个人简历

赵吉昌，北航经济管理学院信息系统系，长聘副教授，北航大数据科学与脑机智能高精尖创新中心高级研究员，博士生导师。2008年毕业于北航计算机学院获学士学位和应用数学学位，2014年毕业于北航计算机学院获博士学位，师从许可教授，2012至2013年于以色列Bar-Ilan大学物理系联合培养，师从Shlomo Havlin教授。主要研究兴趣为社会化媒体，复杂网络和商务智能，近年尤其关注社会系统复杂性相关问题。欢迎对复杂系统、计算社会科学等相关交叉方向感兴趣的同学加入我的团队。（Homepage：www.zhaojichang.cn）\r
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目前共发表论文50余篇，其中SCI/SSCI论文30余篇，包括Nature Communications 1篇（Nature子刊），Journal of Computer-Mediated Communication 1篇。Google Scholar中被引2000余次，单篇最高引用320余次，H-index 19，i-10指数25。情绪计算与传播工作得到New Scientist、MIT Technology Review、BBC、FOX等90多个国家数百家媒体报道，并被写入教材、畅销书，以及计算机、政治、经济、新闻、心理学和金融等领域的10多本书籍。2014年获教育部自然科学一等奖（排名第七），2015年获北航优秀博士论文，2017年获北航优秀青年教师。指导学生论文获校级优秀论文、北京市优秀论文多人次，2021年被评为北京市优秀指导教师。\r
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申报专利10项（已授权2项），获软件著作权11项。主持并参与项目多项，其中主持国家自然科学基金青年项目“面向大规模在线社交网络的突发事件多维传播研究”（结题获评优），主持国家自然科学基金面上项目“信息传播视角下的复杂社会系统鲁棒性研究”，参与国家重点研发计划、国家自然科学基金重点项目等并担任子课题负责人。2017年获北航青年拔尖人才优青计划支持（100万）。

研究领域

主要研究兴趣为社会化媒体，复杂网络和商务智能，近年尤其关注社会系统复杂性相关问题。""

