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physics.soc-ph2018★ 12 cited
Weighted Community Detection and Data Clustering Using Message Passing
Cheng Shi, Yanchen Liu, Pan Zhang
Grouping objects into clusters based on similarities or weights between them is one of the most important problems in science and engineering. In this work, by extending message pa…
physics.soc-ph2014★ 194 cited
Scalable detection of statistically significant communities and hierarchies, using message-passing for modularity
Pan Zhang, Cristopher Moore
Modularity is a popular measure of community structure. However, maximizing the modularity can lead to many competing partitions, with almost the same modularity, that are poorly c…