Online Learning Algorithm of Direct Support Vector Machine for Regression Based on Matrix Operation

	Online Learning Algorithm of Direct Support Vector Machine for Regression Based on Matrix Operation
	Li, Junfei; Chen, Xiaomin
	2012
会议名称	International Conference on Instrumentation, Measurement, Circuits and Systems (ICIMCS 2011)
会议日期	DEC 12-13, 2011
会议地点	Hong Kong, PEOPLES R CHINA
关键词	Direct support vector machine regression online learning matrix kernel function
页码	727-736
通讯作者	Li, JF (reprint author), Ctr Space Sci & Appl Res Beijing, Beijing, Peoples R China.
中文摘要	With the development of support vector machine, its' application of online learning was paid close attention to more and more. In this paper ,we deduced an online learning algorithm for direct support vector machine (DSVM). By adding the bias square of hyperplane to the objective function, we introduced the mathematical mode of DSVM for regression which was extremely fast and simple, then we designed incremental and online learning algorithms by using the property of block matrix and kernel function matrix. Experimental results of simulation by using Mackey-Glass chaotic time series indicate the feasibility of the learning algorithm.
英文摘要	With the development of support vector machine, its' application of online learning was paid close attention to more and more. In this paper ,we deduced an online learning algorithm for direct support vector machine (DSVM). By adding the bias square of hyperplane to the objective function, we introduced the mathematical mode of DSVM for regression which was extremely fast and simple, then we designed incremental and online learning algorithms by using the property of block matrix and kernel function matrix. Experimental results of simulation by using Mackey-Glass chaotic time series indicate the feasibility of the learning algorithm.
收录类别	EI ; CPCI
会议录	INSTRUMENTATION, MEASUREMENT, CIRCUITS AND SYSTEMS
会议录出版者	SPRINGER-VERLAG BERLIN
会议录出版地	BERLIN
学科主题	空间技术
语种	英语
ISSN号	1867-5662
ISBN号	978-3-642-27333-9
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/2945]
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 Algorithm of Direct Support Vector Machine for Regression Based on Matrix Operation[C]. 见:International Conference on Instrumentation, Measurement, Circuits and Systems (ICIMCS 2011). Hong Kong, PEOPLES R CHINA. DEC 12-13, 2011.