[SciPy-Dev] Some remarks on least-squares algorithms

[Carl Kleffner]

You may take a look at ARLS: Automatically Regularized Linear System Solver
<https://pypi.org/project/arls/> based on scipy.linalg.
It is a heuristic solver (using the picard condition) for over-determined /
under-determined or ill-conditioned problems.

Cheers

Carl

Am Mo., 12. Apr. 2021 um 17:24 Uhr schrieb Robert Kern <
robert.kern at gmail.com>:

> On Mon, Apr 12, 2021 at 5:30 AM Benoit Rosa <b.rosa at unistra.fr> wrote:
>
>>
>> The second remark is that, when looking at MATLAB's implementation, I
>> found this:
>>
>
> First, thank you for your comments.
>
> Second, I know it seems innocuous, but please do not post snippets of
> MATLAB's source code here. They are under copyright and presumably MATLAB's
> proprietary license. We can't refer to that code when writing our own
> implementation, even if we are just reading this email with the snippet. We
> can refer to open source code under a liberal license like SciPy's, and we
> can refer to papers or even MATLAB's documentation that describe the
> algorithm but not in code. Having the snippet posted here puts us in an
> awkward position with respect to actually following up on your request.
>
> Thank you for your consideration.
>
> --
> Robert Kern
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