近期论文

Selected Publications (Google Scholar ResearchGate Figshare)\r
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Yang Yang and Jichang Zhao*. Which Part of a Picture Is Worth a Thousand Words: A Joint Framework for Finding and Visualizing Critical Linear Features from Images. Information Processing and Management, 60(4), 103370, 2023.\r
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Bu Li and Jichang Zhao*. Visual-Audio Correspondence and Its Effect on Video Tipping: Evidence from Bilibili Vlogs. Information Processing and Management, 60(3), 103347, 2023. [VAC-Net] \r
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Yue Ma, Jichang Zhao and Shan Lu*. Mutual fund net flows in China: A co-holding network perspective. Frontiers in Physics, 11:1142905, 2023. DOI=10.3389/fphy.2023.1142905. \r
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Bowen Shi, Ke Xu and Jichang Zhao*. The Long-term Impacts of Air Quality on Fine-grained Online Emotional Responses to Haze Pollution in 160 Chinese Cities. Science of the Total Environment, 864 (2023) 161160. [BERT] [R]\r
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Yang Yang, Yuejun Wang and Jichang Zhao*. Effect of User-Generated Image on Review Helpfulness: Perspectives from Object Detection. Electronic Commerce Research and Applications, 57 (2023) 101232. [SI]\r
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李雨露, 赵吉昌*. 股吧关注网络与股票市场的关联性分析. 数据分析与知识发现, Accepted. \r
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李洋, 赵吉昌*. 基于神经网络的CEO表情分析及其对发布会媒体关注度的影响. 数据分析与知识发现, Accepted. \r
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Yanwen Zhang and Jichang Zhao*. θ is all you need: Revisiting SVD in capturing changes in matrices. In Proceedings of the 2022 5th International Conference on Algorithms, Computing and Artificial Intelligence (ACAI '22). Association for Computing Machinery, New York, NY, USA, Article 113, 1–9.Best Prensenter Award\r
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卢珊, 王惠文, 赵吉昌*. 基于分步降维框架的股吧短文本数据关键信息抽取与个股收益预测. 计量经济学报, Accepted.\r
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Han Zhang, Yang Yang and Jichang Zhao*. Does game-irrelevant chatting stimulate high-value gifting in live streaming? A session-level perspective. Computers in Human Behavior, 138, 107467, 2023. \r
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Yuwei Chuai, Yutian Chang and Jichang Zhao*. What Really Drives the Spread of COVID-19 Tweets: A Revisit from Perspective of Content. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022).\r
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Di Weng, Yang Yang and Jichang Zhao*. Positive emotions help rank negative reviews for sellers and producers in e-commerce. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022) [Lexicon]\r
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Yaping Zho, Ramgopal Ravi, Shuhui Shi, Zhongrui Wang, Edmund Lam and Jichang Zhao*. H4M: Heterogeneous, Multi-source, Multi-modal, Multi-view and Multi-distributional Dataset for Socioeconomic Analytics in Case of Beijing. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022). \r
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Yaping Zho, Ramgopal Ravi, Shuhui Shi, Zhongrui Wang, Edmund Lam and Jichang Zhao*. PATE: Property, Amenities, Traffic and Emotions Coming Together for Real Estate Price Prediction. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022). \r
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Yuwei Chuai and Jichang Zhao*. Anger Can Make Fake News Viral Online. Frontiers in Physics, 10:970174, 2022, doi:10.3389/fphy.2022.970174. [New Scientist]\r
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Menhan Sun and Jichang Zhao*. Behavioral Patterns beyond Posting Negative Reviews Online: An Empirical View. Journal of Theoretical and Applied Electronic Commerce Research, 2022, 17(3):949-983. https://doi.org/10.3390/jtaer17030049. \r
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Bowen Shi, Ke Xu and Jichang Zhao*. Behavior Variations and Their Implications for Popularity Promotions: From Elites to Mass on Weibo. Entropy, 2022, 24(5), 664. https://doi.org/10.3390/e24050664. \r
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Yingying Xu and Jichang Zhao. Can sentiments on macroeconomic news explain stock returns? Evidence form social network data. International Journal of Finance & Economics, 27:2073–2088, 2022.\r
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Shan Lu, Jichang Zhao* and Huiwen Wang. Academic Failures and Co-location Social Networks in Campus. EPJ Data Science, 11, 10, 2022. https://doi.org/10.1140/epjds/s13688-022-00322-0. [SI]\r
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Junran Wu, Ke Xu, Xueyuan Chen, Shangzhe Li and Jichang Zhao*. Price graphs: Utilizing the Structural Information of Financial Time Series for Stock Prediction. Information Sciences, 588:405-424, 2022. [Code&Data]\r
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Shan Lu, Jichang Zhao* and Huiwen Wang. MD-MBPLS: A Novel Explanatory Model in Computational Social Science. Knowledge-Based Systems, DOI:https://doi.org/10.1016/j.knosys.2021.107023, 2021. [SI]\r
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马莹雪, 赵吉昌*. 自然灾害期间微博平台的舆情特征及演变——以台风和暴雨数据为例. 数据分析与知识发现, 5(6): 66-79, 2021. \r
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Junran Wu, Ke Xu and Jichang Zhao*. Predicting Long-term Returns of Individual Stocks with Online Reviews. Neurocomputing, 417(5): 406–418, 2020. [SI]\r
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Shan Lu, Jichang Zhao* and Huiwen Wang. Trading Imbalance in Chinese Stock Market—A High-Frequency View. Entropy, 2020, 22(8), 897. \r
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Shan Lu, Jichang Zhao* and Huiwen Wang. The Emergence of Critical Stocks in Market Crash. Frontiers in Physics, 8, 49, 2020. [Editor’s Pick 2021]\r
