Semi-supervised acoustic and language model training for English-isiZulu code-switched speech recognition.
Astik BiswasFebe de WetEwald van der WesthuizenThomas NieslerPublished in: CodeSwitch@LREC (2020)
Keyphrases
- speech recognition
- language model
- acoustic models
- semi supervised
- speech recognition systems
- speech recognition technology
- isolated word
- speaker independent
- language modeling
- speech recognizers
- automatic speech recognition
- statistical machine translation
- speech recognizer
- n gram
- probabilistic model
- speech signal
- document retrieval
- supervised learning
- mixture model
- information retrieval
- cross lingual
- word error rate
- semi supervised learning
- noisy environments
- test collection
- query terms
- query expansion
- speaker identification
- retrieval model
- speech retrieval
- broadcast news
- acoustic features
- speech synthesis
- machine translation
- natural language
- training set
- unsupervised learning
- handwriting recognition
- active learning
- text classification
- labeled data
- cross language
- unlabeled data
- bayesian networks
- machine learning