PROJECTION PURSUIT DENSITY ESTIMATION
PROJECTION PURSUIT DENSITY ESTIMATION
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DOI：
10.1080/01621459.1984.10478086
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发表时间：
1984-09
影响因子：
3.7
通讯作者：
J. Friedman;W. Stuetzle;A. Schroeder
中科院分区：
文献类型：
--
作者：
J. Friedman;W. Stuetzle;A. Schroeder
摘要将投影寻踪方法应用于多变量密度估计问题。所得到的非参数过程通常比核方法和近邻方法偏差更小。此外，生成的图形信息可用于帮助获得对多变量数据分布的几何洞察。
Abstract The projection pursuit methodology is applied to the multivariate density estimation problem. The resulting nonparametric procedure is often less biased than the kernel and near-neighbor methods. In addition, graphical information is produced that can be used to help gain geometric insight into the multivariate data distribution.