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. 2021 May 7;15:634063. doi: 10.3389/fnins.2021.634063

FIGURE 7.

FIGURE 7

Feature ranks and classification accuracies in lesion core-shell analysis. Top Panel: The mean (standard deviation) rankings of the nine diffusion features used in this analysis based on the linear recursive feature elimination (RFE) algorithm in SVM. Bottom Panel: Accuracy of the classification models (SVM-IC) achieved by adding features one at a time, starting from the highest to the lowest rankings. The stars indicate features that contribute to significant improvement in classification accuracy (****p < 0.0001).