| 基于非负约束的谱聚类方法 |
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| 引用本文： | 王春腾,符传谊,邢洁清. 基于非负约束的谱聚类方法[J]. 数字社区&智能家居, 2011, 0(17) |
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| 作者姓名： | 王春腾 符传谊 邢洁清 |
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| 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信息技术系; |
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| 基金项目： | 海南省教育厅高校科研项目(hjkj2010_50) |
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| 摘 要： | 聚类问题一直是模式识别和机器学习领域一个比较活跃而且极负挑战性的研究方向。谱聚类是近年来兴起的一类较流行的聚类方法。该文将非负约束引入到传统的谱聚类方法中,提出了一种基于非负约束的谱聚类方法。非负约束已在许多应用领域被证明是一种有用的性质。文中对比实验表明,基于非负约束的谱聚类方法在整体上明显优于传统的谱聚类方法。
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| 关 键 词： | 谱聚类 非负约束 聚类 非负矩阵分解 |
A Spectral Clustering Method with the Nonnegative Constraint |
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| WANG Chun-teng,FU Chuan-yi,Xing Jie-qing. A Spectral Clustering Method with the Nonnegative Constraint[J]. Digital Community & Smart Home, 2011, 0(17) |
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| Authors: | WANG Chun-teng FU Chuan-yi Xing Jie-qing |
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| 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) |
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| Abstract: | Clustering is a challenging and active research topic in pattern recognition and machine learning.Spectral clustering is a new method for clustering.In this paper,the nonnegative constraint is introduced into the traditional spectral clustering.The NMF-based is proposed.The advantage of the nonnegative constrain has been conformed in many application fields.The results of the experiments in the paper evaluate the proposed method. |
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| Keywords: | spectral clustering nonnegative constraint clustering nonnegative matrix factorization |
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