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请问masks目录下的0,1....是类别数吗,我只有背景和目标两类,标签在同一张图上,所以我跳过了dataset中的i #31

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qiaolegeke opened this issue Sep 21, 2020 · 5 comments

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@qiaolegeke
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我的dataset为:
data_name
——images
——masks

在加载数据集时报错:
image

@qiaolegeke
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我跳过了取i,然后直接开始训练,不知道会不会对模型有影响

@qiaolegeke qiaolegeke changed the title 请问masks目录下的0,1....是类别数吗,我只有背景和目标两类,标签在同一张图上,应该如何设置呢? 请问masks目录下的0,1....是类别数吗,我只有背景和目标两类,标签在同一张图上,所以我跳过了dataset中的i Sep 21, 2020
@qiaolegeke
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然后,博主的学习率衰减设的milestones为[1,2],在第一个epoch就开始衰减吗?,而且请问为什么只衰减两个epoch,同时gamma的常用一般是0.1,请问博主设为2/3有理由吗?

@qiaolegeke
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Sorry,Can I use Chinese?

@JlexZhong
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我碰到了同样的问题,我使用labelme制作的数据集训练报同样的错误,请问您解决了嘛

@JlexZhong
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我跳过了取i,然后直接开始训练,不知道会不会对模型有影响
How do I skip i?
thanks!

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