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論文名稱 Title |
加權多項式迴歸模型D之最適設計─函數逼近法
D-optimal designs for weighted polynomial regression-a function approach |
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系所名稱 Department |
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畢業學年期 Year, semester |
語文別 Language |
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學位類別 Degree |
頁數 Number of pages |
12 |
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研究生 Author |
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指導教授 Advisor |
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召集委員 Convenor |
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口試委員 Advisory Committee |
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口試日期 Date of Exam |
2003-05-30 |
繳交日期 Date of Submission |
2003-07-27 |
關鍵字 Keywords |
函數逼近 functional-approach |
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統計 Statistics |
本論文已被瀏覽 5695 次,被下載 2288 次 The thesis/dissertation has been browsed 5695 times, has been downloaded 2288 times. |
中文摘要 |
我們將要探討的是有關加權多項式迴歸模型D之最適設計的問題,在近代文章中已經證明加權多項式迴歸模型之設計架構問題,相等於多項式迴歸模型伴隨著加權函數在[-1,1]區間之設計架構問題 藉由泰勒展開式此篇論文提供一個遞迴演算法使得加權多項式迴歸模型D之最適設計的問題可以在有興趣的範圍被正確的估計。 |
Abstract |
This paper is concerned with the problem of computing approximate D-optimal design for polynomial regression with analytic weight function on the interval [m_0-a,m_0+a]. It is shown that the problem of constructing D-optimal designs for weighted polynomial regression is equivalent to that of finding D-optimal designs for polynomial regression with weight function |x|^s on the interval [-1,1] as a to 0. By using Taylor expansion we provide a recursive algorithm such that the D-optimal designs for weighted polynomial regression on a neighborhood of m_0 can be determined. |
目次 Table of Contents |
Abstract.............3 Introduction...........4 Preliminary results........ 5 D-optimal designs............8 Example.............10 Conclusions.............11 References.......12 Appendix......14 |
參考文獻 References |
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