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这个模型只对多类别的复杂的数据集支持较好吗? #32

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ZJDATY opened this issue May 19, 2024 · 1 comment
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@ZJDATY
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ZJDATY commented May 19, 2024

我的数据集是3000张单标签的,只针对单类的数据,即numclasses=2 。 效果惨不忍睹,和大佬复现的那个deeplabv3+模型,miou差了10-20,相同数据集,相同参数下,deeplabv3+ ,我训练出来的的miou可以到99.5,背景的iou是99.9,标签的iou是99。但是这个segformer我测试了b0 和b2 ,b2稳定下来是miou 是90.9,背景是iou是98.85,标签iou只有84.0。看了mask的叠加图,都错位了。然后又测了b0,好家伙,miou到80多就升不上去了。@bubbliiiing 哥 能不能稍微解惑一下。我前几天也测试了 https://github.com/OpenGVLab/InternImage 这里面的 InternImage+Mask2Former ,使用的是dcn,现在dcn v4 也出来了,大佬有没有兴趣搭建一下。
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@ZJDATY
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ZJDATY commented May 20, 2024

我的问题,输入shape 写反了。但还是希望大佬可以搞一下dcnv4。@bubbliiiing

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