model/utils/creator_tool.py#L125

[jiarenyf]

Thank you for your effort, and I wonder that should the pos_roi_per_this_image be neg_roi_per_this_image in model/utils/creator_tool.py#L125 ?

[chenyuntc]

I'm afraid that you mixed them up, gt_roi_label looks like:
[pos, pos, pos, pos, pos, ..., pos, neg, neg, neg...]
|--- pos_roi_per_this_image ---|

There pos_roi_per_this_image items at the begining of gt_roi_labelis positive,
gt_roi_label[pos_roi_per_this_image:] means items after the pos_roi_per_this_imageth.

[chenyuntc]

Feel free to reopen it if you have any questions.