chore: import upstream snapshot with attribution

2026-07-13 13:35:51 +08:00
commit c36a561cd8
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+.. _api-geometry:
+
+dgl.geometry
+=================================
+
+.. automodule:: dgl.geometry
+
+.. _api-geometry-farthest-point-sampler:
+
+Farthest Point Sampler
+-----------
+
+Farthest point sampling is a greedy algorithm that samples from a point cloud
+data iteratively. It starts from a random single sample of point. In each iteration,
+it samples from the rest points that is the farthest from the set of sampled points.
+
+.. autoclass:: farthest_point_sampler
+
+.. _api-geometry-neighbor-matching:
+
+Neighbor Matching
+-----------------------------
+
+Neighbor matching is an important module in the Graclus clustering algorithm.
+
+.. autoclass:: neighbor_matching