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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Ds-optimal designs for weighted polynomial regression

Mao, Chiang-Yuan 21 June 2007 (has links)
This paper is devoted to studying the problem of constructing Ds-optimal design for d-th degree polynomial regression with analytic weight function on the interval [m-a,m+a],m,a in R. It is demonstrated that the structure of the optimal design depends on d, a and weight function only, as a close to 0. Moreover, the Taylor polynomials of the scaled versions of the optimal support points and weights can be computed via a recursive formula.
weighted polynomial regression
recursive algorithm
Taylor expansion
Implicit Function Theorem
Ds-Equivalence Theorem
Ds-optimal design
Chebyshev polynomial

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