Title :
Towards simple, easy-to-understand, yet accurate classifiers
Author :
Caragea, Doina ; Cook, Dianne ; Honavar, Vasant
Author_Institution :
Dept. of Comput. Sci., Iowa State Univ., Ames, IA, USA
Abstract :
We design a method for weighting linear support vector machine classifiers or random hyperplanes, to obtain classifiers whose accuracy is comparable to the accuracy of a nonlinear support vector machine classifier, and whose results can be readily visualized. We conduct a simulation study to examine how our weighted linear classifiers behave in the presence of known structure. The results show that the weighted linear classifiers might perform well compared to the nonlinear support vector machine classifiers, while they are more readily interpretable than the nonlinear classifiers.
Keywords :
data visualisation; digital simulation; probability; statistical analysis; support vector machines; linear support vector machine classifiers; nonlinear support vector machine classifier; random hyperplanes; weighted linear classifiers; Artificial intelligence; Computer displays; Computer science; Data visualization; Design methodology; Kernel; Laboratories; Space exploration; Support vector machine classification; Support vector machines;
Conference_Titel :
Data Mining, 2003. ICDM 2003. Third IEEE International Conference on
Print_ISBN :
0-7695-1978-4
DOI :
10.1109/ICDM.2003.1250961