| 一种改进的谱聚类方法及其在文本分析中的应用 |
| |
| 引用本文： | 王春腾,符传谊,邢洁清. 一种改进的谱聚类方法及其在文本分析中的应用[J]. 数字社区&智能家居, 2011, 0(16) |
| |
| 作者姓名： | 王春腾 符传谊 邢洁清 |
| |
| 作者单位： | 琼州学院信息工程学院;海南省琼台师范高等专科学校现代教育技术系; |
| |
| 基金项目： | 海南省教育厅高校科研项目(hjkj2010-50) |
| |
| 摘 要： | 随着文本资源的激增,特别是网页文本的迅速增加,针对文本的挖掘分析日益受到重视。谱聚类是文本聚类分析较常用的一种新型方法。该文将非负约束引入到传统的谱聚类算法中,提出了一种基于非负约束的谱聚类方法。文中实验验证了所提出方法在中文文本聚类分析应用中的有效性。
|
| 关 键 词： | 谱聚类 非负矩阵分解 文本聚类 |
A Novel Spectral Clustering Algorithm and its Application for Text Analysis |
| |
| WANG Chun-teng,FU Chuan-yi,XING Jie-qing. A Novel Spectral Clustering Algorithm and its Application for Text Analysis[J]. Digital Community & Smart Home, 2011, 0(16) |
| |
| Authors: | WANG Chun-teng FU Chuan-yi XING Jie-qing |
| |
| Affiliation: | WANG Chun-teng1,FU Chuan-yi2,XING Jie-qing2(1.College of Electronic Information Engineering of Qiongzhou University,Sanya 572022,China,2.Department of Modern education technology,Qiongtai Teachers College,Haikou 571100,China) |
| |
| Abstract: | With the increasing accumulation of text resource,specially web text,text clustering analysis has attracted many researchers.Spectral clustering is a new method for text clustering.In this paper,the nonnegative constraint is introduced into the traditional spectral clustering.The algorithm NMF-based spectral clustering is proposed.The results of experiments evaluate the proposed method. |
| |
| Keywords: | spectral clustering nonnegative matrix factorization text clustering |
| 本文献已被 CNKI 等数据库收录！ |
|
