Fixing parameters in pretrained model?

Hi, I’m fairly new to mxnet and am trying to do some fine-tuning of ResNet for my particular project. I’d like to fix the parameters in earlier layers in ResNet so that I only update the later layers - how can I do this with the model returned by from version)?

You can get the model for Resnet from here: . You can reuse this code and customize it to tweak the parameters.