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【预告】统计学院系列学术报告(2016年第12期) 发布时间:2016-11-30 浏览次数:

报告时间:20161130日(周三)下午2:30

报告地点: 京师学堂第七会议室

人: Guang Cheng Professor of Statistics at Purdue University. 

报告题目:Scalable Nonparametric Testing for Massive Data with Statistical Guarantees

报告摘要:A recent trend of big data problems is to develop computationally efficient inferences that embed computational thinking into traditional uncertainty quantification methods. A particular focus of this talk involves two new classes of nonparametric testing that scales well with massive data. One class is based on randomized sketches which can be implemented in one computer, while another class requires parallel computing. Besides introducing these two new methods, our theoretical contribution is to characterize the minimal computational cost that is needed to achieve the minimax optimal testing power.





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