The min-max modular support vector machine (M3-SVM) has been proposed for solving large-scale and complex multiclass classification problems. In this paper, we apply the M3-SVM to multilabel text categorization and introduce two task decomposition strategies into M3-SVMs. A multilabel classification task can be split up into a set of two-class classification tasks. These two-class tasks are to discriminate class C from non-class C. If these two class tasks are still hard to be learned, we can further divide them into a set of two-class tasks as small as needed and fast training of SVMs on massive multilabel texts can be easily implemented in a massively parallel way. Furthermore, we proposed a new task decomposition strategy called hyperplane task decomposition to improve generalization performance. The experimental results indicate that the new method has better generalization performance than traditional SVMs and previous M3-SVMs using random task decomposition, and is much faster than traditional SVMs.
CITATION STYLE
Liu, F. Y., Wang, K. A., Lu, B. L., Utiyama, M., & Isahara, H. (2006). Efficient text categorization using a min-max modular support vector machine. In Human Interaction with Machines Proceedings of the 6th International Workshop held at the Shanghai JiaoTong University, 2005 (pp. 13–21). Springer. https://doi.org/10.1007/1-4020-4043-1_2
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