کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1146382 957507 2011 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
n-Consistent robust integration-based estimation
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز عددی
پیش نمایش صفحه اول مقاله
n-Consistent robust integration-based estimation
چکیده انگلیسی

We propose a new robust estimator of the regression coefficients in a linear regression model. The proposed estimator is the only robust estimator based on integration rather than optimization. It allows for dependence between errors and regressors, is n-consistent, and asymptotically normal. Moreover, it has the best achievable breakdown point of regression invariant estimators, has bounded gross error sensitivity, is both affine invariant and regression invariant  , and the number of operations required for its computation is linear in nn. An extension would result in bounded local shift sensitivity, also.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Multivariate Analysis - Volume 102, Issue 4, April 2011, Pages 828–846
نویسندگان
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