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Recent Releases of IWOPY

IWOPY -

  • Added factories for allowing automatized setups

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.3.1

Scientific Software - Peer-reviewed - Python
Published by github-actions[bot] about 1 year ago

IWOPY - https://github.com/FraunhoferIWES/iwopy/releases/tag/v0.3.0.2

Scientific Software - Peer-reviewed - Python
Published by github-actions[bot] over 1 year ago

IWOPY - v0.2.3

  • Recovering support for Python 3.7

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.2.3

Scientific Software - Peer-reviewed - Python
Published by github-actions[bot] over 1 year ago

IWOPY - https://github.com/FraunhoferIWES/iwopy/releases/tag/v0.2.2

Scientific Software - Peer-reviewed - Python
Published by github-actions[bot] over 1 year ago

IWOPY - v0.2.1

  • Documentation improvements

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.2.1

Scientific Software - Peer-reviewed - Python
Published by github-actions[bot] over 1 year ago

IWOPY - v0.2-beta

  • Interfaces:
    • Improved pymoo: Dynamical derivation from classes from optional package import
  • Documentation:
    • Completely new sphinx style

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.2

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 2 years ago

IWOPY - v0.1.9-beta

  • Bug fixes
    • Fixes for bugs in tests for Python 3.7 and 3.11

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.9

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 2 years ago

IWOPY - v0.1.8-beta

  • Bug fixed in setup.cfg

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.8

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 2 years ago

IWOPY - v0.1.7-beta

  • Utils
    • New import_module utility, dynamically loading packages and modules
  • Interfaces
    • Improved dynamic imports of pygmo and pymoo

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.7

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 2 years ago

IWOPY - v0.1.6-alpha

  • Interfaces
    • New interface to scipy: Calling the scipy.optimize.minimize function

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.6

Scientific Software - Peer-reviewed - Python
Published by SchmJo almost 3 years ago

IWOPY - v0.1.5-alpha

  • Small bug fixes

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.5

Scientific Software - Peer-reviewed - Python
Published by SchmJo almost 3 years ago

IWOPY - v0.1.4-alpha

  • Interfaces:
    • Improved: pymoo now supports mixed int/float problems and algorithm MixedVariableGA
    • Changed: pymooalgorithms now selectable via same name as in package, i.e., GA, PSO, NSGA2, MixedVariableGA
  • Examples:
    • New: mixed, demonstrating how to solve a mixed int/float problem with pymoo
  • Notebook:
    • New: mixed, demonstrating how to solve a mixed int/float problem with pymoo

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.4

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 3 years ago

IWOPY - v0.1.3-alpha

  • Core:
    • Support for multi objective optimizations
    • Splitting OptResults into SingleObjOptResults and MultiObjOptResults
  • Interfaces:
    • pymoo: Adding nsga2
  • Examples:
    • New: multi_obj_chain, demonstrating multi objective optimization using pymoo's NSGA2
  • Notebooks:
    • New: multi_obj_chain.ipynb, demonstrating multi objective optimization using pymoo's NSGA2

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.3

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 3 years ago

IWOPY - v0.1.2-alpha

  • Tests:
    • pygmo: Fixing test such that it passes on all systems

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.2

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 3 years ago

IWOPY - v0.1.1-alpha

  • Tests:
    • pygmo: Increased ngen and npop, intended for osx systems to pass tests

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.1

Scientific Software - Peer-reviewed - Python
Published by SchmJo about 3 years ago

IWOPY - v0.1.0-alpha

  • Bug fixes
  • Updated documentation

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.1.0

Scientific Software - Peer-reviewed - Python
Published by SchmJo over 3 years ago

IWOPY - v0.0.15-alpha

  • Utils:
    • RegularDiscretizationGrid now with interpolation parameter: None, nearest or linear
  • Wrappers:
    • New wrapper: LocalFD, Local Finite Difference. Calculates function derivatives by applying local finite difference rules. Currently orders 1 and 2 are implemented, more could be added later.
  • Optimizers:
    • New optimizer: GG, Greedy Gradient. A pretty straight forward gradient based local optimizer that projects out (or reverses) directions of constraint violation. Mostly implemented for the purpose of testing gradients, but maybe worth a try also for problem solving.
  • Examples:
    • electrostatics: New optional constraint MinDist, forcing charges to keep a minimal distance. Also adding a script that demonstrates how to solve this problem using NLOPT via pygmo, and another for solving the problem using the GG algorithm.

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.0.15

Scientific Software - Peer-reviewed - Python
Published by SchmJo over 3 years ago

IWOPY - v0.0.14-alpha

  • Notebooks:
    • Work on examples.ipynb: Adding electrostatics example
  • Core:
    • OptResults can now be printed

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.0.14

Scientific Software - Peer-reviewed - Python
Published by SchmJo over 3 years ago

IWOPY - v0.0.13-alpha

  • Wrappers:
    • Introducing SimpleObjective and SimpleConstraint, for functions of simple numeric types like f(x, y, ...)
  • Examples:
    • New example: electrostatics, solvable with IPOPT, GA, PSO
  • Notebooks:
    • Work on examples.ipynb: Adding section on simple function minimization

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.0.13

Scientific Software - Peer-reviewed - Python
Published by SchmJo over 3 years ago

IWOPY - v0.0.12-alpha

  • Benchmarks:

    • New benchmark rosenbrock added

  • Tests:

    • Extended tests for pygmo and pymoo

  • Fixes:

    • Bugs fixed with discretization

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.0.12

Scientific Software - Peer-reviewed - Python
Published by SchmJo over 3 years ago

IWOPY - v0.0.11-alpha

This is the initial release of iwopy - ready for testing.

So far not many models have been transferred from the Fraunhofer IWES in-house predecessor iwes-opt, they will be added in the following versions. We are just getting started here!

Enjoy - we are awaiting comments and issues, thanks for testing.

Full Changelog: https://github.com/FraunhoferIWES/iwopy/commits/v0.0.11

Scientific Software - Peer-reviewed - Python
Published by SchmJo over 3 years ago