Balanced Adversarial Tight Matching for Cross-Project Defect Prediction

Figure 8

Alignment effect of multimodal distributions between projects at the first iteration (a), the 10th iteration (b), and the 25th iteration (c). Considering the Poi->Camel task pair as an example, with Poi serving as the source project and represented by orange dots, illustrating the sample features within the project. On the other hand, Camel is designated as the target project, and its sample features are depicted by green dots.

(a)

(b)

(c)