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线性判别分析 (LDA — 分类)

线性判别分析 (LDA) 是一种参数化监督分类方法,它寻找连续预测变量的线性组合,以最佳地分离两个或多个预定义组。该方法由 Ronald A. Fisher 在其 1936 年关于分类测量的里程碑式论文中提出,它同时充当分类器和降维工具,并且可以被理解为多元方差分析 (MANOVA) 的面向分类的对应物。

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来源

  1. Fisher, R.A. (1936). The Use of Multiple Measurements in Taxonomic Problems. Annals of Eugenics, 7(2), 179–188. DOI: 10.1111/j.1469-1809.1936.tb02137.x

如何引用本页

ScholarGate. (2026, June 1). Linear Discriminant Analysis (LDA — Classification). ScholarGate. https://scholargate.app/zh/statistics/lda-classification

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被引用于

ScholarGateLinear Discriminant Analysis (Classification) (Linear Discriminant Analysis (LDA — Classification)). 于 2026-06-15 检索自 https://scholargate.app/zh/statistics/lda-classification · 数据集: https://doi.org/10.5281/zenodo.20539026