Improving Mandarin Chinese STT system with Random Forests language models.
Ilya OparinLori LamelJean-Luc GauvainPublished in: ISCSLP (2010)
Keyphrases
- language model
- random forests
- language modeling
- random forest
- n gram
- decision trees
- machine learning algorithms
- probabilistic model
- language modelling
- ensemble methods
- logistic regression
- retrieval model
- document retrieval
- speech recognition
- statistical language models
- query expansion
- test collection
- information retrieval
- tree ensembles
- context sensitive
- smoothing methods
- decision tree ensembles
- machine learning
- pseudo relevance feedback
- document ranking
- randomized trees
- regression forests
- language models for information retrieval
- relevance model
- benchmark datasets
- support vector
- learning algorithm