Leon Lan

There's 3 "parameter groups" that we might want to tune in ALNS: - ALNS itself (the parameters such as destroy rate, which destroy and repair operators) - The operator selection...

Sure thing. I'll submit a PR next week.

Yea, I'll submit a PR this weekend.

#112 adds a simple configuration for pre-commit. There's a few things more that I'd like to do: - [ ] Integrate with [pre-commit.ci](https://pre-commit.ci/). This I cannot do because I'm not...

Yea I'm definitely interested in working on this! I'm currently familiarizing myself with constraint programming and I plan to make an LNS-based CP solver for large-scale flow shop scheduling problems....

Sounds good to me as well! > I don't mind if we make this a practical exercise, but in the interest of my (and @leonlan, I assume) PhD a research...

Yup, here: https://github.com/N-Wouda/ALNS/blob/04991b6b2d21437992da2da415a3f98958ec9e2c/alns/accept/SimulatedAnnealing.py#L113-L118 I initially thought of supporting both RandomState and Generator like this, but since RandomState is legacy we should just replace it entirely.

Hi @hyeok9855, I don't have time to go over the code in full detail, but I had a quick glance at the PyVRP part. It looks good to me with...