Density-Based Penalty Parameter Optimization on C-SVM

Table 3

Systematic recall for different parameter values (%).

Model	𝐶 = 0.5	𝐶 = 1	𝐶 = 10	𝐶 = 50	𝐶 = 100
a1a-1	60.07	60.60	61.46	61.50	61.46
a1a-2	87.21	85.87	85.14	84.99	84.97
a1a-3	73.02	72.73	72.16	71.54	71.52
a2a-1	59.17	62.04	62.29	62.61	62.77
a2a-2	88.10	87.54	86.34	86.22	86.19
a2a-3	79.37	79.22	78.94	78.73	78.56
a3a-1	57.64	60.58	60.70	60.70	60.71
a3a-2	87.28	86.39	85.84	85.67	85.75
a3a-3	78.93	79.01	78.54	78.33	78.28
a4a-1	58.39	60.20	60.90	60.90	60.92
a4a-2	86.61	85.69	85.57	85.60	85.65
a4a-3	80.01	79.56	79.34	79.42	79.38
w1w-1	19.97	50.39	49.82	45.98	46.41
w1w-2	66.95	59.51	50.82	47.46	47.69
w1w-3	70.42	70.13	68.24	67.03	67.12
w2w-1	31.41	51.24	56.27	57.14	56.49
w2w-2	73.03	70.12	65.01	61.52	60.64
w2w-3	72.76	72.53	71.88	72.02	70.93
w3w-1	29.42	53.97	58.01	56.59	58.23
w3w-2	77.47	73.05	68.34	65.64	63.47
w3w-3	77.12	76.87	76.31	75.54	75.65
w4w-1	36.18	55.50	60.73	61.84	62.07
w4w-2	77.28	73.71	70.31	68.17	67.46
w4w-3	77.37	76.52	76.43	75.12	74.83