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greta can't currently sample discrete random variables, because HMC is the only implemented sampler (though see #104)
You can use HMC to sample (some) models with latent discrete random variables, …
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**Bag of Marbles**
There are several bags of marbles each containing some colors of marbles. Marbles are drawn at random from each bags. We need to predict the distribution of the marbles in each bag…
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Hello back,
I aimed to run your code using Python hyperthreading module (I don't know if you are familiar with it) to speed up hyperparameter sweeps, as you may find in the file attached (it is in …
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Hello,
I'm struggling with the tractor to photometer Galsim-simulated galaxy profiles. I found that the tractor fit typically underestimates given fluxes, and the Gaussian mixture model flux for a …
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Right now, an ex-gauss fit is missing in stan. Since ex-gauss might not be available in Stan by default, we might have to implement it with custom functions.
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**EDIT on 25-02-2020:**
The error occurs within the function jags.model() at line 76 with the following content:
`.Call("compile", p, data, as.integer(n.chains), TRUE, PACKAGE = "rjags")`
_The ca…
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The repository contains a `bayes_snapper.npy` that apparently contains a bayesian model to rate satellite quality. Unfortunately the model seems to have been generated with an outdated scikit version …
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X is a vector of samples, and I got a trained model from it. I make a copy of this model because I want to do some operations with this copy (like modify the order of the means, or the startprob, etc)…
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mixtures including product models don't have the correct parameter names.
For example
```
$ sascomp cylinder+sphere@hardsphere -pars -noplot
scale: 1
background: 0.001
A_scale: 1
A_sld: 4
A_sld_solve…
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# URL
- https://arxiv.org/abs/2207.04672
# Affiliations
- NLLB Team, N/A
- Marta R. Costa-jussà, N/A
- James Cross, N/A
- Onur Çelebi, N/A
- Maha Elbayad, N/A
- Kenneth Heafield, N/A
- K…