Question about "point_instance_label" about eda HOT 2 CLOSED

Thanks for your interest.

I think there is no issue here.
For example, under the ScanRefer settings, the point_instance_label will set the labels of the point clouds associated with the target object to 0, and the remaining points will be set to -1.
Then, in the compute_points_obj_cls_loss_hard_topk() function, operation L179 will obtain labels for 1024 seed points, which are either 0 or -1. Operation L180 will set the labels of all seed points with a label of -1 to 131. Operation L181 will convert the labels into one-hot vectors.

Additionally, a label of 0 won't cause logical errors. Its corresponding one-hot label is 10000...

from eda.

Thank you for your gracious reply. Your answer was indeed correct, and I apologize for my previous misunderstanding. I truly appreciate your support.

from eda.