Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10525225 | Journal of Statistical Planning and Inference | 2005 | 13 Pages |
Abstract
We construct constrained approximate optimal designs by maximizing a criterion subject to constraints. We approach this problem by transforming the constrained optimization problem to one of maximizing three functions of the design weights simultaneously. We used a class of multiplicative algorithms, indexed by a function f(·). These algorithms are shown to satisfy the basic constraints on the design weights of nonnegativity and summation to unity. We also investigate techniques for improving convergence rates by means of some suitable choices of the function f(·).
Keywords
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Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
S. Mandal, B. Torsney, K.C. Carriere,