Improved katz smoothing for language modeling in speech recogniton.
Genqing WuFang ZhengWenhu WuMingxing XuLing JinPublished in: INTERSPEECH (2002)
Keyphrases
- language modeling
- language model
- speech recognition
- statistical language modeling
- language modeling approaches
- retrieval model
- smoothing methods
- information retrieval
- finite state transducers
- n gram
- query expansion
- word error rate
- language modeling framework
- cross lingual
- language models for information retrieval
- dirichlet prior
- probabilistic model
- document language models
- document length
- text classification
- jelinek mercer
- document retrieval
- test collection
- automatic speech recognition
- sentence retrieval
- mixture model
- machine learning
- cross language
- term frequency
- document collections
- information retrieval systems