کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4949170 1440038 2018 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimizing two-level orthogonal arrays for simultaneously estimating main effects and pre-specified two-factor interactions
ترجمه فارسی عنوان
بهینه سازی آرایه های دوطرفه متعامد برای به طور همزمان تخمین اثرات اصلی و تعاملات دو عامل از پیش تعیین شده
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
چکیده انگلیسی
This paper considers the construction of D-optimal two-level orthogonal arrays that allow for the joint estimation of all main effects and a specified set of two-factor interactions. A sharper upper bound on the determinant of the related matrix is derived. To numerically obtain D-optimal and nearly D-optimal orthogonal arrays of large run sizes, an efficient search procedure is proposed based on a discrete optimization algorithm. Results on designs of 20, 24, 28, 36, 44 and 52 runs with three or fewer two-factor interactions are illustrated here to demonstrate the performance of the proposed approach. In addition, two cases with four two-factor interactions are also demonstrated here.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Statistics & Data Analysis - Volume 118, February 2018, Pages 84-97
نویسندگان
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