Unsupervised topic adaptation for morph-based speech recognition.
André MansikkaniemiMikko KurimoPublished in: INTERSPEECH (2013)
Keyphrases
- speech recognition
- speaker adaptation
- hidden markov models
- speech processing
- language model
- speech signal
- automatic speech recognition
- speech synthesis
- pattern recognition
- speech recognition systems
- speech recognition technology
- speech recognizer
- speaker independent
- keyword spotting
- speech understanding
- speaker identification
- cepstral coefficients
- unsupervised learning
- computer vision
- acoustic models
- conversational speech
- speech recognition errors
- speech retrieval
- audio visual speech recognition
- background noise
- data mining
- noisy environments
- topic models
- mixture model
- semi supervised
- feature vectors
- feature extraction
- information retrieval