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《Journal of Anhui Normal University(Natural Science)》 2009-01
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Research on Discovery of BBS Topic Based on Clustering

WU Hao1,GENG Huan-tong2,WU Xiang2(1.Department of Computer Science,Anhui Business College of Vocational Technology,Wuhu 241002,China;2.College of Computer and Software,Nanjing University of Information Science & Technology,Nanjing 210044,China)  
To obtain BBS topic effectively has been an important research field of web information processing.By analyzing the shortage of existing topic discovery algorithms,a new discovery method is put forward.Based on clustering,the method is to calculate the similarity between comments using latent semantic analysis and cluster the topics with the factors of time and space.Finally,the visual and interactive system is implemented,which can discover topic drift and new topic timely and effectively.
【Fund】: 中国博士后科学基金项目(20080431114);; 江苏省博士后科学基金项目(0801024B);; 安徽省高校教师科研项目(2005jq1043)
【CateGory Index】: TP391.1
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【References】
Chinese Journal Full-text Database 1 Hits
1 Bai Bing1) Li Dehua1) Xiong Caiquan2)(Institute for Pattern Recognition & Artificial Intelligence,Huazhong University of Science & Technology1),Wuhan 430074)(School of Computer Science,Hubei University of Technology2),Wuhan 430068);Hot Extraction Based on Topic Cluster in Discussion Support System[J];Computer & Digital Engineering;2010-11
【Citations】
Chinese Journal Full-text Database 3 Hits
1 Liu Yunfeng Qi Huan Dai Jianmin(Institute of Systems Engineering,Huazhong University of Science and Technology,Wuhan430074);Applying Latent Semantic Analysis in Chinese Information Processing[J];Computer Engineering and Applications;2005-03
2 Jiang Fan Gao Junbo Zhang Min Wang Xufa(Department of Computer Science and Technology,USTC,Hefei 230027);Design and Implementation of Original System for Topic Discovery in BBS[J];Computer Engineering and Applications;2005-31
3 LIU Chang-Yu 1) TANG Chang-Jie 1) YU Zhong-Hua 1) DU Yong-Ping 2) GUO Ying 1) 1) (Department of Computer Science, Sichuan University, Chengdu 610064) 2) (Department of Computer Science, Shanxi University, Taiyuan 030006);Bayes Discriminator for BBS Documents Based on Latent Semantic Analysis[J];Chinese Journal of Computers;2004-04
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 XIONG Cai-quan,WANG Zi-tao,MA Zhong-bao,ZHAI Xing(School of Computer,Hubei Univ.of Technology,Wuhan 430068,China);Modeling of Group Argumentation Support System Based on UML[J];Journal of Hubei University of Technology;2008-01
2 LI Jia,ZHANG Peng-zhu,JIANG Yu-zhu(Antai College of Economics & Management,Shanghai Jiao Tong University,Shanghai 200052,China);Research on Automatic Topic Visual Clustering in the Group Argument Support Systems[J];Journal of Systems & Management;2009-03
3 TAN Jun-feng~1, ZHANG Peng-zhu~2, HUANG Li-ning~1(1. The School of Management, Xi'an Jiaotong University, Xi'an 710049, China;2. Antai School of Management, Shanghai Jiaotong University, Shanghai 200052, China);A Group Argumentation Information-Structuring Model in Hall for Workshop of Metasynthetic Engineering[J];Systems Engineering-theory & Practice;2005-01
China Proceedings of conference Full-text Database 2 Hits
1 Binggong Ding Changning Huang Degen Huang(Dalian University of Technology, Oafian, 106023, China);2(Microsoft Research Asia, Beijing 100080, China);A Study onTopic Detection and its Application[A];[C];2004
2 Qin Bing Liu Ting GaoYe (Information Retrieval Laboratory,School of Computer Science and Technology,Harbin Institute of Technology,Harbin 150001);Identification of Logical Topic of Multi-document Set[A];[C];2004
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 YU Zhong hua TANG Chang jie ZHANG Tian qing ZHU Min LIAO Guo LI Zhi shu (Department of Computer Science, Sichuan Union University Chengdu 610064) SHA Lu hua (Sichuan Science and Technology Committee Chengdu 610016);THE GRAMMAR ANALYSIS STRATEGY IN XINYI (TM) ENGLISH CHINESE TRANSLATION SYSTEM[J];MINI-MICRO SYSTEMS;2000-03
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