Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

评估指标AP偏低 #132

Open
CK11111 opened this issue May 17, 2021 · 2 comments
Open

评估指标AP偏低 #132

CK11111 opened this issue May 17, 2021 · 2 comments

Comments

@CK11111
Copy link

CK11111 commented May 17, 2021

作者您好,我对边缘检测网络做了一定的试验,其中ODS和OIS都正常且有了一定的提高,但是AP值始终偏低。我想知道什么原因导致AP偏低?AP指标是否重要?非常期待您的回复。

@liuxingyu123
Copy link

您好,请问您找到原因了吗,我在其他测试集上的测试的指标不好,可能也是AP指标低的原因。

@yun-liu
Copy link
Owner

yun-liu commented Jul 31, 2023

我个人觉得AP不是很重要。不少基于神经网络的模型的预测结果倾向于具有strong confidence,这会导致PR曲线变短、AP值变低。但是,在实际使用中,我们反而更需要这样的预测结果。

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

3 participants