Smoothing and preservation of irregularities using local linear fitting
نویسندگان
چکیده
منابع مشابه
Jump-preserving regression and smoothing using local linear fitting: a compromise∗
This paper deals with nonparametric estimation of a regression curve, where the estimation method should preserve possible jumps in the curve. At each point x at which one wants to estimate the regression function, the method chooses in an adaptive way among three estimates: a local linear estimate using only datapoints to the left of x, a local linear estimate based on only datapoints to the r...
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ژورنال
عنوان ژورنال: Applications of Mathematics
سال: 2008
ISSN: 0862-7940,1572-9109
DOI: 10.1007/s10492-008-0003-3