Ho KimPublished in: TrustCom/BigDataSE/ISPA (1) (2015)
Keyphrases
- co occurrence
- rank correlation
- recommender systems
- information retrieval evaluation
- collaborative filtering
- correlation coefficient
- key agreement protocol
- test collection
- user preferences
- security requirements
- recommendation algorithms
- user profiles
- loss function
- user feedback
- key management
- standard model
- dimensionality reduction