Research Article

From Linear Programming Approach to Metaheuristic Approach: Scaling Techniques

Table 6

Accuracy of the WBCD database using the SVM with C and which were calculated by the grid search technique (de Buchet  = 1 scaling, de Buchet  = 2 scaling, and IBM MPSX scaling).

FoldGeometric mean scaling (S4)Arithmetic mean scaling (S5)
CAccuracy %CAccuracy %

12^112^−91002^32^−7100.00
22^112^−998.252^152^−998.25
32^112^−91002^92^−596.49
42^152^−1398.252^−12^−596.49
52^112^−996.492^92^−9100.00
62^112^−91002^52^−598.25
72^112^−998.252^72^−798.25
82^52^−598.252^−12^−398.25
92^112^−91002^92^−9100.00
102^112^−996.492^152^−998.25
Avg.4918.40.004798.606724.10.02498.42
CPU time15.14307612.516496