MCDMExternal Clustering Validation
归一化互信息
归一化互信息（NMI）由 Danon 等人在 2005 年推广，是一种基于信息论的外部聚类评估指标。它衡量预测聚类与真实标签之间共享信息的量，并将其归一化到 0 到 1 的尺度。值为 1 表示完美一致，值为 0 表示独立。
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Method map
The neighbourhood of related methods — select a node to explore.
来源
- Danon, L., Diaz-Guilera, A., Duch, J., & Arenas, A. (2005). Comparing community structure identification. Journal of Statistical Mechanics: Theory and Experiment, 2005(09), P09008. DOI: 10.1088/1742-5468/2005/09/P09008 ↗
如何引用本页
ScholarGate. (2026, June 3). Normalized Mutual Information for Clustering Agreement. ScholarGate. https://scholargate.app/zh/model-evaluation/normalized-mutual-information
Which method?
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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