| 带优先级分类约束的决策树算法 |
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| 引用本文： | 侯颖,;黄海,;周煊阳,;雷娟娟. 带优先级分类约束的决策树算法[J]. 信息工程大学学报, 2014, 15(6): 737-742 |
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| 作者姓名： | 侯颖, 黄海, 周煊阳, 雷娟娟 |
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| 作者单位： | [1] 国家数字程控交换系统工程研究中心,河南郑州450002; [2] 湖南理工学院,湖南岳阳414006 |
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| 基金项目： | 国家自然科学基金资助项目，国家863计划资助项目 |
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| 摘 要： | 在与安全相关的流量管理中,对每类应用的关注度不同.针对带优先级约束的流量分类问题,设计了基于分支信息熵的决策树分类算法.实验结果表明,该算法整体准确率较高,并且各个分类的召回率与优先级约束一致.
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| 关 键 词： | 流量分类 机器学习 决策树 召回率 |
Decision Tree for Priority Classification |
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| Affiliation: | HOU Ying, HUANG Hai , ZHOU Xuan-yang , LEI Juan-juan (1. National Digital Switching System Engineering ＆ Technological R＆D Center, Zhengzhou 450002, China; 2. Hunan Institute of Science and Technology, Yueyang 414006,China) |
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| Abstract: | Different attentions are paied to the applications in traffic management related to the net- work security. According to the traffic classification with restrain of priority, a decision tree algo- rithm is proposed based on the branch entropy. The experimental results demonstrate that the overall accuracy of the algorithm is high and the recall of the applications is in accordance with the priority. |
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| Keywords: | traffic classification machine learning decision tree recall |
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