jMetal is an object-oriented Java-based framework for multi-objective optimization with metaheuristics. The Web page of the project is: http://jmetal.github.io/jMetal/. Former jMetal versions can be found in SourceForge. The current version is jMetal 5.7.
You can find the last released versions of jMetal on the Maven Central Repository.
To use jMetal in your project, you need at least the jmetal-core
artifact.
It provides various components used to implement jMetal algorithms.
To implement your own, you only need this package.
jMetal comes with various algorithms already implemented, which you can obtain by adding the jmetal-algorithm
artifact.
If you are more interested in experimenting with your own algorithms, you can instead add the jmetal-problem
artifact to obtain various problems to solve.
You can of course add both of them to try combinations.
If you want to go further by running and evaluating different combinations, you can finally add the jmetal-exec
artifact, which comes with various utilities.
The jMetal development version is hosted in this repository; this way, interested users can take a look to the new incoming features in advance.
If you are interested in contributing with your ideas and comments, please take a look at the current discussions in the Issues section.
- Fixed a bug in class
ComputeQualityIndicators
The documentation is hosted in https://github.com/jMetal/jMetalDocumentation
A.J. Nebro, J.J. Durillo, M. Vergne: "Redesigning the jMetal Multi-Objective Optimization Framework". Proceedings of the Companion Publication of the 2015 on Genetic and Evolutionary Computation Conference (GECCO Companion '15) Pages 1093-1100. DOI: http://dx.doi.org/10.1145/2739482.2768462
Coverage data of the jmetal-core package reported by IntelliJ Idea:
Class % | Method % | Line % |
---|---|---|
58% (122/210) | 42% (529/1236) | 40% (2524/6263) |