Using untranscribed user utterances for improving language models based on confidence scoring.
Mikio NakanoTimothy J. HazenPublished in: INTERSPEECH (2003)
Keyphrases
- language model
- language modeling
- n gram
- speech recognition
- probabilistic model
- document retrieval
- query expansion
- information retrieval
- language modelling
- retrieval model
- statistical language models
- test collection
- ad hoc information retrieval
- vector space model
- language models for information retrieval
- document ranking
- language model for information retrieval
- translation model
- smoothing methods
- pseudo relevance feedback
- context sensitive
- okapi bm
- term proximity
- information extraction
- natural language
- search engine