caffe master - matlab interface - cannot read network parameter

[himora...@gmail.com]

Hi everyone,

I'm using matlab interface (caffe master) to read one trained neural network

model file = 'lsp_iteration_6000.caffemodel';
net = caffe_('get_net', model_file, 'test');

I got the following error
"Check failed: ReadProtoFromTextFile(param_file, param) Failed to parse NetParameter file: ./cache/lsp/lsp_iter_60000.caffemodel"

 Hope you can support me on this issue.

Best regards

[Jan]

Seems to me you have the caffemodel where you should have given the net.prototxt. But I am not sure, I don't use the MATLAB interface.

Jan

[Ahmed Ibrahim]

What Jan said is true.
if you would like to read a trained network you should do

model file='yourmodel.prototxt';
weights_file=  'lsp_iteration_6000.caffemodel';
hnet = caffe_('get_net', model_file, 'test');
net = caffe.Net(hNet);

net.copy_from(weights_file);

Although I do now like this way of loading nets in matlab. I would simply do

net_weights = 'mymodel.caffemodel';
net_model = 'mymodel.prototxt';
net = caffe.Net(net_model, net_weights, 'test');

[Jan]

The second method Ahmed showed is nice because it is (syntactically) very close to doing the same thing in python:

import caffe

net_weights = 'mymodel.caffemodel'
net_model = 'mymodel.mymodel.prototxt'
net = caffe.Net(net_model, net_weights, caffe.TEST)

# then do something like net.forward()

Jan