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28 lines
1019 B
Markdown
28 lines
1019 B
Markdown
---
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title: Python Layer
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---
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# Python Layer
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* Layer type: `Python`
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* [Doxygen Documentation](http://caffe.berkeleyvision.org/doxygen/classcaffe_1_1PythonLayer.html)
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* Header: [`./include/caffe/layers/python_layer.hpp`](https://github.com/BVLC/caffe/blob/master/include/caffe/layers/python_layer.hpp)
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The Python layer allows users to add customized layers without modifying the Caffe core code.
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## Parameters
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* Parameters (`PythonParameter python_param`)
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* From [`./src/caffe/proto/caffe.proto`](https://github.com/BVLC/caffe/blob/master/src/caffe/proto/caffe.proto):
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{% highlight Protobuf %}
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{% include proto/PythonParameter.txt %}
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{% endhighlight %}
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## Examples and tutorials
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* Simple Euclidean loss example
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** [Python code](https://github.com/BVLC/caffe/blob/master/examples/pycaffe/layers/pyloss.py)
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** [Prototxt](https://github.com/BVLC/caffe/blob/master/examples/pycaffe/linreg.prototxt)
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* [Tutorial for writing Python layers with DIGITS](https://github.com/NVIDIA/DIGITS/tree/master/examples/python-layer)
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