A NEW METHOD TO TRAIN MULTI-LAYER PERCEPTRONS AS SUPPORT VECTOR MACHINES

2004 ◽  
pp. 1605-1612
Author(s):  
ORAZIO GIUSTOLISI ◽  
DANIELE LAUCELLI
2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Xigao Shao ◽  
Kun Wu ◽  
Bifeng Liao

Working set selection is a major step in decomposition methods for training least squares support vector machines (LS-SVMs). In this paper, a new technique for the selection of working set in sequential minimal optimization- (SMO-) type decomposition methods is proposed. By the new method, we can select a single direction to achieve the convergence of the optimality condition. A simple asymptotic convergence proof for the new algorithm is given. Experimental comparisons demonstrate that the classification accuracy of the new method is not largely different from the existing methods, but the training speed is faster than existing ones.


2012 ◽  
Vol 59 (3) ◽  
pp. 1397-1408 ◽  
Author(s):  
Ernesto Vazquez-Sanchez ◽  
Jaime Gomez-Gil ◽  
José Carlos Gamazo-Real ◽  
José Fernando Diez-Higuera

Sign in / Sign up

Export Citation Format

Share Document