Graph-based semi-supervised acoustic modeling in DNN-based speech recognition.
Yuzong LiuKatrin KirchhoffPublished in: SLT (2014)
Keyphrases
- speech recognition
- semi supervised
- speech recognition systems
- speaker independent
- speech recognizers
- hidden markov models
- speech processing
- speech synthesis
- speech recognizer
- language model
- pattern recognition
- speech signal
- automatic speech recognition
- semi supervised learning
- pairwise
- acoustic models
- speech recognition technology
- labeled data
- keyword spotting
- noisy speech
- speech understanding
- isolated word
- acoustic features
- training process
- unlabeled data
- speaker dependent
- neural network
- audio visual speech recognition
- digital video library
- speech retrieval
- speaker identification
- co training
- similarity measure