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Currently the lhs_prcc function only supports sampling from the uniform distribution.
In a previous [issue](https://github.com/m-d-grunnill/MetaCast/issues/6#issue-2374034248) @robmoss mentioned …
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We want to test PineTree to constrain the halo biasing problem across the Quijote latin hypercube. It has currently only been tested on a single cosmology.
PineTree is a Neural Physical Engine, i.e. …
maho3 updated
2 months ago
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A variant on randomly sampling distribution parameters at the point of creating the initial population. With Latin hypercube sampling (LHS), the parameter space is utilised fully, giving a wider initi…
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Hi,
I am playing with the latin hypercube samper and was wondering if there is
a way to set the random seed somewhere.
Thanks,
Holger
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Hi, i have a nomad file that goes roughly like
```
DIMENSION 17
NB_THREADS_OPENMP 18
BB_EXE "$./a.out"
BB_OUTPUT_TYPE OBJ
BB_INPUT_TYPE * R
LH_SEARCH 16 10
LOWER_BOUND * -10
UPPER_BOUND * 10…
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ERT should support latin hypercube sampling.
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I had another question concerning the sampling. In your sample code, at a certain moment, you define resampling with the same strata of the previous sample to achieve an additional nested sampling.
…
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It may be worthwhile to investigate using latin hypercube sampling instead of the standard purely random sampling method. It looks as though all of the tools are already in place to do this. The simul…
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Inspired by the comments in #432: currently we pick the initial points at random, and discussed using a Sobol sequence (or other quasi random sequence) instead.
Finding a good implementation of a Q…
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## Feature Request:
Implementing stratified sampling in ERT to improve the sampling process. Stratified sampling could potentially provide a better coverage of the sample space and reduce the risk o…