Counterfactual Learning To Rank for Utility-Maximizing Query Autocompletion.
Adam BlockRahul KidambiDaniel N. HillThorsten JoachimsInderjit S. DhillonPublished in: CoRR (2022)
Keyphrases
- learning to rank
- ranking svm
- query dependent
- relevance judgments
- ranking functions
- retrieval systems
- ranking list
- information retrieval
- loss function
- query suggestion
- evaluation measures
- document retrieval
- learn a ranking function
- user feedback
- query processing
- ranking models
- learning to rank algorithms
- direct optimization
- web search
- data sets
- query expansion
- text retrieval
- search engine
- web search engines
- multimedia retrieval
- retrieval process
- learning algorithm
- keywords
- supervised learning
- information retrieval systems
- user queries
- feature space
- evaluation metrics
- information extraction
- machine learning