make evaluation on the results ?

[Anida-qin]

Hi !
I m writing evaluation codes recently. But when i translate the results to kitti_naive_eval codes. It turns out a very bad results. AP = 0. And when i write the codes, I found out the intersection of the boxes are below 0.5.
Also, The rcnn_nms is not according to iou_threshold but the score_threshold. That is a little different from the nms what i understand. Since it should be according to iou_threshold.

Can anyone help ?
Thanks a lot
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