I find hotdog is 934 in ImageNet
in my opinion, we can copy the hotdog_w into the parameters of fc.
when i use xavier_uniform_ only, the training process is
when i copy hotdog_w into fc in the begining of training, the loss is smaller than before.
Hi @min_xu, I was wondering why we update finetune_net.fc.weight.data[0 : , ] to hotdog_w and not finetune_net.fc.weight.data[1 : , ] to hotdog_w. Shouldn’t the 0th index correspond to label 0 and index 1 correspond to label 1 (which indicates that the image contains a hotdog)
How would we go about implementing fine-tuning for a pretrained model that doesn’t support .fc?
I’ve been using alexnet and that doesn’t support .fc
.classifier instead of
.fc if you are fine-tuning