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检索条件"主题词=Potential entropy"
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Clustering by Fast Search and Find of Density Peaks with Data Field
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Chinese Journal of Electronics 2016年 第3期25卷 397-402页
作者: WANG Shuliang WANG Dakui LI Caoyuan LI Yan DING Gangyi International School of Software Wuhan University School of Software Beijing Institute of Technology
A clustering algorithm named "Clustering by fast search and find of density peaks" is for finding the centers of clusters quickly. Its accuracy excessively depended on the threshold, and no efficient way was given to ... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Feature Selection with Data Field
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Chinese Journal of Electronics 2014年 第4期23卷 661-665页
作者: YUAN Hanning WANG Shuliang LI Ying FAN Jinghua School of Software Beijing Institute of Technology State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing International School of Software Wuhan University
A new feature selection method is proposed for high-dimensional data clustering on the basis of data field. With the potential entropy to evaluate the importance of feature subsets, features are filtered by removing u... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论