摘要
意见领袖在网络舆情形成过程中作用显著,如何从海量评论中挖掘意见领袖具有重要的现实意义。综合运用网络爬虫、正文抽取、文本倾向性分析、影响力计算、网络可视化等信息处理技术,设计并实现了网络论坛意见领袖自动挖掘系统。实际运行结果表明,该系统具有识别结果准确、效率高、健壮性强的特点。
Opinion leaders in network forum play an important role during the formation of public opinion. How to detect opinion leaders from huge comments has an important practical significance. A system of opinion leaders automatic detection in network forum was designed and realized by comprehensive using web crawler, text extraction, text sentiment analysis, influence compute and network visualization. Operation results showed that the system was accurate, efficient and strong.
作者
葛斌
蒋林承
肖延东
史宗麟
郭丝路
GE Bin, JIANG Lin-cheng, XIAO Yan-dong, SHI Zong-lin, GUO Si-lu （1 .Science and Technology on Information Systems Engineering Laboratory in National Univ. of Defense Technology, Changsha 410073 China; 2.Hunan Electric Power Design Institute, Changsha 410073, China）
出处
《电脑知识与技术》
2011年第8期5393-5395,共3页
Computer Knowledge and Technology
基金
国家自然科学基金（60903225）
