Intrinsic dimension estimation of manifolds by incising balls
文献类型：期刊论文
| 作者 | Fan, Mingyu2; Qiao, Hong3 ; Zhang, Bo1
|
| 刊名 | PATTERN RECOGNITION
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 42期号:5页码:780-787 |
| 关键词 | Nonlinear dimensionality reduction Manifold learning Intrinsic dimension estimation Data mining |
| 英文摘要 | Dimensionality reduction is a very important tool in data mining. Intrinsic dimension of data sets is a key parameter for dimensionality reduction. However, finding the correct intrinsic dimension is a challenging task. In this paper, a new intrinsic dimension estimation method is presented. The estimator is derived by finding the exponential relationship between the radius of an incising ball and the number of samples included in the ball. The method is compared with the previous dimension estimation methods. Experiments have been conducted on synthetic and high dimensional image data sets and on data sets of the Santa Fe time series competition, and the results show that the new method is accurate and robust. (C) 2008 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic |
| 研究领域[WOS] | Computer Science ; Engineering |
| 关键词[WOS] | REDUCTION ; ALGORITHM ; EIGENMAPS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000263431200017 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3012]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_机器人应用与理论组 |
| 作者单位 | 1.Chinese Acad Sci, AMSS, Inst Appl Math, LSEC, Beijing 100190, Peoples R China 2.Chinese Acad Sci, AMSS, Inst Appl Math, Grad Sch, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Mingyu,Qiao, Hong,Zhang, Bo. Intrinsic dimension estimation of manifolds by incising balls[J]. PATTERN RECOGNITION,2009,42(5):780-787. |
| APA | Fan, Mingyu,Qiao, Hong,&Zhang, Bo.(2009).Intrinsic dimension estimation of manifolds by incising balls.PATTERN RECOGNITION,42(5),780-787. |
| MLA | Fan, Mingyu,et al."Intrinsic dimension estimation of manifolds by incising balls".PATTERN RECOGNITION 42.5(2009):780-787. |
入库方式： OAI收割
来源：自动化研究所
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