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resume 恢复训练出现问题 #2566

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hashiqi-233 opened this issue Mar 23, 2021 · 4 comments
Closed

resume 恢复训练出现问题 #2566

hashiqi-233 opened this issue Mar 23, 2021 · 4 comments
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@hashiqi-233
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hashiqi-233 commented Mar 23, 2021

❔Question

训练100个epoch,在50个epoch时中断,此时map=0.83然后使用python3 train.py --resume时,map突然下降到0.04,继续训练map变化不大。作者实现的resume似乎是有问题的。

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作者继续训练加载模型参数时排除了model.24.anchors,model.24.anchor_grid,不知道为啥

@hashiqi-233 hashiqi-233 added the question Further information is requested label Mar 23, 2021
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github-actions bot commented Mar 23, 2021

👋 Hello @hashiqi-233, thank you for your interest in 🚀 YOLOv5! Please visit our ⭐️ Tutorials to get started, where you can find quickstart guides for simple tasks like Custom Data Training all the way to advanced concepts like Hyperparameter Evolution.

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@hashiqi-233
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已经找到问题,是我进化训练的时候把超参数文件中的anchors注释取消了。

@glenn-jocher
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@hashiqi-233 we just fixed a bug related to --resume with custom anchors about 20 days ago. See #2361

You may be using an older version of the code before this PR. Please git pull or git clone a new version to receive these updates.

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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

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