Research Article
VHDRA: A Vertical and Horizontal Intelligent Dataset Reduction Approach for Cyber-Physical Power Aware Intrusion Detection Systems
Table 3
A comparison between the VHDRA using the PSO algorithm and the other existing approaches using the binary, triple, and multiclass datasets.
| Approach | Binary class | Triple class | Multiclass | No. of features | Detection rate (%) | No. of features | Detection rate (%) | No. of features | Detection rate (%) |
| VHDRA (PSO) | 17 | 98.38 | 19 | 98.01 | 22 | 94.03 |
| NNGE (CFS) | 28 | 94.68 | 28 | 94.62 | 28 | 87.77 |
| IBL | 28 | 97.20 | 17 | 97.38 | 28 | 92.10 |
| J48 | 28 | 93.69 | 28 | 93.69 | 28 | 84.45 |
| Random Forest | 28 | 96.77 | 28 | 96.77 | 28 | 90.41 |
| JRip | 28 | 91.20 | 28 | 91.22 | 129 | 73.94 |
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