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question about BN fronze #5

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yongjingli opened this issue Jan 5, 2021 · 1 comment
Open

question about BN fronze #5

yongjingli opened this issue Jan 5, 2021 · 1 comment

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@yongjingli
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@hyz-xmaster hi， thank you for your great job. I have read your paper, and it said that batch normalization layers in backbones are frozen. My question is that you just frozen BN in backbone or you fronzen all the layer in backbone.
@yongjingli yongjingli changed the title question about BN fronnze question about BN fronze Jan 5, 2021
@hyz-xmaster
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Hi @yongjingli, thanks for your interest. Only BN layers and the first stage of the backbone are frozen. To understand this, you might need to read Section 5.2 of the MMDetection paper and this issue.

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@yongjingli @hyz-xmaster