A new statistical maximum operation for Gaussian mixture models and its evaluations.
Shuji TsukiyamaMasahiro FukuiPublished in: ECCTD (2011)
Keyphrases
- gaussian mixture model
- mixture model
- maximum likelihood criterion
- em algorithm
- speaker recognition
- feature vectors
- maximum likelihood
- speaker identification
- variational bayes
- expectation maximization
- density estimation
- gaussian mixture
- gaussian distribution
- probability density function
- probability density
- statistical analysis
- machine learning
- covariance matrices
- neural network
- statistical methods
- feature selection
- data mining
- automatic speech recognition
- generative model
- language model
- feature space
- pattern recognition