Structure and performance of a dependency language model.
Ciprian ChelbaDavid EngleFrederick JelinekVictor JimenezSanjeev KhudanpurLidia ManguHarry PrintzEric RistadRonald RosenfeldAndreas StolckeDekai WuPublished in: EUROSPEECH (1997)
Keyphrases
- language model
- dependency structure
- language modeling
- n gram
- speech recognition
- probabilistic model
- document retrieval
- context sensitive
- language modelling
- query expansion
- test collection
- information retrieval
- vector space model
- retrieval model
- statistical language models
- language model for information retrieval
- query terms
- mixture model
- smoothing methods
- pseudo relevance feedback
- document ranking
- maximum likelihood
- relevance feedback
- ad hoc information retrieval
- language models for information retrieval
- feature selection