Combining HMM and Weighted Deviation Linear Transformation for Highband Speech Parameter Estimation.
Hwai-Tsu HuChu YuPublished in: IEICE Trans. Inf. Syst. (2009)
Keyphrases
- parameter estimation
- linear transformation
- speech recognition
- speech signal
- hidden markov models
- maximum likelihood
- least squares
- linear transformations
- em algorithm
- markov random field
- linear model
- parameter estimation algorithm
- model selection
- expectation maximization
- metric learning
- distance metric
- three dimensional
- parameter estimates
- data points
- generative model
- conditional random fields
- image analysis
- similarity measure