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Research on Large Scale Data Sets Categorization Based on SVM

Proceeding: The Fourth International Conference on Informatics & Applications (ICIA2015)

Publication Date:

Authors : ; ; ; ; ; ; ;

Page : 51-61

Keywords : SVM; Large Data sets; Fuzzy Clustering; Category; Classification.;

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Abstract

Support Vector Machines algorithms are not appropriate for the large data sets because of high training complexity. To address this issue, this paper presents a two stage SVM classification algorithm based on fuzzy clustering. The algorithm is divided into two phases. In the first phase, an approximate decision hyper-plane is obtained by weighted SVM which using the data after the fuzzy clustering as training data sets. In the second phase, the decision hyper-plane is obtained by SVM using the data near to the approximate hyper-plane obtained in the first phase. Experimental results demonstrate that our approach has good classification accuracy while the training is significantly faster than the standard SVM. The improved approach has a distinctive advantage on dealing with huge data sets.

Last modified: 2015-08-10 22:21:09