方法对比

	贝叶斯全因子设计	贝叶斯分数因子设计
领域	实验设计	实验设计
方法族	Process / pipeline	Process / pipeline
起源年份	1990s (Bayesian DOE formalized); factorial design roots in 1920s (Fisher)	1990s
提出者	Kathryn Chaloner & Isabella Verdinelli (Bayesian experimental design framework); building on Fisher's factorial design principles	DuMouchel & Jones; Chipman, Hamada & Wu
类型	Bayesian experimental design method	Bayesian experimental design method
开创性文献	Chaloner, K., & Verdinelli, I. (1995). Bayesian experimental design: A review. Statistical Science, 10(3), 273–304.	DuMouchel, W., & Jones, B. (1994). A simple Bayesian modification of D-optimal designs to reduce dependence on an assumed model. Technometrics, 36(1), 37–47.
别名	Bayesian FFD, Bayesian complete factorial experiment, Bayesian full factorial experiment, Bayesian all-combinations design	Bayesian FFD, Bayesian screening design, Bayesian factor-screening experiment, BFF design
相关	3	3
摘要	Bayesian full factorial design combines the complete combinatorial structure of classical full factorial experiments — running every combination of factor levels — with a Bayesian inferential framework that incorporates prior knowledge about factor effects and yields full posterior distributions over main effects, interactions, and model parameters, rather than point estimates and p-values.	Bayesian fractional factorial design integrates Bayesian prior information into the selection and analysis of fractional factorial experiments. Rather than running every combination of factor levels, only a carefully chosen subset of runs is executed, with Bayesian inference used to estimate effects and quantify uncertainty — even when the classical aliasing structure leaves effects confounded.