Density-Based Penalty Parameter Optimization on C-SVM

Table 4

Systematic F-measure at different parameter values (%).

Model	𝐶 = 0.5	𝐶 = 1	𝐶 = 10	𝐶 = 50	𝐶 = 100
a1a-1	70.06	70.34	70.90	70.90	70.85
a1a-2	82.02	82.10	81.72	81.70	81.73
a1a-3	78.09	77.66	77.31	76.89	76.88
a2a-1	69.63	71.47	71.54	71.74	71.84
a2a-2	82.12	82.09	81.55	81.45	81.44
a2a-3	81.84	81.68	81.41	81.24	81.13
a3a-1	68.53	70.51	70.50	70.50	70.51
a3a-2	82.11	81.91	81.67	81.56	81.58
a3a-3	81.56	81.59	81.23	81.10	81.07
a4a-1	69.09	70.29	70.78	70.77	70.79
a4a-2	82.35	82.33	82.22	82.28	82.27
a4a-3	81.94	81.76	81.66	81.75	81.68
w1w-1	33.16	66.50	65.94	62.34	62.70
w1w-2	78.58	73.81	66.20	63.40	63.43
w1w-3	81.82	81.70	80.30	79.39	79.41
w2w-1	47.56	67.31	71.37	71.99	71.42
w2w-2	82.53	81.05	77.45	74.63	74.00
w2w-3	83.56	83.44	82.90	82.89	82.15
w3w-1	45.23	69.68	72.88	71.70	73.01
w3w-2	85.45	83.05	79.85	77.81	76.30
w3w-3	86.28	86.25	85.94	85.34	85.39
w4w-1	52.85	70.97	75.06	75.85	75.99
w4w-2	85.46	83.59	81.35	79.78	79.31
w4w-3	86.48	86.10	86.03	85.15	84.96