V2EX multiple linear regression

Multiple Linear Regression

定义 Definition

多元线性回归:一种统计建模方法,用两个或以上自变量(解释变量)来预测或解释一个因变量(响应变量),并假设因变量与各自变量之间的关系在参数上是线性的。常用于预测、解释影响因素、控制混杂变量等。(也存在更广义的“回归”与“线性模型”框架。)

发音 Pronunciation (IPA)

/mltpl lnir rrn/

例句 Examples

We used multiple linear regression to predict house prices from size, location, and age.
我们用多元线性回归根据面积、位置和房龄来预测房价。

After controlling for income and education, the multiple linear regression showed a small but significant effect of sleep on productivity.
在控制收入和受教育程度后,多元线性回归显示睡眠对生产力有一个虽小但显著的影响。

词源 Etymology

multiple 来自拉丁语 multiplex(多重的);linear 源于拉丁语 linea(线、线条);regression 在统计学语境中由 19 世纪提出并普及(与“回归到平均值”等概念相关),后“回归”逐渐成为用变量关系进行预测与解释的一大类方法名称。“multiple linear regression”直译即“多自变量的线性回归”。

相关词 Related Words

文学/著作中的用例 Literary Works

  • Applied Linear Regression(Sanford Weisberg)
  • An Introduction to Statistical Learning(Gareth James 等)
  • The Elements of Statistical Learning(Trevor Hastie, Robert Tibshirani, Jerome Friedman)
  • The Lady Tasting Tea: How Statistics Revolutionized Science in the Twentieth Century(David Salsburg)
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