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Third International Conference on Information Technology: New Generations (ITNG'06)
A Hybrid Approach to Error Reduction of Support Vector Machines in Document Classification
Las Vegas, Nevada
April 10-April 12
ISBN: 0-7695-2497-4
Yoon-Shik Tae, Kyungpook National University, Korea
Jeong woo Son, Kyungpook National University, Korea
Mi-hwa Kong, Kyungpook National University, Korea
Jun-Seok Lee, Kyungpook National University, Korea
Seong-Bae Park, Kyungpook National University, Korea
Sang-Jo Lee, Kyungpook National University, Korea
In this paper, we present a hybrid method fo support vector machine and k-nearest neighbor to improve the performance of automatic text classifcation. The proposed methods first classifies a given document using SVM which shows the best performance in text classification, and then is reinforcd by k-NN for the documents that are not confidently classified by SVM. According to the experimental results, the hybrid method achieves the F-score of 85.2, which implies tha the hybrid method outperforms SVM alone.
Citation:
Yoon-Shik Tae, Jeong woo Son, Mi-hwa Kong, Jun-Seok Lee, Seong-Bae Park, Sang-Jo Lee, "A Hybrid Approach to Error Reduction of Support Vector Machines in Document Classification," itng, pp.501-506, Third International Conference on Information Technology: New Generations (ITNG'06), 2006
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