Semi-supervised and unsupervised discriminative language model training for automatic speech recognition.
Erinç DikiciMurat SaraçlarPublished in: Speech Commun. (2016)
Keyphrases
- semi supervised
- automatic speech recognition
- language model
- speech recognition
- word error rate
- discriminative training
- supervised learning
- language modeling
- semi supervised learning
- unsupervised learning
- speech signal
- probabilistic model
- labeled data
- query expansion
- document retrieval
- hidden markov models
- n gram
- active learning
- pairwise
- unlabeled data
- error rate
- handwriting recognition
- word recognition
- broadcast news
- information retrieval
- test collection
- mixture model
- training set
- vector space model
- language modelling
- retrieval model
- query terms
- generative model
- pseudo relevance feedback
- machine learning