Description

Code to conduct experiments for the paper Modified Gauss-Newton method for solving a smooth system of nonlinear equations.

Overview

• run_experiments.py — main script to perform experiments;
• oracles.py — contains classes for optimization criteria;
• opt_utils.py — auxiliary functions for optimizers;
• optimizers.py — contains Gauss-Newton optimization algorithms;
• benchmark_utils.py — routines for designed experiments;
• plotting.py — routines for plotting results.

Print help in command line in repository directory to list all hyperparameters of the experiments:

    python run_experiments.py -h

Run the following command in command line in repository directory to obtain all experiment data in current directory:

    python run_experiments.py

Requirements

• NumPy;
• Matplotlib;
• Seaborn.

References

[1] Yudin N.E. Modified Gauss–Newton method for solving a smooth system of nonlinear equations // Computer Research and Modeling, 2021, vol. 13, no. 4, pp. 697-723, doi: https://doi.org/10.20537/2076-7633-2021-13-4-697-723.