国家高技术研究发展计划(2012AA01A402)

作品数：2被引量：18H指数：1
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Finding the Hidden Hands:A Case Study of Detecting Organized Posters and Promoters in SINA Weibo被引量：1
《China Communications》2015年第11期143-155,共13页WANG Xiang ZHANG Zhilin YU Xiang JIA Yan ZHOU Bin LI Shasha 
supported by 973 Program of China(Grant No.2013CB329601, 2013CB329602,2013CB329604);NSFC of China(Grant No.60933005,91124002);863 Program of China(Grant No.2012AA01A401, 2012AA01A402);National Key Technology RD Program of China(Grant No.2012BAH38B04, 2012BAH38B06)
With the development of online social networks,a special group of online users named organized posters(or Internet water army,Internet paid posters in some literatures) have fl ooded the social network communities. Th...
关键词：organized posters internet water army online paid posters promoter MICROBLOGGING 
Mining User Interest in Microblogs with a User-Topic Model被引量：17
《China Communications》2014年第8期131-144,共14页HE Li JIA Yan HAN Weihong DING Zhaoyun 
This work was supported by the National High Technology Research and Development Program of China（No. 2010AA012505, 2011AA010702, 2012AA01A401 and 2012AA01A402）, Chinese National Science Foundation （No. 60933005, 91124002,61303265）, National Technology Support Foundation （No. 2012BAH38B04） and National 242 Foundation （No. 2011A010）
Microblogs have become an important platform for people to publish,transform information and acquire knowledge.This paper focuses on the problem of discovering user interest in microblogs.In this paper,we propose a to...
关键词：MICROBLOGS topic mining  userinterest LDA user-topic model 
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