Talk:Comparison of Gaussian process software

Disclosure

I'm the author of a gaussian process software, but I did not list it here. Joanico (talk) 22:22, 23 May 2020 (UTC)

Linear transformations in GPVecchia

From the vignette https://github.com/katzfuss-group/GPvecchia/blob/master/vignettes/GPvecchia_vignette.Rmd (the only documentation I could find about GPVecchia) it appears that linear transformations can be applied to predictions, but not to the process before fitting the data, the latter being the intended meaning of the columns, explained above in the page, and motivated by the fact that the former is simpler and can be done independently of the specific program after fetching the predictions.

So I put a "Yes?" in gray instead of a clear green "Yes".

Joanico (talk) 19:21, 1 September 2021 (UTC)

Reading the reference manual was sufficient to determine that 1) indeed linear transformations are not supported, and 2) neither correlated errors.

Joanico (talk) 21:05, 1 September 2021 (UTC)

Delete MatlabGP

I deleted the recently added MatlabGP software because on a quick skim I have found evidence of low competence, namely this line of code. I won't say why that line is bad in case the author tried to "guess the teacher password" by changing that line to what I say. If you are the author and think this is unfair, please tell me your guess about why I am thinking that line is not ok, and explain why it's actually ok instead. Joanico (talk) 13:39, 28 September 2024 (UTC)

Delete SAMBO

I looked at the code on github (a85f8fb). Its implementation of GP regression is a thin wrapper around scikit-learn's one. Multiple values in the table look wrong. It seems to have been developed in the last 2-3 months. Joanico (talk) 21:33, 2 March 2025 (UTC)

Delete CODES

I looked at the documentation https://codes.arizona.edu/toolbox/help/. It has a very basic GP regression implementation. The implemenation can optionally act as a DACE wrapper. Some cells in the table seem wrong: solvers:specialized, solvers:exact, and hyperparameters. Joanico (talk) 22:15, 2 March 2025 (UTC)