Figure 3: Comparison of the ROC curves of the SVM probabilities and the docking poses for the test set of the three systems. | Scientific Reports

Figure 3: Comparison of the ROC curves of the SVM probabilities and the docking poses for the test set of the three systems.

From: Constructing and Validating High-Performance MIEC-SVM Models in Virtual Screening for Kinases: A Better Way for Actives Discovery

Figure 3

The probability of a molecule to be an inhibitor is plotted in panel (A), where the inhibitors and the non-inhibitors are colored in red and blue, respectively. The ROC curves based on SVM probabilities (the inflection points are shown in green dot line) and docking scores (the inflection points are shown in red dot line) are illustrated in panel (B,C), respectively. The inflection points were measured by 1% false positive rate (Considering the test set contains 3500 non-inhibitors, the point with 35 non-inhibitors classified into the inhibitor group was used to determine the inflection point position).

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