pycma vs scikit-opt

pycma

Python implementation of CMA-ES (by CMA-ES)

Genetic Algorithm, Particle Swarm Optimization, Simulated Annealing, Ant Colony Optimization Algorithm,Immune Algorithm, Artificial Fish Swarm Algorithm, Differential Evolution and TSP(Traveling salesman) (by guofei9987)

genetic-algorithm pso particle-swarm-optimization tsp travelling-salesman-problem simulated-annealing ant-colony-algorithm immune-algorithm heuristic-algorithms immune Artificial intelligence fish-swarms Optimization

Source Code

scikit-opt.github.io

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pycma		scikit-opt
	Project
4	Mentions	1
1,037	Stars	4,996
1.0%	Growth	-
6.8	Activity	3.3
about 2 months ago	Latest Commit	about 1 month ago
Python	Language	Python
GNU General Public License v3.0 or later	License	MIT License

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

pycma

Posts with mentions or reviews of pycma. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-10.

How to solve Optimization Problem
1 project | /r/optimization | 27 Apr 2023

There is a notebook on how to handle constraints with the pycma package: https://github.com/CMA-ES/pycma/blob/development/notebooks/notebook-usecases-constraints.ipynb
Optiseek - a collection of single-objective optimization algorithms for multi-dimensional functions with a uniform format
5 projects | /r/Python | 10 Jul 2022

It you want to implement more single objective meta heuristic, you should take a look at CMA-ES
Code for PI2-CMA Policy Search
1 project | /r/reinforcementlearning | 29 Mar 2021

If anyone is wondering, I found a CMAES implementation here https://github.com/CMA-ES/pycma
Metaheurisric : what neighborhood for a vector of real parameters ?
1 project | /r/algorithms | 12 Feb 2021

If it's not convex (multimodal, whatever), try an algorithm like CMA-ES for these sorts of problems https://github.com/CMA-ES/pycma. Other alternatives: particle swarm optimization or differential evolution.

scikit-opt

Posts with mentions or reviews of scikit-opt. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-10.

Optiseek - a collection of single-objective optimization algorithms for multi-dimensional functions with a uniform format
5 projects | /r/Python | 10 Jul 2022

What are some alternatives?

When comparing pycma and scikit-opt you can also consider the following projects:

Multi-UAV-Task-Assignment-Benchmark - A Benchmark for Multi-UAV Task Allocation of an Extended Team Orienteering Problem

zoofs - zoofs is a python library for performing feature selection using a variety of nature-inspired wrapper algorithms. The algorithms range from swarm-intelligence to physics-based to Evolutionary. It's easy to use , flexible and powerful tool to reduce your feature size.

fast-cma-es - A Python 3 gradient-free optimization library

optiseek - An open source collection of single-objective optimization algorithms for multi-dimensional functions.

geneal - A genetic algorithm implementation in python

noisyopt - Python library for optimizing noisy functions.

PSO-cont-sched - Made for a college project, this Java program attempts to demonstrate how PSO might be used to solve container scheduling problems.

pyswarms - A research toolkit for particle swarm optimization in Python

PSOClustering - This is an implementation of clustering IRIS dataset with particle swarm optimization(PSO)