| title: Exponential Layer | |
| # Exponential Layer | |
| * Layer type: `Exp` | |
| * [Doxygen Documentation](http://caffe.berkeleyvision.org/doxygen/classcaffe_1_1ExpLayer.html) | |
| * Header: [`./include/caffe/layers/exp_layer.hpp`](https://github.com/BVLC/caffe/blob/master/include/caffe/layers/exp_layer.hpp) | |
| * CPU implementation: [`./src/caffe/layers/exp_layer.cpp`](https://github.com/BVLC/caffe/blob/master/src/caffe/layers/exp_layer.cpp) | |
| * CUDA GPU implementation: [`./src/caffe/layers/exp_layer.cu`](https://github.com/BVLC/caffe/blob/master/src/caffe/layers/exp_layer.cu) | |
| ## Parameters | |
| * Parameters (`Parameter exp_param`) | |
| * From [`./src/caffe/proto/caffe.proto`](https://github.com/BVLC/caffe/blob/master/src/caffe/proto/caffe.proto): | |
| {% highlight Protobuf %} | |
| {% include proto/ExpParameter.txt %} | |
| {% endhighlight %} | |
| ## See also | |
| * [Power layer](power.html) | |