Skip to main content

Table 3 Summary of averaged execution time of classifiers over 30 iterations in seconds

From: New bandwidth selection criterion for Kernel PCA: Approach to dimensionality reduction and classification problems

Data set Whole data PCA KPCA t-test ( p<0 .05) PAM Lasso
1: Colon 17 10 18 13 8 72
2: Breast 56 38 54 42 12 258
3: Pancreatic 17 12 26 19 20 453
4: Cervical 43 28 29 33 43 106
5: Leukemia 225 185 184 195 28 680
6: Ovarian 51 25 39 44 19 865
7: Head & neck squamous       
cell carcinoma 59 39 45 47 30 238
8: Duchenne muscular dystrophy 146 115 113 110 80 20100
9: HIV encephalitis 45 27 27 28 88 118