Topic-Dependent Language Model with Voting on Noun History.
Welly NaptaliMasatoshi TsuchiyaSeiichi NakagawaPublished in: ACM Trans. Asian Lang. Inf. Process. (2010)
Keyphrases
- language model
- language modeling
- document level
- probabilistic model
- n gram
- speech recognition
- document retrieval
- language modelling
- test collection
- expert finding
- statistical language models
- retrieval model
- information retrieval
- smoothing methods
- ad hoc information retrieval
- vector space model
- relevance model
- natural language
- topic models
- topic modeling
- context sensitive
- query expansion
- pseudo relevance feedback
- translation model
- semantic relations
- document ranking
- query terms
- mixture model
- language models for information retrieval
- language model for information retrieval
- statistical machine translation
- query specific
- statistical model