Variational Approach for Efficient KL Divergence Estimation in Dirichlet Mixture Models.
Samyajoy PalChristian HeumannPublished in: CoRR (2024)
Keyphrases
- mixture model
- kl divergence
- density estimation
- exponential family
- gaussian mixture model
- em algorithm
- gaussian mixture
- probability density
- expectation maximization
- generative model
- probabilistic model
- unsupervised learning
- probability density function
- maximum likelihood
- kullback leibler divergence
- model selection
- dirichlet distribution
- density function
- information theoretic
- gaussian distribution
- image segmentation
- maximum likelihood estimation
- prior knowledge
- feature extraction
- image processing