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Published 20 hours ago • verified publisher icon zhaoweicai

rpn foreground accuracy is always 0

Open chengweige opened this issue 5 years ago • 3 comments

i trained the alex-9s-600-rpn-base without finetune,here is the snapshort result default but the rpn foreground accuracy is always 0, is it alright?

chengweige avatar Mar 06 '19 13:03 chengweige

It seems not right. Try finetuning first, and compare the difference. I don't think training-from-scratch works if you don't make any change, e.g. hyper-parameters.

zhaoweicai avatar Jul 02 '19 17:07 zhaoweicai

Thank you for your reply. I have solved the problem.

chengweige avatar Jul 03 '19 00:07 chengweige

Hi！The IOU always equals -1 when i use this "res101-9s-600-rfcn-cascade" to train my data ,can you tell me the reason!? And how to get the value of anchors? The loss ( floating up and down at 0.5)won‘t drop no mater how i try? Those problems are really killing me now, I cann't figure it out, can you help me?1

xiaosibai avatar Aug 14 '19 12:08 xiaosibai