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个人信息Personal Information
教授
硕士生导师
主要任职：研究生院副院长兼研究生培养处处长、校学位评定委员会办公室主任
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：经济管理学院
联系方式：wangxh@dlut.edu.cn 0411-84707889
电子邮箱：wangxh@dlut.edu.cn
Emergency attribute significance ranking method based on information gain
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论文类型：会议论文
发表时间：2017-11-17
收录刊物：EI
卷号：780
页面范围：129-135
摘要：In emergency management, it is important to measure the significance of emergency attributes. This paper proposes a method for ranking the significance of attributes. Firstly, it builds the emergency decision table based on rough set theory. Secondly, it uses information gain to measure the objective significance of emergency attributes. Further, the information gain is combined with the prior knowledge of experts to rank the total significance of emergency attributes. This method could help decision-makers identify the significance of attributes, providing a support for the decision-makers to take emergency response measures. © 2017, Springer Nature Singapore Pte Ltd.