Table 5: Performance comparison of KNN with different gene selection methods on datasets (%).

Dataset Original MI Lasso FSMIL
Colon 78.43 88.87 88.89 88.92
Prostate 76.57 93.31 94.75 96.13
Lymphoma 88.12 94.53 98.54 98.58
Leukemia 78.68 97.41 98.36 98.64
Lung 92.35 100 99.48 100