Table 3.
Main characteristics of the studied datasets.
| Dataset | Privacy model | K value | Number of records | Estimated risk |
|---|---|---|---|---|
| DS1 | k-anonymity | 20 | 1643 | 4.2% |
| DS2 | (1, 0.01)-DP | 19 | 892 | 3.8% |
| DS3 | (1, 0.001)-DP | 33 | 847 | 2.3% |
| DS4 | (1, 0.0001)-DP | 45 | 785 | 2.1% |
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