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关于预训练时的冻结问题 #4

Open

Aiz-wallenstein opened this issue Dec 2, 2021 · 1 comment

Aiz-wallenstein commented Dec 2, 2021

请问你在使用预训练权重的时候，有冻结backbone吗？我在训练的时候冻结了backbone，只训练后面的部分，得到的mAP比原来还低了。

Owner

DataXujing commented Dec 2, 2021

不冻结，只作为参数初始化使用，动不动结有时候得看任务

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