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New algorithms enhance graph clustering for complex networks

Researchers have developed new algorithms, GeneralACL and HyperACL, to improve local clustering on complex graphs and hypergraphs. These algorithms extend the classic Andersen-Chung-Lang (ACL) method to handle weighted, directed, and self-looped graphs, as well as hypergraphs with edge-dependent vertex weights. The new methods are proven to find quadratically optimal clusters in terms of conductance under mild conditions, with experimental validation provided. AI

RANK_REASON The cluster contains a research paper detailing new algorithms for graph and hypergraph clustering. [lever_c_demoted from research: ic=1 ai=0.7]

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COVERAGE [1]

  1. arXiv cs.LG TIER_1 English(EN) · Zihao Li, Dongqi Fu, Hengyu Liu, Jingrui He ·

    Local Clustering on Complex Graphs and Complex Hypergraphs

    arXiv:2412.03008v2 Announce Type: replace-cross Abstract: Local/seeded clustering aims to find a compact cluster near the given starting instances. While most existing studies on graph clustering assume a discrete graph setting (i.e., unweighted, undirected graphs without self-lo…