Granular Computing Based on Gaussian Cloud Transformation
文献类型：期刊论文
| 作者 | Liu, Yuchao1; Li, Deyi1; He, Wen1; Wang, Guoyin2 |
| 刊名 | FUNDAMENTA INFORMATICAE
 |
| 出版日期 | 2013 |
| 卷号 | 127期号:1-4页码:385-398 |
| 关键词 | Granular computing Gaussian Mixture Model Gaussian Cloud Model Data clustering Image segmentation |
| ISSN号 | 0169-2968 |
| DOI | 10.3233/FI-2013-916 |
| 通讯作者 | Wang, GY (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Inst Elect Informat Technol, Chongqing 401122, Peoples R China. |
| 英文摘要 | Granular computing is one of the important methods for extracting knowledge from data and has got great achievements. However, it is still a puzzle for granular computing researchers to imitate the human cognition process of choosing reasonable granularities automatically for dealing with difficult problems. In this paper, a Gaussian cloud transformation method is proposed to solve this problem, which is based on Gaussian Mixture Model and Gaussian Cloud Model. Gaussian Mixture Model (GMM) is used to transfer an original data set to a sum of Gaussian distributions, and Gaussian Cloud Model (GCM) is used to represent the extension of a concept and measure its confusion degree. Extensive experiments on data clustering and image segmentation have been done to evaluate this method and the results show its performance and validity. |
| 资助项目 | Chongqing Scientific and Technological Program[CSTC2013JJB40003] ; Key Program of the National Natural Science Foundation of China[61035004] ; Key Program of the National Natural Science Foundation of China[61272060] ; Key Program of the National Natural Science Foundation of China[91120306] |
| WOS研究方向 | Computer Science ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000325745600028 |
| 出版者 | IOS PRESS |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/334]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Wang, Guoyin |
| 作者单位 | 1.Tsinghua Univ, Dept Comp Sci & Technol, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Inst Elect Informat Technol, Chongqing 401122, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yuchao,Li, Deyi,He, Wen,et al. Granular Computing Based on Gaussian Cloud Transformation[J]. FUNDAMENTA INFORMATICAE,2013,127(1-4):385-398. |
| APA | Liu, Yuchao,Li, Deyi,He, Wen,&Wang, Guoyin.(2013).Granular Computing Based on Gaussian Cloud Transformation.FUNDAMENTA INFORMATICAE,127(1-4),385-398. |
| MLA | Liu, Yuchao,et al."Granular Computing Based on Gaussian Cloud Transformation".FUNDAMENTA INFORMATICAE 127.1-4(2013):385-398. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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