A General Framework for Counterfactual Learning-to-Rank.
Aman AgarwalKenta TakatsuIvan ZaitsevThorsten JoachimsPublished in: SIGIR (2019)
Keyphrases
- learning to rank
- ranking functions
- information retrieval
- loss function
- collaborative filtering
- direct optimization
- ranking svm
- evaluation measures
- document retrieval
- learning to rank algorithms
- evaluation metrics
- supervised learning
- relevance judgments
- ranking algorithm
- test collection
- query dependent
- recommender systems
- ranking list
- training set