Table 2 Number of selected features and samples, and comparison of classification accuracies obtained by different classifiers for Exp1: classification of multiclass MDT samples and Exp2: classification of multiclass cancer cell lines
From: SFSSClass: an integrated approach for miRNA based tumor classification
Experiment | Classifier | After feature and sample selection | Classification accuracy (%) | ||
|---|---|---|---|---|---|
| Â | Â | No. of miRNAs | No. of Samples | No. of Classes | Â |
Exp1 | SFSSClass | 63 | 28 | 9 | 70.58 |
| Â | USC | 187 | 49 | 9 | 58.82 |
| Â | kNN1 | 187 | 49 | 9 | 58.82 |
| Â | kNN5 | 187 | 49 | 9 | 52.94 |
Exp2 | SFSSClass | 77 | 22 | 6 | 91.67 |
| Â | USC | 278 | 31 | 6 | 75 |
| Â | kNN1 | 278 | 31 | 6 | 58.34 |
| Â | kNN5 | 278 | 31 | 6 | 66.67 |