Topics tagged mcmc

Topic	Replies	Views	Activity
Developing a Deeper Intuition for HMC: Connecting the Underlying Concepts with the Hamiltonian Equations Algorithms techniques , mcmc , math	10	257	January 17, 2025
Definition of Markov chain standard error (MCSE) General mcmc	7	1148	May 28, 2024
Bad diagnostics with multilevel models brms mcmc , hierarchical-model , brms	4	1207	January 13, 2024
Zero-one-inflated beta regression with brms not finishing the chains Modeling techniques , fitting-issues , mcmc , brms	5	902	October 18, 2023
Creating a MCMC sampler based on the emcee python import Modeling mcmc , python	3	658	September 6, 2023
NUTS tree build - Time reversibility Algorithms mcmc	3	585	July 13, 2023
MCMC approximation of posterior for a simple model of human attention (Divergent transitions) Modeling mcmc , cmdstanpy , divergences	0	398	November 19, 2022
New algorithm: Gradient-based Adaptive Markov Chain Monte Carlo Algorithms mcmc	13	2092	February 16, 2022
Explore different typical sets in HMC General mcmc	4	1283	December 6, 2021
How to interpret MCMC model result Modeling techniques , fitting-issues , mcmc , interpret-results	4	1597	August 23, 2021
Animating MCMC with Python Modeling mcmc , interpret-results , visualisation	4	699	August 16, 2021
Cross-chain warmup adaptation using MPI Algorithms mcmc	91	4948	July 2, 2021
Running time of NUTS using Big O notation? Algorithms mcmc	2	1115	August 12, 2020
Metropolis–Hastings :"We assume that the posterior density is locally flat over the region we sample from" General mcmc	7	842	June 10, 2020
I wish to include holidays/events(similar to FBprophet) to stan model Modeling pystan , mcmc , stan	3	910	May 27, 2020
Experiences with the zig-zag process MCMC? Algorithms mcmc	5	1600	March 30, 2020
Stan's ESS (and monotone autocorrelations) Algorithms mcmc	5	897	March 13, 2020
Why doesn't sampling fail when optimizing does? Algorithms optimization , mcmc	3	880	February 13, 2020
New Algorithm: Newtonian Monte Carlo paper Algorithms mcmc	7	2123	February 7, 2020
MPI framework for parallelized warmups Algorithms mcmc	25	2050	December 7, 2019
HINTS: An alternative to NUTS that doesn't require gradients Algorithms mcmc	40	4468	September 22, 2019
Covadapt: Low Rank covariance adaptation for high dimensional problems Algorithms mcmc	20	2059	September 14, 2019
Confused about accept_stat__ and delta Algorithms mcmc	10	2208	August 21, 2019
Question regarding the samplers at use for time-series models? Algorithms mcmc	3	1538	July 1, 2019
Using a fixed step size for HMC (or NUTS) and other sampler options Algorithms mcmc	21	3330	June 27, 2019
HMC (jittered) vs. NUTS on 1000-dimensional standard normal Algorithms mcmc	9	3821	April 29, 2019
Subsampling in parallel and MCMC Algorithms mcmc	12	1832	April 29, 2019
Using output from optimization algorithms to initialize sampler Algorithms optimization , mcmc	6	1246	April 25, 2019
Dual-averaging for other MCMC algorithms Algorithms mcmc	2	807	November 2, 2018
Variation in elapsed time of parallel chains and best practices for computing expectations from multiple chains Algorithms mcmc	18	3114	October 29, 2018