Bayesian Inference for Origin-Destination Matrices of Transport Networks Using the EM Algorithm.
Baibing LiPublished in: Technometrics (2005)
Keyphrases
- bayesian inference
- em algorithm
- hyperparameters
- expectation maximization
- probabilistic model
- origin destination
- hidden variables
- maximum likelihood
- mixture model
- variational approximation
- prior information
- generative model
- gaussian mixture model
- parameter estimation
- variational bayes
- variational inference
- gaussian mixture
- expectation maximisation
- incomplete data
- probability density function
- maximum a posteriori
- log likelihood
- markov chain monte carlo
- graphical models
- posterior distribution
- bayesian framework
- bayesian methods
- prior distribution
- particle filter
- bayesian networks
- density estimation
- cross validation