An open source framework for interactive multiobjective optimization methods

industrial-optimization-group, updated 🕥 2023-03-02 11:42:52

DESDEO

PyPI version Documentation Status

DESDEO

About

DESDEO is an open source framework for interactive multiobjective optimization methods. DESDEO contains implementations of some interactive methods and modules that can be utilized to implement further methods.

The mission of DESDEO is to increase awarenss of the benefits of interactive methods make interactive methods more easily available and applicable. Thanks to the open architecture, interactive methods are easier to be utilized and further developed. The framework consists of reusable components that can be utilized for implementing new methods or modifying the existing methods. The framework is released under a permissive open source license.

This repository contains the main DESDEO module aggregating together all of the modules in the DESDEO framework.

For an overlook and for information on how DESDEO is structured and how it can be used, we suggest reading our article about DESDEO published in IEEE Access DESDEO: The Modular and Open Source Framework for Interactive Multiobjective Optimization.

Research and website

Research

The Multiobjective Optimization Group residing at the University of Jyväskylä is the main force behind the DESDEO framework. The research group develops theory, methodology and open-source computer implementations for solving real-world decision-making problems. Most of the research concentrates on multiobjective optimization (MO) in which multiple conflicting objectives are optimized simultaneously and a decision maker (DM) is supported in finding a preferred compromise.

Website

To learn more about DESDEO and the Multiobjective Optimization Research group, visit the official homepage.

Installation

Requirements

The packages belonging to the DESDEO framework require Python 3.7 or newer.

Using DESDEO as a software library

The DESDEO package can be found on PyPI, and can be installed by invoking pip:

pip install desdeo

For development (on *nix systems)

Requires poetry. See pyproject.toml for Python package requirements.

  1. git clone https://github.com/industrial-optimization-group/DESDEO
  2. mkdir desdeo
  3. cd desdeo
  4. poetry init
  5. poetry install

NOTE: This repository does not contain any code implementing the different features in DESDEO. Instead, this repository contains the main documentation of the framework, and is used to build and define the DESDEO framework software package combining all of the Python subpackages in the framework.

Documentation

The DESDEO framework's documentation can be found here

Contributing

Contributions to the DESDEO framework and its different modules is warmly welcome! See the documentation's contributing for further details.

Citation

If you decide to use DESDEO is any of your works or research, we would appreciate you citing the appropiate paper published in IEEE Access (open access).

Legacy code

The old version of DESDEO, which is no longer maintained, can be found here alongside with its documentation. The support for this version of DESDEO ceased June 2020, and is no longer supported.

Issues

Bump certifi from 2021.5.30 to 2022.12.7

opened on 2022-12-09 05:52:15 by dependabot[bot]

Bumps certifi from 2021.5.30 to 2022.12.7.

Commits


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Bump pillow from 8.3.2 to 9.3.0

opened on 2022-11-22 08:59:03 by dependabot[bot]

Bumps pillow from 8.3.2 to 9.3.0.

Release notes

Sourced from pillow's releases.

9.3.0

https://pillow.readthedocs.io/en/stable/releasenotes/9.3.0.html

Changes

... (truncated)

Changelog

Sourced from pillow's changelog.

9.3.0 (2022-10-29)

  • Limit SAMPLESPERPIXEL to avoid runtime DOS #6700 [wiredfool]

  • Initialize libtiff buffer when saving #6699 [radarhere]

  • Inline fname2char to fix memory leak #6329 [nulano]

  • Fix memory leaks related to text features #6330 [nulano]

  • Use double quotes for version check on old CPython on Windows #6695 [hugovk]

  • Remove backup implementation of Round for Windows platforms #6693 [cgohlke]

  • Fixed set_variation_by_name offset #6445 [radarhere]

  • Fix malloc in _imagingft.c:font_setvaraxes #6690 [cgohlke]

  • Release Python GIL when converting images using matrix operations #6418 [hmaarrfk]

  • Added ExifTags enums #6630 [radarhere]

  • Do not modify previous frame when calculating delta in PNG #6683 [radarhere]

  • Added support for reading BMP images with RLE4 compression #6674 [npjg, radarhere]

  • Decode JPEG compressed BLP1 data in original mode #6678 [radarhere]

  • Added GPS TIFF tag info #6661 [radarhere]

  • Added conversion between RGB/RGBA/RGBX and LAB #6647 [radarhere]

  • Do not attempt normalization if mode is already normal #6644 [radarhere]

... (truncated)

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Bump joblib from 1.0.1 to 1.2.0

opened on 2022-09-30 19:50:27 by dependabot[bot]

Bumps joblib from 1.0.1 to 1.2.0.

Changelog

Sourced from joblib's changelog.

