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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：哈尔滨工业大学
学位：硕士
所在单位：信息与决策技术研究所
学科：信息管理与电子政务. 技术经济及管理
办公地点：管理与经济学部楼D435
联系方式：0411-84707677
电子邮箱：zhongqy@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.