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训练问题 #45

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liuzw-cyy opened this issue Jul 13, 2021 · 3 comments
Open

训练问题 #45

liuzw-cyy opened this issue Jul 13, 2021 · 3 comments

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@liuzw-cyy
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您好，我用centerx训练自己的模型时ap一直是0，请问您知道是什么原因吗？
2021-07-13 17-06-08 的屏幕截图
@YizhuoYu
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YizhuoYu commented Aug 3, 2021

首先看一下你的训练最后能否收敛，然后把输出可视化出来看下能否得出正确的bbox，如果是的话，感觉是验证时调用COCOevaluator的方式不正确。我遇到的问题就是在训练过程中验证集AP始终为0，即使最后能得到一个正确的模型。建议研究下验证步骤里哪里设置的有问题或者自己写一个在验证集上的验证。

@liuzw-cyy
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好的，感谢解答！

@liujia761
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好的，感谢解答！

您好，我如何用自己得数据集训练两个老师和一个学生

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@liuzw-cyy @YizhuoYu @liujia761