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Zilong Zhao#, Jichang Zhao#, Yukie Sano#, Orr Levy#, Hideki Takayasu, Misako Takayasu, Daqing Li, Junjie Wu and Shlomo Havlin. Fake news propagates differently from real news even at early stages of spreading. EPJ Data Science, 9, 7, 2020. [ScienceNews]\r
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Bowen Shi, Jichang Zhao* and Ke Xu. A Word2vec Model for Sentiment Analysis of Weibo. In 16th International Conference on Service Systems and Service Management (ICSSSM), 2019. [Model]\r
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Xiaoqian Hu, Jichang Zhao, Hong Li and Junjie Wu. Online Footprints of Workforce Migration and Economic Implications. Physica A: Statistical Mechanics and its Applications, 528, 2019. \r
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Huiwen Wang, Shan Lu and Jichang Zhao*. Aggregating Multiple Types of Complex Data in Stock Market Prediction: A Model-independent Framework. Knowledge-Based Systems, 164:193-204, 2019.\r
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Zhenkun Zhou, Ke Xu and Jichang Zhao*. Homophily of Music Listening in Online Social Networks. Social Networks, 55:160-169, 2018.\r
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Weicheng Yu, Shan Lu and Jichang Zhao*. The Complex Network of Stocks in China: Structures and Implications. In 14th International Conference on Industrial Management (ICIM), 2018. Best Paper Award\r
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Zhenkun Zhou, Ke Xu and Jichang Zhao*. Extroverts Tweet Differently from Introverts in Weibo. EPJ Data Science, 7:18, 2018. \r
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Shan Lu, Xiaolei Xu, Huiwen Wang, Jichang Zhao* and Zhen Wu. Detecting systemically important platforms in P2P market of China. In 15th International Conference on Service Systems and Service Management (ICSSSM), 2018.\r
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Yuejun Wang, Zhong Yao and Jichang Zhao*. Disease Patterns Recognition Based on User-Generated Content. In 15th International Conference on Service Systems and Service Management (ICSSSM), 2018. \r
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Shan Lu, Jichang Zhao*, Huiwen Wang and Ruoen Ren. Herding Boosts Too-connected-to-fail Risk in Stock Market of China. Physica A: Statistical Mechanics and its Applications, 505:945-964, 2018. \r
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Rui Fan, Ke Xu and Jichang Zhao*. An Agent-based Model for Emotion Contagion and Competition in Online Social Media. Physica A: Statistical Mechanics and its Applications, 495, 245–259, 2018. \r
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Zhenkun Zhou, Ke Xu and Jichang Zhao*. Tales of Emotion and Stock in China: Volatility, Causality and Prediction. World Wide Web, 21:1093–1116, 2018.\r
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Rui Fan, Ke Xu and Jichang Zhao*. A GPU-based solution for fast calculation of the betweenness centrality in large weighted networks. PeerJ Comput. Sci. 3:e140, DOI 10.7717/peerj-cs.140, 2017.\r
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Yingying Xu, Zhixin Liu, Jichang Zhao and Chiwei Su. Weibo sentiments and stock return: A time-frequency view. PLOS ONE 12(7): e0180723, 2017. \r
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Leihan Zhang, Ke Xu and Jichang Zhao*. Sleeping Beauties in Meme Diffusion. Scientometrics, 112(1), 383-402, 2017. \r
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Zhemin Jia and Jichang Zhao. Governmental microblogs in Beijing: Topic Landscape and Service Transformation. E-GOVERNMENT, 4:38-48, 2017. (In Chinese) \r
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Zhenkun Zhou, Jichang Zhao* and Ke Xu. Can Online Emotions Predict the Stock Market in China? In Web Information Systems Engineering (WISE), pp 328-342, 2016. Nominee to the Best Paper Award\r
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Xiaoqian Hu, Jichang Zhao, Junjie Wu, Peng Li and Xin Wan. College Students on Weibo: Do they Behavior Differently? In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016.\r
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Zhipeng Wang, Jichang Zhao* and Ke Xu. Emotion-based Independent Cascade Model for Information Propagation in Online Social Media. In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016.\r
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Jichang Zhao*, Ruiwen Li, Xiao Liang and Ke Xu. Second Ring Is the Most Jammed Road in Beijing: A View from Taxis and Weibo. In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016. \r
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Leihan Zhang, Jichang Zhao* and Ke Xu. Emotion-based Social Computing Platform for Streaming Big-data: Architecture and Application. In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016.\r
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Yue Hu, Jichang Zhao and Junjie Wu. Emoticon-Based Ambivalent Expression: A Hidden Indicator for Unusual Behaviors in Weibo. PLOS ONE 11(1):e0147079, 2016. \r
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Jichang Zhao, Daqing Li, Hillel Sanhedrai, Roven Cohen and Shlomo Havlin. Spatio-temporal propagation of cascading overload failures in spatially embedded networks. Nature Communications 7:10094 doi: 10.1038/ncomms10094, 2016. [SI] [Press]\r
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Leihan Zhang, Jichang Zhao* and Ke Xu. Who creates Trends in Online Social Media: The Crowd or Opinion Leaders? Journal of Computer-Mediated Communication, 21(1):1-16, 2016. [Demo]\r
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Yuan Zuo, Jichang Zhao and Ke Xu. Word network topic model: a simple but general solution for short and imbalanced texts. Knowledge and Information Systems, 48(2):379–398, 2016.
担任PLOS ONE编委（AcademicEditor）。曾受邀在荷兰埃因霍温理工大学、香港科技大学、沃民高新科技（北京）股份有限公司、北京师范大学、河海大学、首都师范大学、北航国家重点实验室、新浪微博、解放军信息工程大学等机构做学术报告。常态担任Journal of Computer-Mediated Communication, Scientific Reports, Computers in Human Behavior, Scientometrics等国际权威学术期刊审稿人。