dmlc--dgl
Mufei Li
36 行
1.0 KiB
ReStructuredText
36 行
1.0 KiB
ReStructuredText
.. _guide-graph:
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Chapter 1: Graph
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======================
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Graphs express entities (nodes) along with their relations (edges), and both nodes and
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edges can be typed (e.g., ``"user"`` and ``"item"`` are two different types of nodes). DGL provides a
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graph-centric programming abstraction with its core data structure -- :class:`~dgl.DGLGraph`. :class:`~dgl.DGLGraph`
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provides its interface to handle a graph's structure, its node/edge features, and the resulting
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computations that can be performed using these components.
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Roadmap
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-------
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The chapter starts with a brief introduction to graph definitions in 1.1 and then introduces some core
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concepts of :class:`~dgl.DGLGraph`:
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* :ref:`guide-graph-basic`
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* :ref:`guide-graph-graphs-nodes-edges`
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* :ref:`guide-graph-feature`
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* :ref:`guide-graph-external`
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* :ref:`guide-graph-heterogeneous`
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* :ref:`guide-graph-gpu`
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.. toctree::
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:maxdepth: 1
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:hidden:
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:glob:
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graph-basic
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graph-graphs-nodes-edges
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graph-feature
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graph-external
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graph-heterogeneous
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graph-gpu
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