(Not Too) Personalized Learning to Rank for Contextual Suggestion.
Andrew YatesDave DeBoerHui YangNazli GoharianSteve KunathOphir FriederPublished in: TREC (2012)
Keyphrases
- learning to rank
- information retrieval
- ranking functions
- contextual information
- loss function
- evaluation measures
- e learning
- collaborative filtering
- ranking svm
- document retrieval
- user feedback
- user profiles
- evaluation metrics
- direct optimization
- query dependent
- test collection
- probabilistic model
- machine learning
- supervised learning
- pairwise
- multimedia
- learning to rank algorithms
- data sets