Unsupervised language model adaptation using n-gram weighting.
Md. Akmal HaidarDouglas D. O'ShaughnessyPublished in: CCECE (2011)
Keyphrases
- n gram
- language model
- language modeling
- language modelling
- speech recognition
- document retrieval
- language independent
- bag of words
- context sensitive
- probabilistic model
- statistical language modeling
- information retrieval
- retrieval model
- unsupervised learning
- weighting scheme
- part of speech
- query expansion
- test collection
- document representation
- vector space model
- term weighting
- word segmentation
- tf idf
- query terms
- relevance model
- pseudo relevance feedback
- translation model
- document ranking
- term dependencies
- text classification