DOC Add reference to valid metrics for KDTree and BallTree
#32717
+4
−2
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Reference Issues/PRs
Fixes #32686
What does this implement/fix? Explain your changes.
This PR adds a reference to the
metricparameter in theKDTreeandBallTreedocumentation, linking it to thevalid_metricslisted in the user guide.Any other comments?
Although CI doesn't display the updated documentation from the Cython files, a Google search suggests that this PR only affects the
KDTreeandBallTreedocumentation.