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Bootstrap Approximation for Generalized U-Processes
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作者 张涤新 李国英 《Chinese Science Bulletin》 SCIE EI CAS 1994年第21期1761-1765,共5页
Nolan and Pollard obtained the central limit theorems for U-processes.In this note, we will study the Bootstrap approximation of generalized U-processes by using the Bootstrap method of Efront.
关键词 BOOTSTRAP GENERALIZED u-processes ASYMPTOTIC distribution.
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BOOTSTRAPPING GENERALIZED U-PROCESSES AND V-PROCESSES AND THEIR APPLICATIONS IN PROJECTION PURSUIT
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作者 张涤新 李国英 《Acta Mathematicae Applicatae Sinica》 SCIE CSCD 1996年第4期354-362,共9页
In this paper, we study bootstrap approximation for generalized U-processes (GUP) indexedby a class of functions. Under mild conditions we obtain that the asymptotic distributions ofbootstrapping generalized U-process... In this paper, we study bootstrap approximation for generalized U-processes (GUP) indexedby a class of functions. Under mild conditions we obtain that the asymptotic distributions ofbootstrapping generalized U-processes (BGUP) are the same as those of GUP almost surely. Asa result, the asymptotic properties of bootstrap approximation for PP generalized U-processes(BPPGUP) are obtained. In addition we have derived bootstrap approximation for generalizedV-processes (GVP). Thus, we can use BGUP or bootstrapping GVP (BGVP) to simulate GUPand GVP. 展开更多
关键词 BOOTSTRAP projection pursuit (PP) u-processes asymptotic distribution
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