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.

Sign up for GitHub

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

Jump to bottom

mAP值一直不变，从一开始就是接近0 #59

Open
wxz1996 opened this issue Aug 13, 2021 · 4 comments
Open

mAP值一直不变，从一开始就是接近0 #59

wxz1996 opened this issue Aug 13, 2021 · 4 comments

Comments

@wxz1996
Copy link

wxz1996 commented Aug 13, 2021

按照您的方法设置的数据集和参数，使用mobile v2 预训练模型， 跑mobile_yolov5s，损失在一直降，但是precision和recall一直都是0.144和0.0595，不变，请问是可能什么问题
@wxz1996
Copy link
Author

wxz1996 commented Aug 13, 2021

image

@Syencil
Copy link
Owner

Syencil commented Aug 13, 2021

可能你的image和label并不能对应上 仔细检查输入输出

@yuzhixiaobo
Copy link

yuzhixiaobo commented Dec 23, 2021 •
edited
Loading

你好，请问你的问题解决了吗？我跟你遇到同样的问题了

@gy-zkj
Copy link

gy-zkj commented Jul 6, 2022

你好，请问你的问题解决了吗？我跟你遇到同样的问题了

别用apex混合精度训练就好了 我没找到具体出错在哪，反正将apex关了就好了

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
4 participants
@wxz1996 @Syencil @yuzhixiaobo @gy-zkj