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Yajun Mei

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Score Matching-based Pseudolikelihood Estimation of Neural Marked Spatio-Temporal Point Process with Uncertainty Quantification

Oct 25, 2023
Zichong Li, Qunzhi Xu, Zhenghao Xu, Yajun Mei, Tuo Zhao, Hongyuan Zha

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Pivotal Estimation of Linear Discriminant Analysis in High Dimensions

Sep 18, 2023
Ethan X. Fang, Yajun Mei, Yuyang Shi, Qunzhi Xu, Tuo Zhao

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Covariance Estimators for the ROOT-SGD Algorithm in Online Learning

Dec 02, 2022
Yiling Luo, Xiaoming Huo, Yajun Mei

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Adaptive Partially-Observed Sequential Change Detection and Isolation

Aug 25, 2022
Xinyu Zhao, Jiuyun Hu, Yajun Mei, Hao Yan

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Adaptive Resources Allocation CUSUM for Binomial Count Data Monitoring with Application to COVID-19 Hotspot Detection

Aug 17, 2022
Jiuyun Hu, Yajun Mei, Sarah Holte, Hao Yan

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The Directional Bias Helps Stochastic Gradient Descent to Generalize in Kernel Regression Models

Apr 29, 2022
Yiling Luo, Xiaoming Huo, Yajun Mei

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Implicit Regularization Properties of Variance Reduced Stochastic Mirror Descent

Apr 29, 2022
Yiling Luo, Xiaoming Huo, Yajun Mei

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Private Sequential Hypothesis Testing for Statisticians: Privacy, Error Rates, and Sample Size

Apr 10, 2022
Wanrong Zhang, Yajun Mei, Rachel Cummings

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Active Learning-Based Multistage Sequential Decision-Making Model with Application on Common Bile Duct Stone Evaluation

Jan 13, 2022
Hongzhen Tian, Reuven Zev Cohen, Chuck Zhang, Yajun Mei

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