Table 5 An example of the Min-Max approach. The reported samples are labelled with the minority class, and it is shown the generation of two additional data samples
Minority class | ||||
|---|---|---|---|---|
# | Feature 1 | Feature 2 | Feature 3 | Class |
1 | 58 | 2143 | 12 | 1 |
2 | 33 | 231 | 19 | 1 |
3 | 47 | 446 | 14 | 1 |
4 | 33 | 512 | 87 | 1 |
Min | 33 | 231 | 12 | Â |
Max | 58 | 2143 | 87 | Â |
\(\mathit{Min} \le x_{i} \le \mathit{Max}\) | \(33 \le x_{i} \le 58\) | \(231 \le x_{i} \le 2143\) | \(12 \le x_{i} \le 87\) | Â |
Synthetic Data | 45 | 467 | 54 | 1 |
Synthetic Data | 52 | 1232 | 18 | 1 |