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- Null_model abstract "In mathematics, in the study of statistical properties of graphs, the null model is a graph which matches one specific graph in some of its structural features, but which is otherwise taken to be an instance of a random graph. The null model is used as a term of comparison, to verify whether the graph in question displays some feature, such as community structure, or not.One null model is that proposed by Newman and Girvan and consists of a randomized version of the original graph, where edges are rewired at random, under the constraint that the expected degree of each vertex matches the degree of the vertex in the original graph.The null model is the basic concept behind the definition of modularity, a function which evaluates the goodness of partitions of a graph into clusters.".
- Null_model wikiPageID "37658021".
- Null_model wikiPageRevisionID "585557962".
- Null_model hasPhotoCollection Null_model.
- Null_model subject Category:Graph_theory.
- Null_model subject Category:Graph_theory_objects.
- Null_model comment "In mathematics, in the study of statistical properties of graphs, the null model is a graph which matches one specific graph in some of its structural features, but which is otherwise taken to be an instance of a random graph.".
- Null_model label "Null model".
- Null_model sameAs m.0ndjzgx.
- Null_model sameAs Q7068966.
- Null_model sameAs Q7068966.
- Null_model wasDerivedFrom Null_model?oldid=585557962.
- Null_model isPrimaryTopicOf Null_model.