V2EX wishart

Wishart

Definition 定义

Wishart:威沙特;常见作英语姓氏(尤其见于苏格兰背景)。在学术语境中也常指与统计学相关的专名,如 Wishart distribution(威沙特分布)Wishart theorem(威沙特定理)

Pronunciation 发音(IPA)

/wrt/(亦常见 /wrt/)

Examples 例句

I met Professor Wishart at the conference.
我在会议上见到了威沙特教授。

The paper uses the Wishart distribution to model covariance matrices in multivariate analysis.
这篇论文使用威沙特分布来为多元分析中的协方差矩阵建模。

Etymology 词源

Wishart 主要作为姓氏使用,源自英伦地区(常与苏格兰相关)的家族姓。作为统计学术语中的专名(如“威沙特分布”),来自以该姓氏命名的学者与其研究传统,后来被广泛用于多元统计与矩阵理论等领域。

Related Words 相关词汇

Literary Works 文学作品与著名出处

  • Foxe’s Actes and Monuments(常译《福克斯殉道史》/《殉道者书》):常见对苏格兰宗教改革人物 George Wishart(乔治威沙特)的记述。
  • John Howie, The Scots Worthies:收录并叙述苏格兰宗教史人物,包含 Wishart 相关条目。
  • T. W. Anderson, An Introduction to Multivariate Statistical Analysis:多元统计经典教材中讨论 Wishart distribution(威沙特分布) 等概念。
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