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Cheng Xu
Results: 33

#	Item
21	THUIR at NTCIR-11 IMine Task Subtopic Mining Cheng Luo, Xin Li, Alisher Khodzhaev, Fei Chen, Keyang Xu, Yujie Cao, Yiqun Liu, Min Zhang, Shaoping Ma Department of Computer Science and Technology, Add to Reading List Source URL: research.nii.ac.jp Language: English - Date: 2015-01-05 21:56:51 Information retrieval Natural language processing Machine learning Search algorithms Computational linguistics Learning to rank Brute-force search Bin Ranking Information science Science Artificial intelligence
22	Proceedings of the 11th NTCIR Conference, December 9-12, 2014, Tokyo, Japan THUSAM at NTCIR-11 IMine Task Cheng Luo, Xin Li, Alisher Khodzhaev, Fei Chen, Keyang Xu, Yujie Cao, Yiqun Liu, Min Zhang, Shaoping Ma State Key Add to Reading List Source URL: research.nii.ac.jp Language: English - Date: 2014-11-26 23:45:56 Statistics Information retrieval Machine learning Computational linguistics Data mining Cluster analysis Hierarchical clustering Learning to rank N-gram Information science Science Natural language processing
23	Shrinkage Estimation of High-Dimensional Factor Models with Structural Instabilities Xu Cheng∗ Zhipeng Liao Add to Reading List Source URL: www.econ.cuhk.edu.hk Language: English - Date: 2015-02-22 21:10:01 Psychometrics Regression analysis Econometrics Factor analysis Dynamic factor Estimator Least squares Scaling Principal component analysis Statistics Multivariate statistics Estimation theory
24	THUSAM@NTCIR-IMine Cheng Luo, Xin Li, Alisher Khodzhaev, Fei Chen, Keyang Xu, Yujie Cao, Yiqun Liu, Min Zhang, Shaoping Ma Tsinghua University Dec 11th, 2014 Add to Reading List Source URL: research.nii.ac.jp Language: English - Date: 2015-01-05 21:56:54 Web search query Search engine Learning to rank Ranking Discounted cumulative gain Information retrieval Information Science
25	Obs-nudging RTFDDA and Its Extension for Ensemble, Climate and LES Modeling Yubao Liu Al Bourgeois, Gregory Roux, Josh Hacker, Wanli Wu, Fei Chen, Tom Hopson, William Cheng, Yuewei Liu, Mei Xu, Wei Yu, Ming Ge, Andrea Ha Add to Reading List Source URL: www2.mmm.ucar.edu Language: English - Date: 2009-07-01 11:55:16 MM5 Data assimilation National Center for Atmospheric Research Atmospheric sciences Meteorology Weather prediction
26	SView: Smart Views for Browsing Linked Entities Yuzhong Qu, Saisai Gong, Gong Cheng, Jiang Xu, Xiangqian Li, Liang Zheng, and Jidong Jiang State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 2 Add to Reading List Source URL: challenge.semanticweb.org Language: English - Date: 2014-09-25 12:55:03 Browse Registered user Linked data Semantic Web World Wide Web
27	Named Entity Recognition in Query Jiafeng Guo† , Gu Xu‡ , Xueqi Cheng† , Hang Li‡ † ‡ Add to Reading List Source URL: research.microsoft.com Language: English - Date: 2009-07-27 19:45:23 Information science Latent Dirichlet allocation Dynamic topic model Topic model Expectation–maximization algorithm Information retrieval Symbol Language model Web search query Statistical natural language processing Statistics Machine learning
28	Letter pubs.acs.org/NanoLett Flexible Fiber Nanogenerator with 209 V Output Voltage Directly Powers a Light-Emitting Diode Long Gu,†,⊥ Nuanyang Cui,†,⊥ Li Cheng,† Qi Xu,† Suo Bai,† Miaomiao Yuan,† Weiwei Add to Reading List Source URL: www.nanoscience.gatech.edu Language: English - Date: 2012-12-11 18:27:54 Nanotechnology Microtechnology Condensed matter physics Electrical phenomena Engines Nanogenerator Electrospinning Piezoelectricity Nanowire Materials science Technology Matter
29	Table of Contents ICBEC 2011 Session 1 Design and Synthesis of Selective Cyclooxygenase-2 Inhibitors Derived from Thalidomide Li Cheng, Ying Li, Yongsheng Zheng, Kelei Xu and XiaoMin Zhou Add to Reading List Source URL: www.icbec.org Language: English - Date: 2014-01-25 22:42:56 Organic farming Organic gardening Fertilizer Compost Nitrogen Soybean Agriculture Matter Chemistry
30	USTB at INEX2014: Social Book Search Track Bo-Wen Zhang, Xu-Cheng Yin, Xiao-Ping Cui, Jiao Qu, Bin Geng, Fang Zhou, and Hong-Wei Hao Department of Computer Science and Technology, University of Science and Technology Be Add to Reading List Source URL: ceur-ws.org Language: English* - Date: 2014-07-24 10:12:48 Learning to rank XML Search engine indexing Ranking Information science Information retrieval XML-Retrieval