Modeling high-level information by using Gaussian mixture correlation for GMM-UBM based speaker recognition.
Jing DengThomas Fang ZhengZhanjiang SongJian LiuPublished in: INTERSPEECH (2005)
Keyphrases
- gaussian mixture model
- speaker recognition
- gaussian mixture
- mixture model
- high level information
- em algorithm
- expectation maximization
- speaker identification
- feature vectors
- probability density function
- maximum likelihood
- background subtraction
- density estimation
- low level
- speaker verification
- feature space
- image features
- high level
- model selection
- closed form
- probabilistic model
- pattern recognition
- face recognition