sguada / youtube2text Goto Github PK

Hello, when i use python wrapper with caffe like this:
...
net = caffe.Net('deploy.prototxt','xxx.caffemodel',caffe.TRAIN)
...
net.forward()
dst = net.blobs['conv5']
dst.diff[:] = dst.data
net.backward()

when i use force_backward=false it won't do backward
and i use force_backward=true it will do backward, and diff will be changed , but params of filters aren't changed, why? I want to change update the weights, how can i do for it?

Hi Sergio Guadarrama,

We are trying to implement your paper with different object descriptors. Can you please upload the source code of this project, so that we can build on top of that instead of redoing it?