Accent adaptation using Subspace Gaussian Mixture Models.
Petr MotlícekPhilip N. GarnerNamhoon KimJeongmi ChoPublished in: ICASSP (2013)
Keyphrases
- gaussian mixture model
- feature space
- covariance matrices
- mixture model
- em algorithm
- feature vectors
- speaker recognition
- expectation maximization
- low dimensional
- density estimation
- gaussian mixture
- probability density function
- speaker identification
- speech recognition
- high dimensional data
- spoken language
- probability density
- maximum likelihood
- high dimensional
- finite mixtures
- gaussian distribution
- dimensionality reduction
- principal component analysis
- language model
- probabilistic model
- machine learning
- pairwise
- variational bayes
- active learning