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ZeroDivisionError: float division by zero #36

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1835969208 opened this issue Aug 5, 2024 · 8 comments
Open

ZeroDivisionError: float division by zero #36

1835969208 opened this issue Aug 5, 2024 · 8 comments

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@1835969208
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作者大人,我在运行main_finetune.py时候遇到报错。具体是main_finetune.py表明在计算 F1 分数时出现了除零错误。我怀疑是我postdam数据集的结构有问题吗?下图是我的文件夹结构。其中images文件夹下保存rbg图像(格式jpg),train.txt和valid.txt分别保存训练集和验证集图片的名称,lables文件夹下保存images文件夹中相同图像的分割图像。
image

@1835969208
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同时想问一下,main_finetune.py文件中170行和215的root目录应该如何设置。是postdam这个根目录还是下面的images文件夹的地址

@DotWang
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DotWang commented Aug 5, 2024

@DotWang
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DotWang commented Aug 5, 2024

@1835969208 finetune可以不需要train和val.txt,在image和label文件夹下边分别分开train和val就行

@1835969208
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作者大人,请问有处理好的postdam数据集吗,就是可以直接上传使用的。请问可以给个链接吗

@DotWang
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DotWang commented Aug 5, 2024

@1835969208 这个真没有,这是公开数据集,都是自己写脚本处理

@1835969208
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作者大人,想问一下你是怎么处理postdam数据集的,因为readme里面没有写,其他issue里面描述的也比较杂乱。或者可以上传一下您用脚本处理好的postdam数据集吗。十分感谢

@DotWang
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DotWang commented Aug 5, 2024

@1835969208
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好的,感谢博主

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