Document ranking refinement using a Markov random field model.
Esaú Villatoro-TelloAntonio JuárezManuel Montes-y-GómezLuis Villaseñor PinedaLuis Enrique SucarPublished in: Nat. Lang. Eng. (2012)
Keyphrases
- document ranking
- language model
- document retrieval
- query expansion
- text retrieval
- relevant documents
- information retrieval
- retrieved documents
- relevance assessments
- relevance model
- passage retrieval
- interactive query expansion
- document collections
- retrieval effectiveness
- ranked list
- retrieval model
- information retrieval systems
- learning to rank
- language modeling
- pseudo relevance feedback
- n gram
- probabilistic model
- feature selection