Automatic accentedness evaluation of non-native speech using phonetic and sub-phonetic posterior probabilities.
Ramya RasipuramMilos CernakAlexandre NanchenMathew Magimai-DossPublished in: INTERSPEECH (2015)
Keyphrases
- speech recognition
- posterior probability
- spoken term detection
- speech sounds
- spoken document retrieval
- emotional speech
- bayesian networks
- speaker independent
- bayesian framework
- speech recognizer
- acoustic models
- probability distribution
- automatic speech recognition
- bayes theorem
- hidden markov models
- broadcast news
- language model
- generative model
- speech signal
- emotion recognition
- pattern recognition
- prior probabilities
- probabilistic model
- conditional probabilities
- probability density function
- clustering algorithm
- bayesian model selection
- evaluation method
- unsupervised learning