Research Article
Distance Measurement Methods for Improved Insider Threat Detection
Table 3
Detection rate for each distance measurement technique.
| ā | DL | Jaccard | Cosine | HMM |
| Scenario 1 | 9 | 18 | 12 | 18 | Scenario 2 | 16 | 1 | 20 | 28 | Scenario 3 | 2 | 6 | 1 | 2 | Detection rate | 0.39 | 0.36 | 0.47 | 0.69 |
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