https://github.com/industrial-optimization-group/desdeo
An open source framework for interactive multiobjective optimization methods
https://github.com/industrial-optimization-group/desdeo
mathematical-modelling mathematical-programming mcda multicriteria-decision-analysis multiobjective-optimization optimization python3
Last synced: 3 months ago
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An open source framework for interactive multiobjective optimization methods
- Host: GitHub
- URL: https://github.com/industrial-optimization-group/desdeo
- Owner: industrial-optimization-group
- License: mit
- Created: 2016-05-06T12:07:43.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2025-10-20T14:42:42.000Z (3 months ago)
- Last Synced: 2025-10-20T16:29:22.763Z (3 months ago)
- Topics: mathematical-modelling, mathematical-programming, mcda, multicriteria-decision-analysis, multiobjective-optimization, optimization, python3
- Language: Python
- Homepage: https://desdeo.it.jyu.fi
- Size: 71 MB
- Stars: 39
- Watchers: 10
- Forks: 33
- Open Issues: 60
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# DESDEO: the open-source software framework for interactive multiobjective optimization
[](https://discord.gg/uGCEgQTJyY) [](https://desdeo.readthedocs.io/en/latest/) 
## Introduction
DESDEO is an open-source framework for interactive multiobjective optimization
methods. The framework contains implementations of both scalarization- and
population-based interactive methods. There are currently no other open-source
software frameworks that focus solely on the implementation of interactive
multiobjective optimization methods.
The mission of DESDEO is to increase awareness of the benefits of interactive
multiobjective optimization methods, make interactive methods openly available,
and to function as _the_ central hub for implementations of various interactive
methods. Apart from existing methods, DESDEO offers various tools to facilitate
the development of new methods and their application as well. Another important
goal of DESDEO is to answer the needs of decision makers and practitioners when
it comes to modeling and solving real-life multiobjective optimization problems.
In the bigger picture, DESDEO will be composed of three major components:
1. The __core-logic__, which contains the algorithmic implementation of
interactive methods, various tools related to multiobjective optimization, and
means to model a variety of multiobjective optimization problems. The core-logic
can be considered stable enough for use in research and applications.
2. The __web-API__ (WIP), which implements a web-based application programming
interface (API) to allow the use of the various functionalities found in
DESDEO's core-logic through a web connection. The web-API implements also a
database, which is a vital component for managing and enabling
decision-support using the framework. __The
web-API is currently under heavy development, and is subject to changes.__
3. The __web-GUI__ (WIP), which implements a web-based interface for utilizing
the interactive methods and tools for modeling and solving multiobjective
optimization problems. __The web-GUI relies heavily on the web-API, and is also being actively developed currently, and therefore subject to sudden changes.__
For developing and experimenting with interactive multiobjective optimization
methods on a "grass root" level, the __core-logic__ provides the necessary
tools. For deploying interactive methods, the __web-API__ and the __web_GUI__
play a central role.
DESDEO is an open-source project and everybody is welcome to contribute!
## Core-logic: key features
DESDEO's core-logic offers various features that can facilitate the application and
development of new interactive multiobjective optimization methods. Some
of the key features include, but are not limited to,
- A powerful, pydantic-based, schema for modeling multiobjective optimization
problem of various kinds. Including, analytically defined problems, data-based
problems, surrogate-based problems, and simulation-based problems.
Both continuous and (mixed-)integer problems are supported as well.
- Support to interface to many popular and powerful optimization software for
solving multiobjective optimization problems. Including Gurobi, various solvers
from the COIN-OR project, and nevergrad, for instance.
- A wide assortment of modular software components for implementing existing
and new interactive multiobjective optimization methods. For example, many
scalarization functions and evolutionary operators for multiobjective
optimization are available.
- An extensive documentation suitable for both newcomers to DESDEO and
interactive multiobjective optimization in general, and seasoned veterans.
## Web-API: key features
DESDEO's web-API is currently under active development. Once it stabilized, its
key features will be listed here. In the meantime, the interested user can
follow (and contribute!) the development progress of the web-API in [this
issue](https://github.com/industrial-optimization-group/DESDEO/issues/245).
## Web-GUI: key features
DESDEO's web-GUI is currently in a planning stage. Once its active development
starts, an issue will be created for documenting its development, as is
currently the case with the web-API.
## Installation instructions
DESDEO is available on PyPI to be installed via pip:
```bash
pip install desdeo
```
However, some of DESDEO's features rely on 3rd party optimizers, which should be available on your system.
To read more on these, and on instructions on how to install the latest version of DESDEO directly from Github,
[check out the documentation](https://desdeo.readthedocs.io/en/latest/howtoguides/installing/).
## Documentation
Care has been taken to make sure DESDEO is well documented, making it accessible
to both newcomers and seasoned users alike. [The documentation of DESDEO is
available online.](https://desdeo.readthedocs.io/en/latest/)
## Contributing
As DESDEO is an open source-project, anybody is welcome to contribute.
An extensive tutorial to get started contributing to DESDEO
[is available in the documentation](https://desdeo.readthedocs.io/en/latest/tutorials/contributing/).
Be sure to check it out!
For additional support for contributing to DESDEO,
be sure to check out the DESDEO channels
in the MCDM Community's Discord server. You may join the server
[through this invite](https://discord.gg/TgSnUmzv5M).
## License
DESDEO is licensed under the MIT license. For more information,
check the `LICENSE` file.
## Citing DESDEO
To cite DESDEO, please include the following reference:
[Misitano, G., Saini, B. S., Afsar, B., Shavazipour, B., & Miettinen, K. (2021). DESDEO: The modular and open source framework for interactive multiobjective optimization. IEEE Access, 9, 148277-148295.](https://doi.org/10.1109/ACCESS.2021.3123825)
```
@article{misitano2021desdeo,
title={DESDEO: The modular and open source framework for interactive multiobjective optimization},
author={Misitano, Giovanni and Saini, Bhupinder Singh and Afsar, Bekir and Shavazipour, Babooshka and Miettinen, Kaisa},
journal={IEEE Access},
volume={9},
pages={148277--148295},
year={2021},
publisher={IEEE}
}
```
__Note__: A new article describing the latest iteration of the framework,
also known as _DESDEO 2.0_ is currently being prepared. The content of
this repository's master branch is considered to be _DESDEO 2.0_.
## Funding
Currently, DESDEO's development is partly funded by two projects granted by the
[Research Council of Finland](https://www.aka.fi/en/). The most recent ones
include:
- DESIDES (project 355346)
- UTOPIA (project 352784)
- DAEMON (project 322221)