V2EX generalized linear model

Generalized Linear Model

定义 Definition

广义线性模型(GLM)是一类把“线性回归”的思想推广到更多类型数据的统计模型。它允许因变量不一定是正态分布(例如二项分布的0/1数据、泊松分布的计数数据),并通过链接函数(link function)把自变量的线性组合与因变量的期望值联系起来。常见例子包括逻辑回归(logistic regression)泊松回归(Poisson regression)

发音 Pronunciation

/dnrlazd lnir mdl/

例句 Examples

A generalized linear model can handle binary outcomes like yes/no.
广义线性模型可以处理“是/否”这类二元结果。

Using a generalized linear model with a log link, the researchers modeled how air pollution relates to daily hospital admissions.
研究者使用带对数链接函数的广义线性模型,来刻画空气污染与每日住院人数之间的关系。

词源 Etymology

该术语由三部分组成:generalized(广义的/推广的)+ linear(线性的)+ model(模型)。它的核心含义是:把传统“线性模型”从主要适用于连续、近似正态的情形,推广到更广泛的分布与数据类型。现代统计学中“GLM”这一框架在20世纪70年代被系统化提出并迅速普及。

相关词 Related Words

文学作品/著作 Literary Works

  • Nelder, J. A. & Wedderburn, R. W. M. (1972), Generalized Linear Models(经典论文,系统提出GLM框架)
  • McCullagh, P. & Nelder, J. A., Generalized Linear Models(统计学经典教材)
  • Dobson, A. J. & Barnett, A. G., An Introduction to Generalized Linear Models(入门友好,常用于教学)
  • Hastie, Tibshirani & Friedman, The Elements of Statistical Learning(在更广的统计学习语境中讨论GLM及其扩展)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2689 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 6ms UTC 13:04 PVG 21:04 LAX 06:04 JFK 09:04
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86