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

如何理解trainid=-1 #86

Open
774911840 opened this issue Apr 29, 2022 · 2 comments
Open

如何理解trainid=-1 #86

774911840 opened this issue Apr 29, 2022 · 2 comments

Comments

@774911840
Copy link

作者您好,我在复现您的代码时,发现您的cityscapes_info.json文件中除了trainid=255外,还有一个trainid=-1的分类。然而前面已经有了0-18个trainid,正好为n_classes=19,那么这里trainid=-1的类起到了什么作用呢?

@miscedence12
Copy link

@774911840 你好,我在看源码的时候也遇到了这样的疑问,请问你解决这个疑问了吗?

@JianmingLi-888
Copy link

just ignore it, README.md in cityscapes dataset tells what it is

@774911840 你好,我在看源码的时候也遇到了这样的疑问,请问你解决这个疑问了吗?

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