Approximating the Differential Entropy of Gaussian Mixtures.
Chenchen ZhangYuan LuoPublished in: GLOBECOM (2017)
Keyphrases
- gaussian mixture
- em algorithm
- covariance matrix
- gaussian mixture model
- probability density function
- expectation maximization
- closed form
- kl divergence
- density estimation
- mutual information
- mixture model
- information theoretic
- information theory
- kullback leibler divergence
- covariance matrices
- maximum likelihood
- high resolution
- ground truth
- data points
- hidden markov models