PCA Fuzzy Mixture Model for Speaker Identification.
Younjeong LeeJoohun LeeKi Yong LeePublished in: IDEAL (2003)
Keyphrases
- mixture model
- speaker identification
- gaussian mixture model
- principal component analysis
- em algorithm
- generative model
- probabilistic model
- language model
- expectation maximization
- speech recognition
- unsupervised learning
- feature extraction
- maximum likelihood
- face recognition
- model selection
- dimensionality reduction
- principal components
- neural network
- high dimensional
- covariance matrix
- feature space
- speech signal
- broadcast news
- machine learning