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CASIA OpenIR
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User-concerned actionable hot topic mining: enhancing interpretability via semantic–syntactic association matrix factorization 期刊论文
Journal of Electronic Business & Digital Economics, 2022, 页码: ISSN: 2754-4214
作者:  Linzi Wang;  Qiudan Li;  Jingjun David Xu;  Minjie Yuan
Adobe PDF(2079Kb)  |  收藏  |  浏览/下载：160/71  |  提交时间：2023/06/01
A Multi-Task MRC Framework for Chinese Emotion Cause and Experiencer Extraction 会议论文
, Bratislava, Slovakia, 2021-09
作者:  Haoda Qian;  Qiudan Li;  Zaichuan Tang
Adobe PDF(79001Kb)  |  收藏  |  浏览/下载：332/124  |  提交时间：2022/06/14
Characterizing Social Media Messages Related to Underage JUUL E-Cigarette Buying and Selling: Cross-Sectional Analysis of Reddit Subreddits 期刊论文
JOURNAL OF MEDICAL INTERNET RESEARCH, 2020, 卷号: 22, 期号: 7, 页码: 13
作者:  Liu, Hejing;  Li, Qiudan;  Zhan, Yongcheng;  Zhang, Zhu;  Zeng, Daniel D.;  Leischow, Scott J.
Adobe PDF(149Kb)  |  收藏  |  浏览/下载：516/105  |  提交时间：2021/01/07
JUUL  e-cigarette  Reddit  cross-sectional analysis  electronic nicotine delivery system  underage JUUL use  
Understanding a Celebrity with His Salient Events 会议论文
ACTIVE MEDIA TECHNOLOGY, Toronto, Canada, 2010
作者:  Song, SY;  Li, QD;  Zheng, N
浏览  |  Adobe PDF(483Kb)  |  收藏  |  浏览/下载：177/75  |  提交时间：2015/08/19
A Spatio-temporal Framework for Related Topic Search in Micro-Blogging 会议论文
ACTIVE MEDIA TECHNOLOGY, Toronto, Canada, 2010
作者:  Song, SY;  Li, QD;  Zheng, N
浏览  |  Adobe PDF(402Kb)  |  收藏  |  浏览/下载：173/57  |  提交时间：2015/08/19
Extracting Evolutionary Communities in Community Question Answering 期刊论文
JOURNAL OF THE ASSOCIATION FOR INFORMATION SCIENCE AND TECHNOLOGY, 2014, 卷号: 65, 期号: 6, 页码: 1170-1186
作者:  Zhang, Zhongfeng;  Li, Qiudan;  Zeng, Daniel;  Gao, Heng
浏览  |  Adobe PDF(1226Kb)  |  收藏  |  浏览/下载：339/94  |  提交时间：2015/08/12
Evolutionary Communities  
User community discovery from multi-relational networks 期刊论文
DECISION SUPPORT SYSTEMS, 2013, 卷号: 54, 期号: 2, 页码: 870-879
作者:  Zhang, Zhongfeng;  Li, Qiudan;  Zeng, Daniel;  Gao, Heng
浏览  |  Adobe PDF(678Kb)  |  收藏  |  浏览/下载：421/153  |  提交时间：2015/08/12
Community Discovery  Multi-relational Network  Author Topic Model  Non-negative Matrix Factorization