custom data test min.possibility always 0

[coding-encoding]

Hi I am using RandLA-Net to do ground filtering, but when I try to test the model, it always outputs min possibility = 0, I wonder how to solve it, thank you.

[QingyongHu]

Thank you for bringing this to my attention.

Can you please try to run more epochs on the model to see if the results improve?

[myself0816]

胡博士，我在测试语义3D数据集的时候也是这个样子，这正常吗？