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author:

钱美旋 (钱美旋.) [1] | 叶东毅 (叶东毅.) [2]

Indexed by:

PKU CSCD

Abstract:

针对DBSCAN(Density Based Spatial Clustering of Applications with Noise)算法对参数敏感且无法适用于多密度数据集聚类的缺点,提出一种改进的基于一维投影分析的无参数多密度聚类算法PFMDBSCAN(Parameter Free Multi-Density Clus-tering Using One-dimensional Projection Analysis).算法首先对数据集进行一维投影,并对投影后的数据进行高斯核密度估计,据此采用极值策略得到多个局部密度估计值,将每个局部密度估计值转换为参数后依次调用DBSCAN进行聚类,最终...

Keyword:

DBSCAN 投影分析 无参数多密度聚类 高斯核密度估计

Community:

  • [ 1 ] 福州大学数学与计算机学院

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Source :

小型微型计算机系统

ISSN: 1000-1220

CN: 21-1106/TP

Year: 2013

Issue: 08

Volume: 34

Page: 1866-1871

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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