Speech enhanced multi-Span language model.
A. Nayeemulla KhanB. YegnanarayanaPublished in: INTERSPEECH (2004)
Keyphrases
- language model
- speech recognition
- word error rate
- language modeling
- document retrieval
- n gram
- retrieval model
- automatic speech recognition
- information retrieval
- query expansion
- probabilistic model
- speech signal
- test collection
- query terms
- language modelling
- mixture model
- statistical language models
- ad hoc information retrieval
- context sensitive
- retrieval effectiveness
- pseudo relevance feedback
- smoothing methods
- multiword
- audio visual
- error rate