手法を比較

	ベイズ流実験計画法	中心複合計画法
分野	実験計画法	実験計画法
系統	Process / pipeline	Process / pipeline
提唱年	1956 (foundational); formalized 1970s–1990s	1951
提唱者	Lindley (1956); Chaloner & Verdinelli (1995) landmark review	George E. P. Box and K. B. Wilson
種類	Bayesian optimal experimental design	Response surface experimental design
原典	Chaloner, K., & Verdinelli, I. (1995). Bayesian Experimental Design: A Review. Statistical Science, 10(3), 273–304.	Box, G. E. P., & Wilson, K. B. (1951). On the experimental attainment of optimum conditions. Journal of the Royal Statistical Society: Series B, 13(1), 1–45.
別名	Bayesian DOE, Bayesian optimal design, Bayesian experimental design, BDE	CCD, Box-Wilson design, central composite response surface design, rotatable central composite design
関連	3	3
概要	Bayesian design of experiments selects experimental runs by maximising a utility function — typically the expected information gain — computed over prior beliefs about model parameters. Unlike classical design, which optimizes algebraic criteria such as D-optimality under fixed assumptions, Bayesian DOE incorporates prior knowledge and uncertainty about the system, yielding designs that are optimal in expectation across all plausible parameter values.	Central Composite Design (CCD) is a second-order response surface design that allows researchers to efficiently fit a full quadratic model relating multiple continuous input factors to one or more response variables. Introduced by Box and Wilson in 1951, it combines a factorial (or fractional factorial) core, axial (star) points, and center-point replicates into a single unified design, making it the most widely used design for process optimization in engineering, chemistry, and manufacturing.