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When derivatives of the objective function are available, MCMC methods that use them, for example Hamiltonian Monte Carlo, can be very much faster than MCMC methods that aren't. PINT has gone to great…
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Potential alternative to MH, supposed to be better.
A variant is the "NUTS" algorithm, which is implemented in the package "stan"
Should look into at some point.
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La idea de este issue es que dejemos un enlace, nota, imagen, comentario, etc. a recursos que nos encontramos por ahi y pensamos que pueden ser utiles para desarrollar este curso.
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- [ ] Can utilize the _or_ functionality e.g `string(a|b)string`.
- [ ] Can utilize the `*` ,`+` and `?` to indicate zero or more occurrences and atleast one occurrence and zero one occurrence respect…
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#### Summary:
It would be nice to have versions of HMC/NUTS that support a low-rank plus diagonal metric a la L-BFGS.
This will require the following.
1. `low_rank_e_metric` and `low_rank_e…
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The file `python/progressive_turnaround.py` contains an implementation of progressive sampling a proposal point during trajectory exploration, thus reducing the number of leapfrog steps necessary to e…
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I wonder what you think about adaptive HMC, in particular [Wang, Mohamed, and Freitas (2013)](http://jmlr.org/proceedings/papers/v28/wang13e.pdf). Note that I am not asking you to implement it, just c…
tpapp updated
6 years ago
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Hi,
Would you guys be interested in an implementation on the adaptative HMC scheme proposed in ["Adaptive hamiltonian and riemann manifold monte carlo."](https://dl.acm.org/doi/10.5555/3042817.304310…
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Dear CASM developers,
Wondering if vibrational entropy is or being considered in the CASM package right now? If not, what could be the best way to incorporate it under the CASM framework?
Thanks…
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How to reduce the Cell X Features grid down to what a laptop GPU can handle. Somewhere around 5K -- 10K. Not sure how many principle components. tSNE seems to like 10 -- 100.
The developer of [apri…