Binary and Multinomial Classification through Evolutionary Symbolic Regression

06/25/2022

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by   Moshe Sipper, et al.

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We present three evolutionary symbolic regression-based classification algorithms for binary and multinomial datasets: GPLearnClf, CartesianClf, and ClaSyCo. Tested over 162 datasets and compared to three state-of-the-art machine learning algorithms – XGBoost, LightGBM, and a deep neural network – we find our algorithms to be competitive. Further, we demonstrate how to find the best method for one's dataset automatically, through the use of a state-of-the-art hyperparameter optimizer.