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author:

简彩仁 (简彩仁.) [1] | 陈晓云 (陈晓云.) [2]

Indexed by:

PKU

Abstract:

利用局部保持投影和稀疏保持投影来刻画数据的本质结构,结合L2,1范数的组稀疏性来选择特征,提出一种新的针对高维小样本数据集的无监督特征选择算法.实验表明:局部和稀疏保持无监督特征选择法是一种有效的无监督特征选择方法;平衡参数对实验结果有较大的影响.

Keyword:

局部保持投影 无监督 特征选择 稀疏保持投影 聚类 高维小样本

Community:

  • [ 1 ] 福州大学数学与计算机科学学院

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Source :

华侨大学学报(自然科学版)

Year: 2015

Issue: 01

Volume: 36

Page: 111-115

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: 3

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