Original author is Magnus Erik Hvass Pedersen
This is a small collection of research papers on automatic tuning of the parameters of a heuristic optimizer such as Genetic Algorithm, Particle Swarm Optimization, and Differential Evolution. The parameter tuning is done by another overlaying optimizer and this is often called Meta-Optimization or Hyper-Parameter Optimization.
- Bayesian Meta-Optimization (Notebook) (Google Colab)
- Multi-Objective Meta-Optimization (Notebook) (Google Colab)
There is a YouTube video for each research paper.
It is recommended that you download the whole repository from GitHub, instead of just downloading the individual Python Notebooks.
The easiest way to download and install this is by using git from the command-line:
git clone https://github.com/Hvass-Labs/MetaOps.git
This creates the directory
MetaOps and downloads all the files to it.
This also makes it easy to update the files, simply by executing this command inside that directory:
You can also download the contents of the GitHub repository as a Zip-file and extract it manually.
How To Run
If you want to edit and run the Notebooks on your own computer, then it is suggested that you use the Anaconda distribution with Python 3.6 (or later) because it has most of the required packages already installed. Then you type the following commands in a terminal window:
cd MetaOps conda create --name metaops python=3.6 source activate metaops pip install -r requirements.txt
Now you can run the Notebooks by typing this command:
Run in Google Colab
If you do not want to install anything on your own computer, then the Notebooks can be viewed, edited and run entirely on the internet by using Google Colab. You can click the "Google Colab"-link next to the research papers listed above. You can view the Notebook on Colab but in order to run it you need to login using your Google account. Then you need to execute the following commands at the top of the Notebook, which clones MetaOps to your work-directory on Colab and installs the required packages.
import os work_dir = "/content/MetaOps/" if os.getcwd() != work_dir: !git clone https://github.com/Hvass-Labs/MetaOps.git os.chdir(work_dir) !pip install -r requirements.txt
These Python Notebooks and source-code are published under the MIT License which allows very broad use for both academic and commercial purposes.
You are very welcome to modify and use the source-code in your own project. Please keep a link to the original repository.