| 最近邻回归估计的随机加权逼近 |
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| 引用本文： | 王炳章.最近邻回归估计的随机加权逼近[J].高校应用数学学报(A辑),1997(2):157-162. |
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| 作者姓名： | 王炳章 |
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| 作者单位： | 烟台大学 |
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| 摘 要： | 研究了一种最近邻回归估计的分布逼近问题，利用随机加权法，给出了最近邻回归估计误差的逼近分布及其逼近的精度，从而改进了文献「１」的结论。
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| 关 键 词： | 取近邻估计 回归函数 随机加权逼近 误差分布 |
RANDOM WEIGHTING APPROXIMATION FOR NEAREST NEIGHBOR ESTIMATOR OF NONPARAMETRIC REGRESSION FUNCTION |
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| Wang Bingzhang.RANDOM WEIGHTING APPROXIMATION FOR NEAREST NEIGHBOR ESTIMATOR OF NONPARAMETRIC REGRESSION FUNCTION[J].Applied Mathematics A Journal of Chinese Universities,1997(2):157-162. |
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| Authors: | Wang Bingzhang |
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| Abstract: | In this paper, the estimate problem of the distribution for nearest neighbor estimator of regression function is studied. Using the random weighting method, we obtain the approximating distribution of nearest neighbor estimator of regression function, which is more precise than normal approximation in Reference . |
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| Keywords: | Random Weighting Nearest Neighbor Estimator Regression Function |
| 本文献已被 CNKI 维普 等数据库收录！ |
