2020
DOI: 10.48550/arxiv.2010.04190
|View full text |Cite
Preprint
|
Sign up to set email alerts
|

MatDRAM: A pure-MATLAB Delayed-Rejection Adaptive Metropolis-Hastings Markov Chain Monte Carlo Sampler

Shashank Kumbhare,
Amir Shahmoradi

Abstract: Markov Chain Monte Carlo (MCMC) algorithms are widely used for stochastic optimization, sampling, and integration of mathematical objective functions, in particular, in the context of Bayesian inverse problems and parameter estimation. For decades, the algorithm of choice in MCMC simulations has been the Metropolis-Hastings (MH) algorithm. An advancement over the traditional MH-MCMC sampler is the Delayed-Rejection Adaptive Metropolis (DRAM).In this paper, we present MatDRAM, a stochastic optimization, samplin… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2022
2022
2022
2022

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 31 publications
0
1
0
Order By: Relevance
“…where i represents the index of the measurement data points and N m is the total number of the measured voltage data points. To sample the parameter space, the adaptive Metropolis-Hastings MCMC algorithm is used to generate the parameter samples [53], the sample size for each test is set to 50,000 and the desired acceptance rate is set to 0.23 [54].…”
Section: Parameter Identification In the Time Domainmentioning
confidence: 99%
“…where i represents the index of the measurement data points and N m is the total number of the measured voltage data points. To sample the parameter space, the adaptive Metropolis-Hastings MCMC algorithm is used to generate the parameter samples [53], the sample size for each test is set to 50,000 and the desired acceptance rate is set to 0.23 [54].…”
Section: Parameter Identification In the Time Domainmentioning
confidence: 99%