Title :
A learning algorithm for enhancing the generalization ability of support vector machines
Author :
Guo, Jun ; Takahashi, Norikazu ; Nishi, Tetsuo
Author_Institution :
Kyushu Univ., Fukuoka, Japan
Abstract :
We propose an innovative learning algorithm for enhancing the generalization ability of support vector machines (SVM), when the Gaussian radial basis function (RBF) is used and when the parameter σ is very small. As learning patterns it uses not only the prescribed learning patterns but also newly inserted patterns in their neighbourhoods. In spite of the many inserted patterns, the size of the proposed optimization problem can be reduced to be same as the original one by using the averaging method. Many simulation results show the effectiveness of the proposed algorithm.
Keywords :
generalisation (artificial intelligence); learning (artificial intelligence); optimisation; radial basis function networks; support vector machines; Gaussian radial basis function; RBF; SVM; averaging method; generalization ability; learning algorithm; optimization problem; support vector machines; Gaussian processes; Kernel; Machine learning; Optimization methods; Support vector machine classification; Support vector machines;
Conference_Titel :
Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on
Print_ISBN :
0-7803-8834-8
DOI :
10.1109/ISCAS.2005.1465416