Large-scale random forest language models for speech recognition.
Yi SuFrederick JelinekSanjeev KhudanpurPublished in: INTERSPEECH (2007)
Keyphrases
- speech recognition
- random forest
- language model
- language modeling
- decision trees
- information retrieval
- n gram
- retrieval model
- feature set
- document retrieval
- test collection
- probabilistic model
- query expansion
- ensemble methods
- automatic speech recognition
- word error rate
- multi label
- mixture model
- speech signal
- handwriting recognition
- hidden markov models
- pattern recognition
- machine learning
- prediction accuracy
- relevance model