Document Context Language Models.
Yangfeng JiTrevor CohnLingpeng KongChris DyerJacob EisensteinPublished in: CoRR (2015)
Keyphrases
- language model
- document retrieval
- document ranking
- language modeling
- context sensitive
- information retrieval
- vector space model
- query terms
- document length
- ad hoc information retrieval
- probabilistic retrieval models
- document representation
- document level
- query expansion
- relevance model
- n gram
- probabilistic model
- passage retrieval
- speech recognition
- term dependencies
- language models for information retrieval
- language modeling approaches
- retrieval model
- test collection
- query specific
- word clouds
- document collections
- language modeling framework
- statistical language models
- document images
- language modelling
- language model for information retrieval
- retrieval effectiveness
- okapi bm
- keywords
- pseudo feedback
- retrieval systems
- web documents
- information retrieval systems
- smoothing methods
- document structure
- pseudo relevance feedback