The uniform convergence of nearest neighbor regression function estimators and their application in optimization

The uniform convergence of nearest neighbor regression function estimators and their application in optimization
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最近邻回归函数估计器的一致收敛及其在优化中的应用

DOI:
10.1109/tit.1978.1055865
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发表时间:
1978
期刊:
IEEE Trans. Inf. Theory
影响因子:
--
通讯作者:
L. Devroye
L. Devroye
中科院分区:
--
文献类型:
--
作者:
L. Devroye

文献摘要

被引文献

相似文献

提出了一类非参数回归函数估计,推广了Cover[12]的最近邻估计。结果表明,在各种噪声条件下,估计是强一致一致的。利用估计的一致收敛性,可以设计一个简单的随机搜索算法来求回归函数的全局最小。
A class of nonparametric regression function estimates generalizing the nearest neighbor estimate of Cover [ 12] is presented. Under various noise conditions, it is shown that the estimates are strongly uniformly consistent. The uniform convergence of the estimates can be exploited to design a simple random search algorithm for the global minimization of the regression function.