Table 2 Statistics about KDD training set [33]
From: Anomaly detection optimization using big data and deep learning to reduce false-positive
| Â | Number of samples | Number of distinct samples | Possible reduction percentage |
|---|---|---|---|
Attacks | 3,925,650 | 262,178 | 93.32% |
Normal | 972,781 | 812,814 | 16.44% |
Total | 4,898,431 | 1,074,992 | 78.05% |