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MOKEjf avatar MOKEjf commented on June 3, 2024 2

博主,我重新训练了,换的resnet,现在的准确率挺高的,模型也收敛到3左右

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siriusdemon avatar siriusdemon commented on June 3, 2024

正常吧应该【笑哭】
你的数据集有多大?如果数据集很大,考虑是欠拟合问题,用 resnet 版的,不要用 mobilenet 版的。你给的信息太少不知道怎么回你【笑哭】

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MOKEjf avatar MOKEjf commented on June 3, 2024

数据集确实挺大的,用的是celeba数据集,然后我应该是没有改动你上面说的这两个版本的。

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siriusdemon avatar siriusdemon commented on June 3, 2024

你试过 resnet 版的,也是很低吗?可以训练久一点试试。

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MOKEjf avatar MOKEjf commented on June 3, 2024

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MOKEjf avatar MOKEjf commented on June 3, 2024

你试过 resnet 版的,也是很低吗?可以训练久一点试试。

我训练的比较久,但是效果一样,我接下来实施你说的这个版本

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MOKEjf avatar MOKEjf commented on June 3, 2024

我现在改了,明天应该会有结果,我训练好了给你反馈吧,感谢博主

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LuoKaiGSW avatar LuoKaiGSW commented on June 3, 2024

博主,我重新训练了,换的resnet,现在的准确率挺高的,模型也收敛到3左右
你好,我最近也在复现centerface,请问这个resnet版本的应该如何修改?

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Shame-fight avatar Shame-fight commented on June 3, 2024

博主,我重新训练了,换的resnet,现在的准确率挺高的,模型也收敛到3左右

您好,请问如何获得resnet版本需要的资料(网络模型等)

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piginzoo avatar piginzoo commented on June 3, 2024

我的也是不收敛,用的是CeleBa数据集,1万个分类,请教m和s超参多少啊?我看了您的代码,用的还是默认的m=0.5和s=30,不过我看了原始论文,他推荐是m=1.35,大概是77度。另外,论文里没有推荐半径s的值。这2个超参您在训练过程中,如何把握的呢?请教 :https://github.com/piginzoo/arcface-pytorch.git

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aizsa2022 avatar aizsa2022 commented on June 3, 2024

mobilenet用了博主指定的数据集:CASIA-WebFace-Clean训练,lfw-align-128为测试,,,训练50轮,在5-6轮后, loss后面都在10-5-10之间跳,但是ACC稳定在0.96*上下,,,用resnet训练了几轮了,没一点收敛的迹象。这样正常吗?哪里设置有问题呢?

1loss-MBnet-ArcFace-WebFace-Clean png
1Acc-MBnet-ArcFace-WebFace-Clean

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