Left: Confusion matrix of the testing set using SMOTE + RF with only observational parameters. The x axis is the predicted class or predicted label, and the y axis is the actual class or actual label. The percentage with respect each class is on parenthesis. Right: Box plot of each observational feature from the testing set, ranked by their importance as determined by the feature permutation attribute from SMOTE + RF. Each box represents the range of the different scores obtained from a cross-validation with n_iter = 5. The inner dashed line represents the median value of each distribution. The whiskers on each box represent the minimum and maximum value of each distribution.