• Header: ./include/caffe/layers/tanh_layer.hpp
• CPU implementation: ./src/caffe/layers/tanh_layer.cpp
• CUDA GPU implementation: ./src/caffe/layers/tanh_layer.cu

• Parameters (TanHParameter tanh_param)
• From ./src/caffe/proto/caffe.proto:

{% highlight Protobuf %} {% include proto/TanHParameter.txt %} {% endhighlight %}