Maximum likelihood stochastic transformation adaptation for medium and small data sets.
Constantinos BoulisVassilios DiakoloukasVassilios DigalakisPublished in: Comput. Speech Lang. (2001)
Keyphrases
- small data sets
- maximum likelihood
- speaker adaptation
- data sets
- speech recognition
- automatic speech recognition
- parameter estimation
- stochastic optimization
- gaussian distribution
- maximum likelihood estimation
- likelihood function
- linear transformation
- neural network
- stochastic model
- em algorithm
- expectation maximization
- gaussian mixture model
- stochastic models
- stochastic nature
- maximum a posteriori
- multistage
- additive noise
- monte carlo
- stochastic processes
- adaptive systems
- search engine
- case based planning
- dynamic adaptation
- data mining