https://github.com/lightforever/levenberg_manquardt
Levenberg-Manquardt and another algorithms for cost function optimization
https://github.com/lightforever/levenberg_manquardt
Last synced: over 1 year ago
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Levenberg-Manquardt and another algorithms for cost function optimization
- Host: GitHub
- URL: https://github.com/lightforever/levenberg_manquardt
- Owner: lightforever
- Created: 2016-08-26T07:56:30.000Z (almost 10 years ago)
- Default Branch: master
- Last Pushed: 2016-08-26T14:08:12.000Z (almost 10 years ago)
- Last Synced: 2025-04-18T04:56:02.625Z (over 1 year ago)
- Language: Python
- Size: 496 KB
- Stars: 24
- Watchers: 5
- Forks: 4
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Levenberg_Manquardt
Python implementation of Steepest descent, Newton, Gauss-Newton, Levenberg_Manquardt for optimization problems.
Module can be used on various functions. It provided with Rosenbrock function as example.
Automatically creates images every N iterations, assemble them into .git file and show in WebBrowser.
Dependencies:
-numpy
-matplotlib
-ffmpeg(for creating .gif files).You can get it at https://ffmpeg.zeranoe.com/builds/ (static library)
Ensure ffmpeg is available from command line. ADD IT TO YOUR $PATH if you are using Windows