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O'Reilly Platform
book
数据分析之图算法: 基于Spark和Neo4j
by
Mark Needham
,
Amy E. Hodler
September 2020
Intermediate to advanced
213 pages
5h 25m
Chinese
Posts & Telecom Press
Content preview from
数据分析之图算法: 基于Spark和Neo4j
中心性算法
|
91
5.6
小结
对于在网络中识别有影响力的节点,中心性算法是强大的工具。本章介绍了典型的中心性
算法:度中心性算法、接近中心性算法、中间中心性算法和
PageRank
算法,还讨论了用
于处理长时间运行和隔离分量等问题的几种算法变体以及替代选项。
中心性算法用途广泛,推荐将其应用于各类分析。你可以应用所学知识来定位传播信息的
最佳接触点,找到控制资源流动的隐藏中间点,并且发现躲在幕后的势力。
接下来介绍用于研究群组和分割的社团发现算法。
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ISBN: 9787115546678