The number of output labels are different from the number of points in the testset when using my own dataset(输出的标签数量和点数不相同）

[BIGigi]

As the title says, the number of output labels are different from the number of points in the testset when using my own dataset, why?

[hyx007]

Same problems with you,could you share how to solve this problem?

[Tyrol29]

As the title says, the number of output labels are different from the number of points in the testset when using my own dataset, why?

我知道了。因为在data_prepare的时候对数据进行下采样了。第一次下采样的间隔是0.01，对原始数据没有影响但是可能你自己的数据集采的点比较密集。你可以看一下你的原始数据集和data_prepare之后的original_ply之间是不是有区别

[zousdf]

As the title says, the number of output labels are different from the number of points in the testset when using my own dataset, why?

我知道了。因为在data_prepare的时候对数据进行下采样了。第一次下采样的间隔是0.01，对原始数据没有影响但是可能你自己的数据集采的点比较密集。你可以看一下你的原始数据集和data_prepare之后的original_ply之间是不是有区别

那我自己的原始数据集和data_prepare之后的original_ply之间是应该没有区别的？不需要第一次下采样（0.01）？