ktl014
8/3/2017 - 10:44 PM

Making Layers Not Learn To stop a layer from learning further, you can set it's param attributes in your prototxt.

Making Layers Not Learn To stop a layer from learning further, you can set it's param attributes in your prototxt.

caffe_freeze_layer.prototxt
content_copyfile_download
layer {
  name: "example"
  type: "example" 
  ...
  param {
    lr_mult: 0    #learning rate of weights
    decay_mult: 1
  }
  param {
    lr_mult: 0    #learning rate of bias
    decay_mult: 0
  }
}