An efficient MCMC algorithm for continuous ph distributions.
Ryo WatanabeHiroyuki OkamuraTadashi DohiPublished in: WSC (2012)
Keyphrases
- experimental evaluation
- computational cost
- optimization algorithm
- cost function
- times faster
- computationally efficient
- dynamic programming
- gaussian densities
- recognition algorithm
- detection algorithm
- high accuracy
- np hard
- expectation maximization
- learning algorithm
- segmentation algorithm
- parameter estimation
- convergence rate
- significant improvement
- k means
- search space
- computational complexity
- optimal solution
- objective function
- similarity measure
- particle swarm optimization
- probabilistic model
- monte carlo
- prior information
- bayesian inference
- continuous variables
- sampling algorithm
- neural network