Fig. 2

Results of driving aptitude evaluation. a ROC curve for each method. Red solid line, green dotted line, and gray dashed line represent the proposed network, LLGMN with partial KLI-based dimensionality reduction, and Lasso regression, respectively. b Confusion matrix for comparing the diagnostic results with the results analyzed by each method. c Comparison of predictive ability and time complexity of three methods. The statistical test results based on the Delong test with Holm adjustment are also shown (significance level: 0.01)