Variational Kullback-Leibler divergence for Hidden Markov models.
John R. HersheyPeder A. OlsenSteven J. RenniePublished in: ASRU (2007)
Keyphrases
- hidden markov models
- kullback leibler divergence
- mutual information
- information theoretic
- probability density function
- information theory
- distance measure
- image segmentation
- conditional random fields
- marginal distributions
- machine learning
- probability distribution
- image processing
- higher order
- text classification
- variational methods