The Performance Appraising of Language Models and the Entropy Estimation of Chinese.
Yangsen ZhangGaijuan HuangMiao MaiPublished in: FSKD (2) (2007)
Keyphrases
- language model
- language modeling
- n gram
- document retrieval
- speech recognition
- information retrieval
- retrieval model
- probabilistic model
- language modelling
- query expansion
- test collection
- pseudo relevance feedback
- smoothing methods
- mixture model
- statistical language models
- word segmentation
- language models for information retrieval
- ad hoc information retrieval
- context sensitive
- word error rate
- translation model
- language model for information retrieval
- relevance model
- vector space model
- automatic speech recognition
- query terms
- co occurrence
- hidden markov models