Compute backward for negative lr_mult #3007
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Thanks @philkr. This is indeed a bug since there is no |
jeffdonahue
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Sep 1, 2015
Compute backward for negative lr_mult
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Caffe currently does not update parameters for layers with negative lr_mult. This PR changes this behavior to update parameters for all layers with non-zero lr_mult.
I belief this is a bug after a conversation with @jeffdonahue .