Reinforcement Learning for Information Retrieval.
Alexander KuhnleMiguel Aroca-OuelletteAnindya BasuMurat SensoyJohn ReidDell ZhangPublished in: SIGIR (2021)
Keyphrases
- information retrieval
- reinforcement learning
- information retrieval systems
- search engine
- state space
- text mining
- learning to rank
- markov decision processes
- information access
- information extraction
- vector space model
- document collections
- retrieval model
- information filtering
- language model
- query expansion
- language processing
- test collection
- language modeling
- function approximation
- model free
- data sets
- reinforcement learning algorithms
- relevant documents
- transfer learning
- question answering
- supervised learning
- relevance feedback
- learning process
- learning algorithm
- neural network