On boosting kernel regression
نویسندگان
چکیده
منابع مشابه
On boosting kernel regression
In this paper we propose a simple multistep regression smoother which is constructed in an iterative manner, by learning the Nadaraya-Watson estimator with L2boosting. We find, in both theoretical analysis and simulation experiments, that the bias converges exponentially fast, and the variance diverges exponentially slow. The first boosting step is analyzed in more detail, giving asymptotic exp...
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ژورنال
عنوان ژورنال: Journal of Statistical Planning and Inference
سال: 2008
ISSN: 0378-3758
DOI: 10.1016/j.jspi.2007.10.005