Lack of Consistency of Mean Field and Variational break Bayes Approximations for State Space Models.
Bo WangD. M. TitteringtonPublished in: Neural Process. Lett. (2004)
Keyphrases
- state space
- variational methods
- free energy
- variational approximation
- markov random field
- parameter estimation
- image segmentation
- complex systems
- higher order
- probabilistic model
- stochastic processes
- em algorithm
- statistical models
- dynamical systems
- closed form
- prior knowledge
- optimal solution
- neural network
- continuous time bayesian networks