| 基于异质网络的意见领袖社区发现 |
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| 引用本文： | 张伟哲,王佰玲,何慧,谭卓鹏.基于异质网络的意见领袖社区发现[J].电子学报,2012,40(10):1927-1932. |
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| 作者姓名： | 张伟哲 王佰玲 何慧 谭卓鹏 |
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| 作者单位： | 哈尔滨工业大学计算机科学与技术, 黑龙江哈尔滨 150001 |
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| 基金项目： | 国家自然科学基金，国家863高技术研究发展
计划，国家973重点基础研究发展计划 |
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| 摘 要： | 针对意见领袖社区发现问题,通过将论坛中主题及其回复关系建模为异质网络,准确表示社区结构.提出意见领袖社区影响力概念及其量化方法,在此基础上设计了一种基于异质网络的意见领袖社区发现算法.通过采集天涯论坛的大量数据,验证了该社区挖掘方案能够较准确地挖掘论坛中的意见领袖社区.
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| 关 键 词： | 网络社区 社区发现 意见领袖 异质网络 |
| 收稿时间： | 2011-11-04 |
Public Opinion Leader Community Mining based on the Heterogeneous Network |
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| ZHANG Wei-zhe
,
WANG Bai-ling
,
HE Hui
,
TAN Zhuo-peng.Public Opinion Leader Community Mining based on the Heterogeneous Network[J].Acta Electronica Sinica,2012,40(10):1927-1932. |
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| Authors: | ZHANG Wei-zhe WANG Bai-ling HE Hui TAN Zhuo-peng |
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| Affiliation: | School of Computer Science and Technology, Harbin Institute of Technology, Harbin, Heilongjiang 150001, China |
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| Abstract: | In order to discover the public opinion leader community in a web forum,a heterogeneous network is constructed to represent the relationship between the topics and their replies.By quantifying the influences of forum users,a forum opinion leader community mining algorithm (FOLCM) is put forward.The algorithm is evaluated with real large-scale web data from the TianYa forum.The results demonstrate the effectiveness of the forum opinion leader community mining algorithm. |
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| Keywords: | network community community mining public opinion leader heterogeneous network |
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