Local feature selection based on artificial immune system for classification
Local feature selection based on artificial immune system for classification
复制标题
基于人工免疫系统的局部特征选择进行分类
DOI:
10.1016/j.asoc.2019.105989
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发表时间:
2020-02
影响因子:
8.7
通讯作者:
Li T
中科院分区:
文献类型:
--
作者:
Wang Y;Li T
Conventional feature selection algorithms select a global feature subset for the entire sample space. In contrast, in this paper we propose an efficient filter local feature selection algorithm based on artificial immune system, which assigns a locally relevant feature subset for each neighboring region of the sample space. This algorithm introduces a clonal selection algorithm to explore the search space for the optimal feature subsets, and adopts local clustering idea as an evaluation criterion that maximizes the inter-class distance and minimizes the intra-class distance in the small region of each sample. Experimental results on a wide variety of synthetic and UCI datasets demonstrates that our proposed method achieves better performance than both state-of-the-art global feature selection algorithms and local feature selection algorithms. In addition, a main parameter analysis of the proposed method is carried out.
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DOI:
10.1109/tetci.2018.2829907
发表时间:
2018-05
影响因子:
5.3
作者:
Wenjian Luo;Ran Liu;Hao Jiang;Dongdong Zhao;Linli Wu
通讯作者:
Linli Wu
DOI:
10.1609/aaai.v29i1.9211
发表时间:
2015-01
期刊:
--
影响因子:
--
作者:
Suhang Wang;Jiliang Tang;Huan Liu
通讯作者:
Suhang Wang;Jiliang Tang;Huan Liu
影响因子:
7.1
作者:
Alain Grumbach
通讯作者:
Alain Grumbach
影响因子:
8.1
作者:
Yong Peng;Bao-Liang Lu
通讯作者:
Bao-Liang Lu
DOI:
10.1016/j.eswa.2017.06.004
发表时间:
2017-11
期刊:
Expert Syst. Appl.
影响因子:
--
作者:
Mahdieh Zabihimayvan;Reza Sadeghi;H. N. Rude;Derek Doran
通讯作者:
Mahdieh Zabihimayvan;Reza Sadeghi;H. N. Rude;Derek Doran