Title :
Learning properties of support vector machines with p-norm
Author :
Ikeda, Kazushi ; Murata, Noboru
Author_Institution :
Graduate Sch. of Inf., Kyoto Univ., Japan
Abstract :
Support vector machines (SVMs) are a new classification technique, which has a high generalization ability, yet a heavy computational load since margin maximization results in a quadratic programming problem. It is known that this maximization task results in a pth-order programming problem if we employ the p-norm instead of the Euclidean norm, that is, when p=1, for example, it is a linear programming problem with a much lower computational load. In this article, we theoretically show that p has very little affect on the generalization performance of SVMs in practice by considering its geometrical meaning.
Keywords :
generalisation (artificial intelligence); geometry; learning (artificial intelligence); linear programming; pattern classification; quadratic programming; support vector machines; Euclidean norm; SVM; computational load; generalization performance; geometry; learning properties; linear programming problem; maximization; p-norm; pattern classification technique; pth-order programming problem; quadratic programming problem; support vector machines; Computer errors; Computer simulation; Educational technology; Informatics; Kernel; Linear programming; Machine learning; Quadratic programming; Support vector machine classification; Support vector machines;
Conference_Titel :
Circuits and Systems, 2004. MWSCAS '04. The 2004 47th Midwest Symposium on
Print_ISBN :
0-7803-8346-X
DOI :
10.1109/MWSCAS.2004.1354293