The subspace Gaussian mixture model - A structured model for speech recognition.
Daniel PoveyLukás BurgetMohit AgarwalPinar AkyaziKai FengArnab GhoshalOndrej GlembekNagendra K. GoelMartin KarafiátAriya RastrowRichard C. RosePetr SchwarzSamuel ThomasPublished in: Comput. Speech Lang. (2011)
Keyphrases
- speech recognition
- gaussian mixture model
- speaker identification
- pattern recognition
- em algorithm
- probabilistic model
- mixture model
- hidden markov models
- language model
- gaussian mixture
- speaker dependent
- feature extraction
- speech processing
- bayesian information criterion
- mixture of gaussians
- probability density function
- expectation maximization
- feature space
- multiscale
- similarity measure