Genetic algorithms for feature selection when classifying severe chronic disorders of consciousness
Fig 5
Example of a single run of the GA for feature selection.
The ROIs selected as features are shown in yellow in subfigure (A) (corresponds to Fig 3C). This subfigure (A) shows the entire current population at the 100th generation where each row represents one individual and rows are sorted by fitness in descending order. The subfigure (B) shows the chosen ROIs of the solution with highest fitness for each generation (corresponds to Fig 3G), ending with the one which just has 6 ROIs, i.e. 6, 58, 67, 88, 89, and 91. The subfigure (C) represents the best fitness of the population (corresponds to Fig 3F) starting at around 0.85 and ending at a fitness of 1 which represents the AUC of the precision and recall curve.