A Novel Gaussian Sum Smoother for Approximate Inference in Switching Linear Dynamical Systems.
David BarberBertrand MesotPublished in: NIPS (2006)
Keyphrases
- linear dynamical systems
- approximate inference
- dynamical systems
- graphical models
- expectation propagation
- hidden markov models
- spatio temporal
- latent variables
- probabilistic inference
- belief propagation
- latent variable models
- real valued
- parameter estimation
- human motion
- gaussian process
- bayesian networks
- message passing
- conditional random fields
- video sequences
- dynamic textures
- probabilistic model
- structured prediction
- maximum likelihood
- belief networks
- generative model
- random variables
- gaussian mixture model
- graph cuts