Release 1.2.0

  • Fix a security issue where eval(pre_dispatch) could potentially run arbitrary code. Now only basic numerics are supported. joblib/joblib#1327

  • Make sure that joblib works even when multiprocessing is not available, for instance with Pyodide joblib/joblib#1256

  • Avoid unnecessary warnings when workers and main process delete the temporary memmap folder contents concurrently. joblib/joblib#1263

  • Fix memory alignment bug for pickles containing numpy arrays. This is especially important when loading the pickle with mmap_mode != None as the resulting numpy.memmap object would not be able to correct the misalignment without performing a memory copy. This bug would cause invalid computation and segmentation faults with native code that would directly access the underlying data buffer of a numpy array, for instance C/C++/Cython code compiled with older GCC versions or some old OpenBLAS written in platform specific assembly. joblib/joblib#1254

  • Vendor cloudpickle 2.2.0 which adds support for PyPy 3.8+.

  • Vendor loky 3.3.0 which fixes several bugs including:

    • robustly forcibly terminating worker processes in case of a crash (joblib/joblib#1269);

    • avoiding leaking worker processes in case of nested loky parallel calls;

    • reliability spawn the correct number of reusable workers.

Release 1.1.0

  • Fix byte order inconsistency issue during deserialization using joblib.load in cross-endian environment: the numpy arrays are now always loaded to use the system byte order, independently of the byte order of the system that serialized the pickle. joblib/joblib#1181

  • Fix joblib.Memory bug with the ignore parameter when the cached function is a decorated function.

... (truncated)

Commits
  • 5991350 Release 1.2.0
  • 3fa2188 MAINT cleanup numpy warnings related to np.matrix in tests (#1340)
  • cea26ff CI test the future loky-3.3.0 branch (#1338)
  • 8aca6f4 MAINT: remove pytest.warns(None) warnings in pytest 7 (#1264)
  • 067ed4f XFAIL test_child_raises_parent_exits_cleanly with multiprocessing (#1339)
  • ac4ebd5 MAINT add back pytest warnings plugin (#1337)
  • a23427d Test child raises parent exits cleanly more reliable on macos (#1335)
  • ac09691 [MAINT] various test updates (#1334)
  • 4a314b1 Vendor loky 3.2.0 (#1333)
  • bdf47e9 Make test_parallel_with_interactively_defined_functions_default_backend timeo...
  • Additional commits viewable in compare view


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Bump nbconvert from 6.2.0 to 6.5.1

opened on 2022-08-23 18:37:02 by dependabot[bot]

Bumps nbconvert from 6.2.0 to 6.5.1.

Release notes

Sourced from nbconvert's releases.

Release 6.5.1

No release notes provided.

6.5.0

What's Changed

New Contributors

Full Changelog: https://github.com/jupyter/nbconvert/compare/6.4.5...6.5

6.4.3

What's Changed

New Contributors

Full Changelog: https://github.com/jupyter/nbconvert/compare/6.4.2...6.4.3

6.4.0

What's Changed

New Contributors

... (truncated)

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Bump mistune from 0.8.4 to 2.0.3

opened on 2022-07-29 23:26:18 by dependabot[bot]

Bumps mistune from 0.8.4 to 2.0.3.

Release notes

Sourced from mistune's releases.

Version 2.0.2

Fix escape_url via lepture/mistune#295

Version 2.0.1

Fix XSS for image link syntax.

Version 2.0.0

First release of Mistune v2.

Version 2.0.0 RC1

In this release, we have a Security Fix for harmful links.

Version 2.0.0 Alpha 1

This is the first release of v2. An alpha version for users to have a preview of the new mistune.

Changelog

Sourced from mistune's changelog.

Changelog

Here is the full history of mistune v2.

Version 2.0.4


Released on Jul 15, 2022
  • Fix url plugin in <a> tag
  • Fix * formatting

Version 2.0.3

Released on Jun 27, 2022

  • Fix table plugin
  • Security fix for CVE-2022-34749

Version 2.0.2


Released on Jan 14, 2022

Fix escape_url

Version 2.0.1

Released on Dec 30, 2021

XSS fix for image link syntax.

Version 2.0.0


Released on Dec 5, 2021

This is the first non-alpha release of mistune v2.

Version 2.0.0rc1

Released on Feb 16, 2021

Version 2.0.0a6


</tr></table> 

... (truncated)

Commits
  • 3f422f1 Version bump 2.0.3
  • a6d4321 Fix asteris emphasis regex CVE-2022-34749
  • 5638e46 Merge pull request #307 from jieter/patch-1
  • 0eba471 Fix typo in guide.rst
  • 61e9337 Fix table plugin
  • 76dec68 Add documentation for renderer heading when TOC enabled
  • 799cd11 Version bump 2.0.2
  • babb0cf Merge pull request #295 from dairiki/bug.escape_url
  • fc2cd53 Make mistune.util.escape_url less aggressive
  • 3e8d352 Version bump 2.0.1
  • Additional commits viewable in compare view


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Bump notebook from 6.4.4 to 6.4.12

opened on 2022-06-16 23:59:00 by dependabot[bot]

Bumps notebook from 6.4.4 to 6.4.12.

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Research Group in Industrial Optimization
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optimization multiobjective-optimization multicriteria-decision-analysis python3 mcda mathematical-modelling mathematical-programming