A Deterministic and Symbolic Regression Hybrid Applied to Resting-State fMRI data

Year
2013
Type(s)
Author(s)
Icke, Ilknur and Allgaier, Nicholas A and Danforth, Christopher M and Whelan, Robert A and Garavan, Hugh P and Bongard, Joshua C and Consortium, IMAGEN
Source
{journal}, 2013
Url
https://link.springer.com/chapter/10.1007/978-1-4939-0375-7_9

Symbolic regression (SR) is one the most popular applications of genetic programming (GP) and an attractive alternative to the standard deterministic regression approaches due to its flexibility in generating free-form mathematical models from observed data without any domain knowledge. However, GP suffers from various issues hindering the applicability of the technique to real-life problems. In this paper, we show that a hybrid deterministic regression (DR)/genetic programming based symbolic regression (GP-SR) algorithm outperforms GP-SR alone on a brain imaging dataset.