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基于Paddle的YOLOX疑问,紧急,多谢 #6913

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lixiangMindSpore opened this issue Sep 9, 2022 · 3 comments
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基于Paddle的YOLOX疑问,紧急,多谢 #6913

lixiangMindSpore opened this issue Sep 9, 2022 · 3 comments

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@lixiangMindSpore
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问题确认 Search before asking

  • 我已经搜索过问题,但是没有找到解答。I have searched the question and found no related answer.

请提出你的问题 Please ask your question

1 为什么基于Paddle的YOLOX-nano/ YOLOX-tiny/ YOLOX-m/ YOLOX-l/ YOLOX-x都有不同程度的涨点?具体修改了哪些部分?
2 为什么基于Paddle的YOLOX-s却比官方公布的降点0.1%?

https://github.com/PaddlePaddle/PaddleDetection/issues/new?assignees=&labels=type%2Fquestion%2Cstatus%2Fnew-issue&template=4_ask-a-question.yml

@nemonameless
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照着megvii原版复现的。按照作者意见,改了ema_decay=0.9999,Megvii-BaseDetection/YOLOX#735 ,0.1 mAP的diff是正常现象。

@lixiangMindSpore
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照着megvii原版复现的。按照作者意见,改了ema_decay=0.9999,Megvii-BaseDetection/YOLOX#735 ,0.1 mAP的diff是正常现象。

按照您给的issue链接,ema_decay从0.9998改为0.9999,您这面的total batchsize是多少?128还是64?为什么YOLOX-nano/ YOLOX-tiny/ YOLOX-m/ YOLOX-l/ YOLOX-x都有不同程度的涨点?

@nemonameless
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ppdet yolox coco模型的总bs都是64

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