Gaussian Pyramid for Nonlinear Support Vector Machine

Table 8

Test results for QSAR biodegradation dataset.

Kernel size	Sensitivity	Specificity	F1-score	Accuracy	Training time (s)	AUC
3 × 3	0.86	0.85	0.82	0.85	93.99	0.93
5 × 5	0.98	0.57	0.71	0.85	36.26	0.90
7 × 7	0.92	0.95	0.92	0.93	26.29	0.97
9 × 9	0.52	1.0	0.70	0.69	23.35	0.82
11 × 11	0.53	0.91	0.67	0.67	36.71	0.77
13 × 13	0.88	0	0	0.6	26.36	0.77