| 基于推广能力测度的多类SVDD模式识别方法 |
| |
| 引用本文： | 朱孝开,杨德贵. 基于推广能力测度的多类SVDD模式识别方法[J]. 电子学报, 2009, 37(3): 464-469 |
| |
| 作者姓名： | 朱孝开 杨德贵 |
| |
| 作者单位： | 国防科学技术大学电子科学与工程学院空间电子信息技术研究所,湖南,长沙,410073;国防科学技术大学电子科学与工程学院空间电子信息技术研究所,湖南,长沙,410073 |
| |
| 摘 要： |
|
| 关 键 词： | 模式识别 SVDD 多层结构 多分类算法 |
| 收稿时间： | 2007-05-28 |
Multi-Class Support Vector Domain Description for Pattern Recognition Based on a Measure of Expansibility |
| |
| ZHU Xiao-kai,YANG De-gui. Multi-Class Support Vector Domain Description for Pattern Recognition Based on a Measure of Expansibility[J]. Acta Electronica Sinica, 2009, 37(3): 464-469 |
| |
| Authors: | ZHU Xiao-kai YANG De-gui |
| |
| Affiliation: | Research Institute of Space Electronics Information Technology;College of Electric Science and Engineering;NUDT;Changsha;Hunan 410073;China |
| |
| Abstract: | Classic SVDD classifiers,which use distance measures,have lower recognition rate than normal two-class SVM classifiers.After analyzing the causes,a new measure is proposed,which can represent the more essential relationship between samples and categories.And then,a multi-level SVDD is proposed.The experiment on real one-dimensional range profiles data shows that,the multi-level SVDD reserves the lower complexity,higher expansibility and fewer requirements to sample size,ERs are reduced effectively,CR is inc... |
| |
| Keywords: | SVDD |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电子学报》浏览原始摘要信息 |
|
点击此处可从《电子学报》下载免费的PDF全文 |
|
