Table 5. Datasets details.
| Dataset | Total of functions | Vulnerability | Non-vulnerability |
|---|---|---|---|
| Ferenc et al.’s dataset (Ferenc et al., 2019) | 12,125 | 1,496 | 10,629 |
| Viszkok et al.’s dataset (Viszkok, Hegedus & Ferenc, 2021) | 8,038 | 960 | 7,078 |
| Apache Tomcat Dataset (Ganesh, Palma & Olsson, 2022) | 10,204 | 1,719 | 8,485 |