On the use of feature-space MLLR adaptation for non-native speech recognition.
Yoo Rhee OhHong Kook KimPublished in: ICASSP (2010)
Keyphrases
- speaker adaptation
- speech recognition
- feature space
- automatic speech recognition
- speaker independent
- speech recognizer
- speech processing
- language model
- hidden markov models
- speech synthesis
- speech signal
- classification accuracy
- pattern recognition
- maximum likelihood
- noisy environments
- speech understanding
- high dimensional
- speaker dependent
- speech recognizers
- principal component analysis
- feature vectors
- speech recognition systems
- image retrieval
- speech recognition technology
- feature selection
- gaussian mixture model
- mixture model
- support vector machine
- vocal tract
- keyword spotting
- speech recognition errors
- speaker identification
- support vector
- image processing