| fg.cc | R Documentation |
Compute all (weakly or strongly) connected components of a graph.
fg.clusters(graph, mode = c("weak", "strong"))
graph |
The FlashGraph object |
mode |
Character string, either "weak" or "strong". For directed graphs "weak" implies weakly, "strong" strongly c components to search. It is ignored for undirected graphs. |
For an undirected graph, this function only computes connected components and ignores the argument ‘mode’.
For strongly connected components, we use a customized version of the algorithm described in the paper
Sungpack Hong, Nicole C. Rodia, Kunle Olukotun, On Fast Parallel Detection of Strongly Connected Components (SCC) in Small-World Graphs, Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis, 2013
A numeric vector that indicates the cluster id to which each vertex blongs to.
Da Zheng <dzheng5@jhu.edu>
Sungpack Hong, Nicole C. Rodia, Kunle Olukotun, On Fast Parallel Detection of Strongly Connected Components (SCC) in Small-World Graphs, Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis, 2013