Language model adaptation for fixed phrases by amplifying partial n-gram sequences.
Tomoyosi AkibaKatunobu ItouAtsushi FujiiPublished in: Systems and Computers in Japan (2007)
Keyphrases
- n gram
- language model
- variable length
- language modeling
- multiword
- probabilistic model
- speech recognition
- document retrieval
- bag of words
- retrieval model
- language modelling
- language independent
- test collection
- hidden markov models
- natural language
- information retrieval
- word segmentation
- part of speech
- translation model
- query expansion
- statistical language modeling
- context sensitive
- query terms
- text classification
- relevance model
- document representation
- smoothing methods
- text mining
- keywords
- pseudo relevance feedback
- document ranking
- out of vocabulary