OptimKit.jl

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Is complex number supported in OptimKit?

2

For complex optimization, there is an error for missing method isless(::ComplexF64, ::ComplexF64). Is the complex number supported in OptimKit?

Confusio

Jutho

I am not sure if this is intentional or not, but all the optimisation algorithms exit with an error if the initial guess was exactly at the optimum. The simplest...

ebelnikola

Comment to explain `_inner`

1

https://github.com/Jutho/OptimKit.jl/blob/6f08a89c94af4c0ec0886fc2d38efc40d238af24/src/OptimKit.jl#L7 This is really just for my curiosity. If appropriate, can you include a comment about why not just `_inner(x, v1, v2) = LinearAlgebra.dot(v1, v2)`? I can't tell if it's...

goretkin

It would be helpful if one could add the option of terminating the optimization procedure in case a linesearch is not able to find a new set of variables that...

ErikLW

This package's test suite generates a lot of output, often triggering the PkgEval log limit. For example: https://s3.amazonaws.com/julialang-reports/nanosoldier/pkgeval/by_date/2022-11/19/OptimKit.primary.log It would be nice if by default the logs weren't as verbose...

maleadt

Request: add DOI to cite this package

4

I want to cite this package in my article. As well as `TensorOperations.jl`, DOI with ZENODO is helpful.

ho-oto

Still an infinite loop in bisect

8

Sorry to sound like a broken record and I know we discussed in https://github.com/Jutho/OptimKit.jl/pull/10 but there's still an infinite loop path in bisect. I confirm because I run into it...

marius311

This is a patch-fix for the encounter of (small) negative norms, in order to stabilize the algorithms. In particular, whenever this happens and the norm of a small negative number...

lkdvos

Common Interface for iterative algorithms

2

Hi @Jutho, hi @lkdvos, I am coming back to our very nice discussion in Lausanne in November about a generic interface for algorithms. We could maybe discuss a few ideas...

kellertuer