Research Article
Characterizing Software Stability via Change Propagation Simulation
Table 6
Comparison of the results obtained by the approaches applied to ant.
| | Key Classes | SM_SW+HITS | SM_SO+HITS | -index | -index | |
| | Project | | | | | | | UnknownElement | | | | | | | Task | | | | | | | Main | | | | | | | IntrospectionHelper | | | | | | | ProjectHelper | | | | | | | RuntimeConfigurable | | | | | | | Target | | | | | | | ElementHandler | | | | | | | TaskContainer | | | | | |
| | Recall | 30% | 30% | 30% | 20% | 80% | | Precision | 5% | 5% | 2.22% | 1.48% | 5.90% | | F1 | 8.57% | 8.57% | 4.10% | 2.76% | 10.99% | | F5 | 25.16% | 25.16% | 20.19% | 13.50% | 53.94% |
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