A Wasserstein-Type Distance in the Space of Gaussian Mixture Models.
Julie DelonAgnès DesolneuxPublished in: SIAM J. Imaging Sci. (2020)
Keyphrases
- gaussian mixture model
- mixture model
- speaker recognition
- em algorithm
- expectation maximization
- feature space
- maximum likelihood
- density estimation
- feature vectors
- probability density function
- speaker identification
- distance function
- probability density
- variational bayes
- computer vision
- covariance matrices
- gaussian mixture
- low dimensional
- object recognition