Some Asymptotic Theory for Functional Regression and Classification
Author(s) -
F.H. Ruymgaart,
Jing Wang,
ShihHsuan Wei,
Yu Li
Publication year - 2011
Publication title -
advances in decision sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.178
H-Index - 13
eISSN - 2090-3367
pISSN - 2090-3359
DOI - 10.1155/2011/485974
Subject(s) - estimator , mathematics , asymptotic analysis , simple (philosophy) , gaussian , asymptotic distribution , regression , regression analysis , linear regression , asymptotic expansion , mathematical optimization , statistics , mathematical analysis , philosophy , physics , epistemology , quantum mechanics
Exploiting an expansion for analytic functions of operators, the asymptotic distribution of an estimator of the functional regression parameter is obtained in a rather simple way; the result is applied to testing linear hypotheses. The expansion is also used to obtain a quick proof for the asymptotic optimality of a functional classification rule, given Gaussian populations
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