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Lasso 回归

Lasso 回归由 Robert Tibshirani 于 1996 年提出,是一种线性回归方法,它在损失函数中增加了一个 L1 惩罚项,从而同时收缩系数并执行变量选择,生成一个稀疏模型。通过将某些系数精确地收缩到零,它只保留了重要的预测变量。

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来源

  1. Tibshirani, R. (1996). Regression Shrinkage and Selection via the Lasso. Journal of the Royal Statistical Society: Series B, 58(1), 267–288. DOI: 10.1111/j.2517-6161.1996.tb02080.x

如何引用本页

ScholarGate. (2026, June 1). Least Absolute Shrinkage and Selection Operator (LASSO). ScholarGate. https://scholargate.app/zh/machine-learning/lasso-regression

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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

ScholarGateLasso Regression (Least Absolute Shrinkage and Selection Operator (LASSO)). 于 2026-06-15 检索自 https://scholargate.app/zh/machine-learning/lasso-regression · 数据集: https://doi.org/10.5281/zenodo.20539026