sampling multimodal distributions made easy
Chainsail helps to sample multimodal distributions by implementing an automatically scaling Replica Exchange MCMC algorithm. All you need to provide is a Python module defining your probability density and its log-probability gradient.
Chainsail is currently not deployed under this URL. If you would like to see a demo, please contact the Chainsail team at email@example.com
Chainsail is open-source and you can find the source code here
. Please feel free to create an issue or contribute via PRs!
The Chainsail resources repository
contains some background on the algorithms used in Chainsail and a complete walk-through. Also see our blog posts for details on Chainsail and the algorithms at work:
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