count_subgraph_isomorphisms

0th

Percentile

Count the isomorphic mappings between a graph and the subgraphs of another graph

Count the isomorphic mappings between a graph and the subgraphs of another graph

Usage
count_subgraph_isomorphisms(pattern, target, method = c("lad", "vf2"), ...)
Arguments
pattern
The smaller graph, it might be directed or undirected. Undirected graphs are treated as directed graphs with mutual edges.
target
The bigger graph, it might be directed or undirected. Undirected graphs are treated as directed graphs with mutual edges.
method
The method to use. Possible values: lad, vf2. See their details below.
...
Additional arguments, passed to the various methods.
Value

  • Logical scalar, TRUE if the pattern is isomorphic to a (possibly induced) subgraph of target.

References

LP Cordella, P Foggia, C Sansone, and M Vento: An improved algorithm for matching large graphs, Proc. of the 3rd IAPR TC-15 Workshop on Graphbased Representations in Pattern Recognition, 149--159, 2001.

C. Solnon: AllDifferent-based Filtering for Subgraph Isomorphism, Artificial Intelligence 174(12-13):850--864, 2010.

See Also

Other graph isomorphism: count_isomorphisms, graph.count.isomorphisms.vf2; graph.get.isomorphisms.vf2, isomorphisms; graph.get.subisomorphisms.vf2, subgraph_isomorphisms; graph.isoclass, graph.isoclass.subgraph, isomorphism_class; graph.isocreate, graph_from_isomorphism_class; graph.isomorphic, graph.isomorphic.34, graph.isomorphic.bliss, graph.isomorphic.vf2, is_isomorphic_to, isomorphic; graph.subisomorphic.lad, graph.subisomorphic.vf2, is_subgraph_isomorphic_to, subgraph_isomorphic

Aliases
  • count_subgraph_isomorphisms
  • graph.count.subisomorphisms.vf2
Documentation reproduced from package igraph, version 1.0.0, License: GPL (>= 2)

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