chengyangfu / caffe

Caffe: a fast open framework for deep learning.
http://caffe.berkeleyvision.org/
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freeze all the batch norm #24

Open foralliance opened 6 years ago

foralliance commented 6 years ago

In READEME: `Train and Eval the DSSD model. In this script, we try to fine-tune the entire network. In order to sucessfully finetune the network, we need to freeze all the batch norm related layers in Caffe.

How do you understand this? Why freeze all the batch norm related layers in Caffe?