PARAFAC-Based Blind Identification of Underdetermined Mixtures Using Gaussian Mixture Model.
Fanglin GuHang ZhangWenwu WangDesheng ZhuPublished in: Circuits Syst. Signal Process. (2014)
Keyphrases
- gaussian mixture model
- mixture model
- gaussian mixture
- expectation maximization
- em algorithm
- speaker recognition
- mixture distribution
- mixture components
- density estimation
- maximum likelihood
- generative model
- background subtraction
- probabilistic model
- speaker identification
- model selection
- feature vectors
- unsupervised learning
- multiscale
- gaussian distribution
- gaussian mixture modeling
- blind source separation
- feature space
- language model
- blind separation
- pattern recognition
- face recognition
- image processing