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Working through tests etc. while trying to make sure that the fix for https://github.com/lme4/lme4/issues/166 doesn't break anything else.
One of the tests in https://github.com/lme4/lme4/blob/master…
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### Describe the feature or idea you want to propose
Our new experimental forecasting module starts with a really fast ETS implementation. The next stage is AutoETS. But how to search the parameter s…
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```
1. Description of the new feature
Implement this algorithm
2. Classes and or functions involved
```
Original issue reported on code.google.com by `lmoff...@gmail.com` on 12 Nov 2010 at 3:10
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Currently, optimas provides BO/MF-BO, random and grid sampling generators:
https://optimas.readthedocs.io/en/latest/api/generators.html
For many optimization jobs, it would also be helpful to have…
ax3l updated
7 months ago
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I was checking the implementation of the `NedlerMeadSimplex` algorithm while looking at a few different code-implementations in order to better understand the algorithm and noticed a few discrepancies…
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Currently (1b765a3d07e911f67ce270d441e4ce92de43f311) working on getting first-order model function in CRAN version (along with scipen fix).
But there are several improvements that should be done even…
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Hi, thank you for the package. I am confused about how to put bounds on parameters using Nelder-Mead. Could you please let me know which is the correct approach? Thank you.
```
lower = [-1.0, -1.0]
…
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Various time series where NM ends up in a singular matrix
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Reported by Daniel Johnson.
The issue is that changing the order of the terms in the model call results in notably different results. This also happens with bobyqa, but to a much lesser extent. Th…
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**Describe the solution you'd like**
I'd like to be able to do a multiparametric optimisation, ideally using the nelder-mead algorithm,as in scipy https://docs.scipy.org/doc/scipy/reference/optimize.…