A Reliable Method for Identification of Antibiotics by Terahertz Spectroscopy and SVM

Figure 4

Result of GS-SVM parameter selection. (a) Result of No-GS-SVM parameter selection (best c = 0.32988, best = 1, and CVAccuracy = 99.5833%). (b) Result of PCA-GS-SVM parameter selection (best c = 0.32988, best = 0.32988, and CVAccuracy = 99.7917%). (c) Result of t-SNE-GS-SVM parameter selection (best c = 0.18946, best  = 0.011842, and CVAccuracy = 100%).

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