作者
Kaizhu Huang, Haiqin Yang, Irwin King, Michael R Lyu
发表日期
2008/2
期刊
IEEE Transactions on Neural Networks
卷号
19
期号
2
页码范围
260-272
出版商
IEEE
简介
In this paper, we propose a novel large margin classifier, called the maxi–min margin machine . This model learns the decision boundary both locally and globally. In comparison, other large margin classifiers construct separating hyperplanes only either locally or globally. For example, a state-of-the-art large margin classifier, the support vector machine (SVM), considers data only locally, while another significant model, the minimax probability machine (MPM), focuses on building the decision hyperplane exclusively based on the global information. As a major contribution, we show that SVM yields the same solution as when data satisfy certain conditions, and MPM can be regarded as a relaxation model of . Moreover, based on our proposed local and global view of data, another popular model, the linear discriminant analysis, can easily be interpreted and extended as well. We describe the model …
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