Reducing time-synchronous beam search effort using stage based look-ahead and language model rank based pruning.
Jian WuFang ZhengPublished in: INTERSPEECH (2000)
Keyphrases
- language model
- search effort
- language modeling
- n gram
- probabilistic model
- document retrieval
- speech recognition
- language modelling
- query expansion
- information retrieval
- retrieval model
- mixture model
- statistical language models
- test collection
- ad hoc information retrieval
- context sensitive
- vector space model
- relevance model
- translation model
- machine learning
- word error rate
- language models for information retrieval
- language model for information retrieval
- multiword
- query terms
- user queries
- co occurrence