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Paper · 0803.0476 · Journal of Statistical Mechanics: Theory and Experiment · 2008

Fast unfolding of communities in large networks

arXiv · PDF · Open in the Atlas

Code that ran

We lifted 6 functions out of this paper's own repositories and ran 5 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.

RepositoryRoleRan
shobrook/communities reimplementation 5 of 6
FunctionStatusWhere it lives
animation_data Ran shobrook/communities/communities/algorithms/girvan_newman.py
code served (permissive licence) · get_code("3ec16b5044ac29e8")
get_all_edges Ran shobrook/communities/communities/algorithms/louvain_method.py
code served (permissive licence) · get_code("638070cebea66a0c")
initialize_node_to_comm Ran shobrook/communities/communities/algorithms/louvain_method.py
code served (permissive licence) · get_code("28ad853f0afe6c69")
invert_node_to_comm Ran shobrook/communities/communities/algorithms/louvain_method.py
code served (permissive licence) · get_code("3d3c93947c899e96")
prune_edges Ran shobrook/communities/communities/algorithms/girvan_newman.py
code served (permissive licence) · get_code("2481ea9230ba764c")
girvan_newman Not yet run shobrook/communities/communities/algorithms/girvan_newman.py
code served (permissive licence) · get_code("16f7a1dc609c07a8")

Repositories linked to this paper

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Abstract

We propose a simple method to extract the community structure of large networks. Our method is a heuristic method that is based on modularity optimization. It is shown to outperform all other known community detection method in terms of computation time. Moreover, the quality of the communities detected is very good, as measured by the so-called modularity. This is shown first by identifying language communities in a Belgian mobile phone network of 2.6 million customers and by analyzing a web graph of 118 million nodes and more than one billion links. The accuracy of our algorithm is also verified on ad-hoc modular networks. .

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