Research Article

Hybrid Feature Selection Based Weighted Least Squares Twin Support Vector Machine Approach for Diagnosing Breast Cancer, Hepatitis, and Diabetes

Table 3

Accuracy comparison using 10-fold cross validation.

MethodsPima DiabetesHepatitisBreast Cancer

LSTSVM (without FS)75.33%84.28%93.28%
LSTSVM + undersampling74.31%83.33%92.83%
WLSTSVM75.67%86.67%95.47%
Hybrid FS + LSTSVM84.51%85.01%95.53%
Hybrid FS + LSTSVM + undersampling82.02%83.95%93.31%
Hybrid FS + WLSTSVM89.71%87.50%98.55%