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# maximal_matching¶

maximal_matching(G)[source]

Find a maximal cardinality matching in the graph.

A matching is a subset of edges in which no node occurs more than once. The cardinality of a matching is the number of matched edges.

Parameters: G (NetworkX graph) – Undirected graph matching – A maximal matching of the graph. set

Notes

The algorithm greedily selects a maximal matching M of the graph G (i.e. no superset of M exists). It runs in time.