V2EX screening design

Screening Design

释义 Definition

screening design:实验设计(DOE)中的“筛选设计”,用于在因素很多时,以较少的实验次数快速识别对响应最重要的关键因素(通常先关注主效应;交互作用常被部分混杂)。常见类型包括 PlackettBurman 设计分数因子设计等。

发音 Pronunciation (IPA)

/skrin dzan/

例句 Examples

We used a screening design to find the most important variables.
我们用筛选设计来找出最重要的变量。

After preliminary tests, the team ran a screening design to narrow twenty process factors down to four key drivers of yield.
在初步测试后,团队进行了筛选设计,把二十个工艺因素缩小到影响良率的四个关键驱动因素。

词源 Etymology

screening 源自 screen(“筛子/屏障”之意,引申为“筛查、筛选”),强调“把重要的从不重要的里筛出来”;design 来自拉丁语 designare(“标记、规划”),在统计学语境中指“实验安排方案”。合在一起即“用于筛选关键因素的实验方案”。

相词 Related Words

文献与作品 Notable Works

  • Statistics for Experimenters(Box, Hunter & Hunter):讨论用筛选实验在多因素情况下快速锁定关键因素。
  • Experiments: Planning, Analysis, and Optimization(Montgomery):介绍筛选设计、分数因子设计及其在工程改进中的应用。
  • Experiments: Planning, Analysis, and Parameter Design Optimization / Screening Designs(Wu & Hamada):系统讲解筛选设计思想与常用构造方法。
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