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facebookresearch / unbiased-teacher

PyTorch code for ICLR 2021 paper Unbiased Teacher for Semi-Supervised Object Detection
https://arxiv.org/abs/2102.09480
MIT License
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Question about using pseudo labels supervision #33

Closed zehuichen123 closed 3 years ago

zehuichen123 commented 3 years ago

Thanks for your nice work! There is one question that confused me after reading your code: why do you use rpn output from teacher model to supervise student rpn? Why not simply use rcnn output from teacher model as a direct supervision for both rpn and rcnn?

zehuichen123 commented 3 years ago

The code doesn't use RPN psuedo labels for superivsion, sorry for my mistake.