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工程科学与技术:2015,47(1):138-142
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基于SNA的网络舆情演变分析方法
(四川大学 电子信息学院)
Study on the Internet Public Opinion Evolution Based on SNA
(College of Electronics and Info. Eng.,Sichuan Univ.)
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投稿时间:2014-03-26    修订日期:2014-09-25
中文摘要: 为研判网络舆论发展态势与趋势,对网络整体及网民个体(Agent)的SNA属性参数——网络密度、中心度、网络中心势等及其动态变化的含义进行分析,揭示出网络舆论态势的演变过程、特征和规律,为网络舆论提供态势研判与引导决策支持。通过天涯论坛上的网络舆情事件的SNA属性参数的定量分析验证该方法具有一定的实际应用价值。
Abstract:To study the Internet public opinion evolution, an analysis method taking the parameters’ increment of the network and the Agent as the study object, which was based on social network analysis (SNA), was proposed. By the quantitative analyses of SNA properties, the general evolution rules of the incident in the Internet public opinion were revealed. The information for decision of guiding the public opinion was provided according to the rule. The method was verified with the records of an incident in Tianya BBS forum and the result showed that the study is practically useful.
文章编号:201400308     中图分类号:    文献标志码:
基金项目:中国信息安全测评中心资助项目
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引用文本:
吴少华,崔鑫,胡勇.基于SNA的网络舆情演变分析方法[J].工程科学与技术,2015,47(1):138-142.
Wu Shaohua,,Cui Xin,Hu Yong.Study on the Internet Public Opinion Evolution Based on SNA[J].Advanced Engineering Sciences,2015,47(1):138-142.