Research Article
Privacy-Preserving Industrial Control System Anomaly Detection Platform
Table 3
Time efficiency (ms) of the proposed platform when setting different tree depths in different network environments.
| | Maximum depth | 5 | 7 | 9 | 11 | 13 |
| | Evaluating 1 tree | | 5.1 | 6.3 | 9.3 | 28.1 | 28.8 | | 50.6 | 52.2 | 55.6 | 71.4 | 72.2 | | 408.9 | 409.2 | 410.0 | 425.7 | 476.1 |
| | Evaluating 1000 trees | | 4226.9 | 6713.2 | 11002.4 | 29790.6 | 31540.4 | | 51990.1 | 52644.1 | 54541.3 | 73736.8 | 75969.1 | | 385858.2 | 391692.5 | 406701.5 | 413470.7 | 413940.0 |
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The maximum depth of tree is set to 5, 7, 9, 11, and 13.
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