About Evaluation Metrics

[Myzhao1999]

Hi~
Thanks for your interesting work and the open code.
I noticed that you mentioned using max-F1-pixel and max-F1 region as Evaluation Metrics in the paper. Would you please tell me if you have tried to use image-level AUC and pxiel-level AUC to evaluate this work like the previous work?

[caoyunkang]

Thanks for your question! SAA+ is not good at AUROCs. Intuitively, higher AUROCs require continuous anomaly scores, but the scores produced by SAA+ are typically small or large, which makes SAA+ weak in AUROCs. In contrast, max-F1 can better reflect the binary segmentation performance, which can better show SAA+' superiority.

[MrStarrystar]

max-F1 region 这个参数怎么在最终结果输出的指标里边找不到呢？求解，我只能确定p_f1代表的是max-F1-pixel