python-mip
optaplanner-quickstarts
python-mip | optaplanner-quickstarts | |
---|---|---|
1 | 4 | |
504 | 27 | |
1.4% | - | |
7.1 | 4.7 | |
about 2 months ago | about 1 month ago | |
Python | Java | |
Eclipse Public License 2.0 | Apache License 2.0 |
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python-mip
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Ask HN: Do you use an optimization solver? Which one? Why? Do you like it?
I've been using CBC via python-mip (https://github.com/coin-or/python-mip). It's great because it's got a super clean interface (milp variables/expressions/constraints), the code is quite accessible, and it's low overhead which makes it good for solving many very small problems.
Community sentiment seems to be beginning to shift toward favouring the HiGHS solver (https://github.com/ERGO-Code/HiGHS) over CBC. Something I'm keeping a close eye on.
nextmv seems to pitch itself as a generic solving ("decision automation") platform or something (unclear). But it seems that the only fleshed out product offering is for vehicle routing, based on the docs. Are there plans to offer, for instance, a solver binary that can be used to solve generic problems?
Also all the github repos under https://github.com/nextmv-io are private, so links from docs are 404.
optaplanner-quickstarts
- Enhancing the Factorio experience with SAT solvers
- Ask HN: Do you use an optimization solver? Which one? Why? Do you like it?
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How to build an app that can auto generate a weekly and a monthly complex roster for my department?
The model classes aren't tricky... but you'll need to think about it.
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Anyone try to apply OR to videogames, such as, say, Factorio?
Source code: https://github.com/kiegroup/optaplanner-quickstarts/tree/8.5.x/quarkus-factorio-layout
What are some alternatives?
or-tools - Google's Operations Research tools:
SciPy - SciPy library main repository
HiGHS - Linear optimization software
intellij-quarkus - IntelliJ Quarkus Tools
EA-FC-24-Automated-SBC-Solving - EA FC 24 Automated SBC Solving using Integer Programming ⚽
OptaPlanner - Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.
minizinc-python - Access to all MiniZinc functionality directly from Python
clpz - Constraint Logic Programming over Integers
exact
golomb-solver - Create Golomb rulers with constraint programming