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接近中心性

接近中心性衡量一个节点通过计算其到所有其他节点的最短路径平均距离的倒数,能够多快地到达网络中的所有其他节点。该概念最早由 Bavelas (1950) 提出,并由 Freeman (1979) 正式统一,它识别那些能够有效地在整个图中传播信息或资源的节点——而不仅仅是拥有许多直接联系的节点。

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The neighbourhood of related methods — select a node to explore.

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来源

  1. Freeman, L. C. (1979). Centrality in social networks: Conceptual clarification. Social Networks, 1(3), 215–239. DOI: 10.1016/0378-8733(78)90021-7
  2. Bavelas, A. (1950). Communication patterns in task-oriented groups. Journal of the Acoustical Society of America, 22(6), 725–730. DOI: 10.1121/1.1906679

如何引用本页

ScholarGate. (2026, June 3). Closeness Centrality (Bavelas-Freeman Shortest-Path Measure). ScholarGate. https://scholargate.app/zh/network-analysis/closeness-centrality

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Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.

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被引用于

ScholarGateCloseness Centrality (Closeness Centrality (Bavelas-Freeman Shortest-Path Measure)). 于 2026-06-15 检索自 https://scholargate.app/zh/network-analysis/closeness-centrality · 数据集: https://doi.org/10.5281/zenodo.20539026