Document files of PaddlePaddle are in sub-directory :code:`doc`. Source files are in `RST <http://docutils.sourceforge.net/docs/user/rst/quickref.html>`_ format. We can build the document by letting `cmake<https://cmake.org/>`_ invoke `sphinx <http://www.sphinx-doc.org/en/1.4.8/>`_ to convert RST files into HTML files.
How to Build Documents
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To save the time of installing building tools, we provide a Docker image.