Online learning algorithms of direct support vector machine

	Online learning algorithms of direct support vector machine
	Li, Junfei; Chen, Xiaomin
刊名	International Journal of Advancements in Computing Technology
	2011
卷号	3 期号:11 页码:486-497
ISSN号	2005-8039
通讯作者	Li, J. (ljf@cssar.ac.cn)
中文摘要	With the development of support vector machine, online learning became important in many areas.-Direct support vector machine (DSVM) was a new deformation algorithm for standard support vector-machine(SVM) which had fewer computation complexity for training and prediction. Based on the-mathematical mode of DSVM for classification and regression, as well as using the property of block-matrix and kernel function matrix, we deduced online learning algorithms of DSVM according to time-window theoretically. By using Mackey-Glass chaotic time series for simulation, the results show that-the algorithms are workable and predictive values are in good accordance with original values. Our-work favours SVM's applications where online learning is necessary.
英文摘要	With the development of support vector machine, online learning became important in many areas.-Direct support vector machine (DSVM) was a new deformation algorithm for standard support vector-machine(SVM) which had fewer computation complexity for training and prediction. Based on the-mathematical mode of DSVM for classification and regression, as well as using the property of block-matrix and kernel function matrix, we deduced online learning algorithms of DSVM according to time-window theoretically. By using Mackey-Glass chaotic time series for simulation, the results show that-the algorithms are workable and predictive values are in good accordance with original values. Our-work favours SVM's applications where online learning is necessary.
学科主题	空间技术
收录类别	EI
语种	英语
公开日期	2014-12-15
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/3018]
专题	国家空间科学中心_空间技术部
推荐引用方式 GB/T 7714	Li, Junfei,Chen, Xiaomin. Online learning algorithms of direct support vector machine[J]. International Journal of Advancements in Computing Technology,2011,3(11):486-497.
APA	Li, Junfei,&Chen, Xiaomin.(2011).Online learning algorithms of direct support vector machine.International Journal of Advancements in Computing Technology,3(11),486-497.
MLA	Li, Junfei,et al."Online learning algorithms of direct support vector machine".International Journal of Advancements in Computing Technology 3.11(2011):486-497.