Paper: RotatE: Knowledge Graph Embedding by Relational Rotation in Complex Space (ICLR, 2019)
Paper: A Study of Supervised Term Weighting Scheme for Sentiment Analysis (Expert Systems with Applications, 2014)
Paper: A New Algorithm for Fast Mining Frequent Itemsets Using N-Lists (SCIENCE CHINA Information Sciences, 2012)
Paper: Overview of Ontology (Acta Scicentiarum Naturalum Universitis Pekinesis, 2002)
Paper: A Window-Based Self-Attention Approach for Sentence Encoding (Neurocomputing, accepted for publication)
Paper: Learning to Compose over Tree Structures via POS Tags for Sentence Representation (Expert Systems with Applications, accepted for publication)
Paper: Mining high occupancy itemsets (Future Generation Computer Systems, 2020)
Research Experience
Key Technology based on deep learning for forecasting stock price (Yinhua Fund Management Co., Ltd., 2017.11 - 2020.3, PI)
Key Technology of human-like knowledge understanding and inference for elementary education (National High-tech R&D Program (863 Program), 2015.1 - 2017.12, PI of sub-project)
Research on Key Technologies of Keyword Retrieval System for Large-Scale XML Documents (National Natural Science Foundation of China (NSFC), 2012.1 - 2015.12, PI)
On constructing and mining personal information portal (Huawei Innovation Research Project, 2011.3 – 2013.3, PI)
A System for Analyzing and Mining Academic Information from Bibliographic Databases (National 211 Project of Chinese Ministry of Education, 2011.5 - 2012.5, PI)
Research on the Standards of GRID (Major Program of National Natural Science Foundation of China (NSFC), 2009.1 - 2011.12, Co-PI of sub-project)
Research on High Performance Keyword-based Retrieval System for XML Documents (National High-tech R&D Program (863 Program), 2009.1 - 2010.12, PI)
Education
Received B.Sc. in Applied Mathematics from Zhejiang University in 1994; M.S. and Ph.D. in Computer Science from Peking University in 2000 and 2003, respectively.
Background
Research interests include machine learning, deep learning, natural language processing, and big data mining. Currently a Professor in the Department of Machine Intelligence, School of Electronics Engineering and Computer Science, Peking University.
Miscellany
Served as Publicity Co-chair for PAKDD 2013 and as a Program Committee Member for AAAI 2020, AAAI 2018, NAACL 2018, and other conferences.