A structured statistical language model conditioned by arbitrarily abstracted grammatical categories based on GLR parsing.
Tomoyosi AkibaKatunobu ItouPublished in: INTERSPEECH (2001)
Keyphrases
- language model
- language models for information retrieval
- language modeling
- n gram
- natural language
- dependency structure
- document retrieval
- information retrieval
- speech recognition
- context free grammars
- query expansion
- phrase structure
- language modelling
- mixture model
- smoothing methods
- retrieval model
- context sensitive
- statistical language modeling
- probabilistic model
- statistical language models
- ad hoc information retrieval
- parse tree
- translation model
- test collection
- statistical machine translation
- pseudo relevance feedback
- vector space model
- probabilistic retrieval models
- document ranking
- relevance model
- statistical models
- document length
- query specific
- word clouds