What dose the 'fixed BN' mean specifically in your paper?

Open KoapT opened this issue 5 years ago • 1 comments

Thanks for your excellent work but there's something in your 4.2 experiment that confused me. Does the 'fixed BN' mean just keep the backbone's BN weights(beta&gamma) fixed or freeze all the backbone's weights?

Oct 30 '20 02:10 KoapT

'fixed BN' means that only BN is frozen (use the params from imagenet-pretrained model).

Nov 09 '20 07:11 Howal