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稳健回归

稳健回归(Robust regression)在大幅降低异常值和强影响点影响的同时,估计连续结果变量与预测变量之间的线性关系。与对极端观测值高度敏感的OLS不同,稳健方法对非典型数据点赋予较低的权重,从而在部分数据受到污染或不符合正态分布时,系数估计值仍能保持稳定。

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来源

  1. Huber, P. J. (1964). Robust estimation of a location parameter. The Annals of Mathematical Statistics, 35(1), 73–101. DOI: 10.1214/aoms/1177703732
  2. Hampel, F. R., Ronchetti, E. M., Rousseeuw, P. J., & Stahel, W. A. (1986). Robust Statistics: The Approach Based on Influence Functions. Wiley. ISBN: 978-0471735779

如何引用本页

ScholarGate. (2026, June 3). Robust Regression. ScholarGate. https://scholargate.app/zh/statistics/robust-regression

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被引用于

ScholarGateRobust Regression (Robust Regression). 于 2026-06-15 检索自 https://scholargate.app/zh/statistics/robust-regression · 数据集: https://doi.org/10.5281/zenodo.20539026