bbob_2009

Functions for the BBOB 2009 optimization challenge (https://coco.gforge.inria.fr/).

In the python file, you will find some of the noiseless benchmark functions used in the bbob 2009 optimization challenge.

Usage

You can run any function from the command line using the run_function.sh script:

./run_function.sh <func_num> <coords> [--seed <seed>] [--degree <degree>]

Example:

./run_function.sh 1 1.0 2.0 3.0
./run_function.sh 13 --seed 100 --degree 3 0.5 -0.5 1.0

Plotting

You can also plot any of the implemented functions in 3D (figures are saved in the plots folder). Currently, the following functions (1-14) are available for plotting in 2D:

1. Sphere Function	2. Ellipsoidal Function
3. Rastrigin Function	4. Büche-Rastrigin Function
5. Linear Slope Function	6. Attractive Sector Function
7. Step-ellipsoidal Function	8. Rosenbrock Function, original
9. Rosenbrock Function, rotated	10. Ellipsoidal Function (High Conditioning)
11. Discus Function	12. Bent Cigar Function
13. Sharp Ridge Function	14. Different Powers Function

uv run python src/main.py <func_num> --plot [--save <filename>]

Example:

uv run python src/main.py 1 --plot --save plot.png