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The GP module for now uses `lbfgs` (first-order method) and `newton` method (second-order method).
Indeed, many nonlinear optimizers (eg, `Conjugate Gradient` ) can be used in the module.
Make the G…
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I am trying to use pip to install pyhacrf under conda on Windows 7 and it is giving me the following error. Any help with a work around would be greatly apprecieated.
```
C:\Users\User\AppData\Local\…
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In a real-world when you are solving an optimization problem it is often required to specify a bound constrains on variables, so it would be nice to implement L-BFGS-B algorithm, i.e. extend L-BFGS to…
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Could I request a test problem for the Adam optimizer, just to understand how it works better? Thanks :+1:
I tried to use the new adam optimizer on the rosenbrock test problem in `optim`, used for a…
ghost updated
9 years ago
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**Reported by nslagle on 21 Feb 41814440 11:13 UTC**
I've noticed lately that several methods (neighbor_search, mog, emst, fastica, svm,
regression, nnsvm, mvu) obtain parameters both through a standa…
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- [ ] Make LBFGS the default optimizer
- [ ] include missing control parameter `tol_rel_param`
- [ ](optional) change cross-refs to CmdStan, because the options aren't documented in the Stan 2.4.0 man…
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I am attempting to install statsmodels master on Python 3.4 for the [Snake Charmer](https://github.com/andrewclegg/snake-charmer/) project. Several tests are failing or throwing errors.
Python 3.4
Ub…
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the code does not demand initial values for the start point and for sigma. I consider this as a bug. These values are not generic and cannot be generically generated, they _must_ be demanded from the …
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I ran the following command and got the resulting output errors:
``` bash
○ brew install simbody
==> Downloading https://github.com/simbody/simbody/archive/Simbody-3.3.zip
###########################…
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Hi all
I have a few years of experience with implementing (I like to write my own code) and using various large-scale optimization algorithms in MATLAB. I have worked with non-linear conjugate gradie…