Monotone Smoothing Spline Curves Using Normalized Uniform Cubic B-splines
نویسندگان
چکیده
منابع مشابه
Monotone B-spline Smoothing
Estimation of growth curves or item response curves often involves monotone data smoothing. Methods that have been studied in the literature tend to be either less exible or more diicult to compute when constraints such as monotonicity are incorporated. Built upon the ideas of Ramsay (1988) and Koenker, Ng and Portnoy (1994), we propose monotone B-spline smoothing based on L 1 optimization. It ...
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ژورنال
عنوان ژورنال: Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications
سال: 2013
ISSN: 2188-4730,2188-4749
DOI: 10.5687/sss.2013.152