CPP Classification and intermediate layer outputs

[Gurunath Kadam]

Hi *,

I want to write a CPP classification program for MNIST (and later maybe CIFAR10).

I am using classification.cpp in the Caffe example folder as a reference.

I am however stuck at printing intermediate layer outputs. I see net_->Forward() call.

Which then returns the output of the output layer.

I believe I should be able to get the intermediate outputs without needing to modify the internal layer files.

Is there an C++ API for this?

Thank you.

[Przemek D]

I can only suggest revisiting the Blobs, Layers, and Nets tutorial, and then reading the C++ headers, especially for Net and Layer. You can get from your net to any of its layers or blobs, and then retrieve the data as arrays (Blob::cpu_data()).