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Replica Exchange Monte Carlo #3

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YoshikawaMasashi opened this issue Mar 21, 2018 · 2 comments
Closed

Replica Exchange Monte Carlo #3

YoshikawaMasashi opened this issue Mar 21, 2018 · 2 comments
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@YoshikawaMasashi
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Hi.

I implemented Replica Exchange Monte Carlo method for edward, recently.
(blei-lab/edward#865)
I also want to implement this method for this repository.

Can I contribute for this project if I implement it?

Thanks.

@jvdillon
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Hi YoshikawaMasashi. We'd love to have your contribution!

Ideally it'd be possible to implement the low-level MCMC algorithm as a tfp.mcmc.TransitionKernel. Then, working with Dustin, you could consider using this low-level code in Edward2.

In a matter of days we'll be adding RandomWalkMetropolis so this may serve as a nice example in addition to HMC. (But feel free to begin your implementation whenever you like.)

@jvdillon jvdillon self-assigned this Mar 24, 2018
csuter pushed a commit that referenced this issue Apr 30, 2018
Hi!

I implemented `TransitionKernel` that perform Replica Exchange Monte Carlo Method(#3).
I would be appreciated your comment.

PiperOrigin-RevId: 194812467
@junpenglao
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BTW this can be close now.

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