Online Learning to Rank for Information Retrieval: SIGIR 2016 Tutorial.
Artem GrotovMaarten de RijkePublished in: SIGIR (2016)
Keyphrases
- learning to rank
- information retrieval
- balancing exploration and exploitation
- document retrieval
- evaluation measures
- direct optimization
- ranking svm
- information extraction
- retrieval systems
- test collection
- ranking functions
- search engine
- language model
- relevant documents
- information retrieval systems
- loss function
- learning to rank algorithms
- evaluation metrics
- query expansion
- relevance judgments
- query dependent
- text mining
- collaborative filtering
- relevance feedback
- ranking models
- learning algorithm
- directly optimize
- feature vectors
- vector space model
- semi supervised
- supervised learning
- user queries