Figure 3.
Feature selection result
(A) Genetic algorithm evolution curve. Fitness value (SVM accuracy) evolution across 100 generations.
(B) Feature selection result using model based genetic algorithm with SVM. Right hemisphere accumbens area (V_24), left hemisphere cuneus cortex (V_36), left hemisphere superior temporal cortex (V_61), left hemisphere temporal pole cortex (V_64), right hemisphere posterior cingulate (V_88) are selected more than 50% of the time across the 100 selection trials.
(C) 3D illustrations of the Identified biomarker SUVRWB brain regions for PET/MR neuro-epigenetics based classification of AUD patients.