站内搜索:
当前位置: 首页 >> 新闻中心 >> 通知公告 >> 正文

【学术报告】人工智能技术专题讲座:基于深度表达学习

[发表时间]:2018-11-23 [来源]: [浏览次数]:

讲座时间: 2018年11月28日(周三)下午14:45

讲座地点: 沙河东校区学院7号楼215

主讲人: 吴书

报告主题:基于深度表示学习的用户建模

演讲人简介:Shu Wu received theBS degree from Hunan University, China, in 2004, the MS degree from XiamenUniversity, China, in 2007, and the PhD degree from the Department of ComputerScience, University of Sherbrooke, Quebec, Canada, all in computer science. Heis an associate professor in the Center for Research on Intelligent Perceptionand Computing (CRIPAC), National Laboratory of Pattern Recognition (NLPR),Institute of Automation, Chinese Academy of Sciences (CASIA). He has publishedmore than 40 papers at international journals and conferences, such as the IEEETransactions on Knowledge and Data Engineering, the IEEE Transactions onHuman-Machine Systems, WWW, AAAI, IJCAI, ICDM, SIGIR, and CIKM. His researchinterests include data mining and recommendation systems

报告内容:Recently,with the growth of Internet, online platforms such as social media and onlineshopping website are getting more and more popular. People can access to whatthey like and need on these websites. Understanding user interest and behavior,analyzing user data, and conducting research on user modeling has greatpractical meaning. Such research can promote the application of personalizedrecommendation, online advertising, and abnormal detection and so on.Currently, deep representation learning has succeeded in areas such as imageand video processing, and we provide solutions for several key problems of usermodeling in this talk. These solutions are context-aware representations ofusers and items in context-aware recommender systems, sequential user behaviorprediction based on recurrent neural networks and graph neural networks,compatibility and recommendation based on visual features, misinformationdetection methods based on the attention mechanism and CNN.

该学术讲座由“中央财经大学专题学术讲座项目”资助。

版权所有: 中央财经大学  学院南路校区地址:北京市海淀区学院南路39号 邮编:100081 沙河校区地址:北京市昌平区沙河高教园区 邮编:102206 京ICP备05004636号 京公网安备110402430071号