Learning to Rank with Trust and Distrust in Recommender Systems.
Dimitrios RafailidisFabio CrestaniPublished in: RecSys (2017)
Keyphrases
- learning to rank
- recommender systems
- collaborative filtering
- trust aware
- trust propagation
- trust model
- ranking functions
- matrix factorization
- information retrieval
- loss function
- evaluation measures
- user preferences
- query dependent
- direct optimization
- ranking svm
- recommendation systems
- implicit feedback
- learning to rank algorithms
- evaluation metrics
- relevance judgments
- personalized recommendation
- user profiles
- document retrieval
- user feedback
- web search engines
- user behavior
- test collection
- web search
- search engine