A unified maximum likelihood approach to document retrieval.
David BodoffDaniel EnacheAjit KambilGary SimonAlex YukhimetsPublished in: J. Assoc. Inf. Sci. Technol. (2001)
Keyphrases
- document retrieval
- maximum likelihood
- language model
- document collections
- retrieval model
- expectation maximization
- information retrieval
- relevance feedback
- text retrieval
- document indexing
- pseudo relevance feedback
- ranking functions
- relevant documents
- cross language
- inverted index
- retrieved documents
- spreading activation
- document ranking
- learning to rank
- passage retrieval
- databases
- query terms
- language modeling
- data structure