Direct Density-Derivative Estimation and Its Application in KL-Divergence Approximation.
Hiroaki SasakiYung-Kyun NohMasashi SugiyamaPublished in: AISTATS (2015)
Keyphrases
- kl divergence
- probability density
- kullback leibler
- kullback leibler divergence
- density estimation
- mahalanobis distance
- gaussian mixture
- probability density function
- gaussian mixture model
- density function
- probability distribution
- information theoretic
- maximum likelihood estimation
- random variables
- gaussian distribution
- exponential family
- probabilistic latent semantic analysis
- mixture model
- maximum likelihood