IoU for each category in 6-fold cross validation of S3DIS

[haibo-qiu]

Hi @hancyran,

Thanks for open-sourcing your excellent work!

I notice that you reported the results of mIoU, mAcc, OA of 6-fold S3DIS in table 2, could you please share with me the iou on each category, e.g., ceiling, floor, ...? just like what you did on table 6-9 in the supplementary material.

Much appreciate it!