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An optimal transport approach for selecting a representative subsample with application in efficient kernel density estimation


May 31, 2022
Jingyi Zhang, Cheng Meng, Jun Yu, Mengrui Zhang, Wenxuan Zhong, Ping Ma

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Large-scale optimal transport map estimation using projection pursuit


Jun 09, 2021
Cheng Meng, Yuan Ke, Jingyi Zhang, Mengrui Zhang, Wenxuan Zhong, Ping Ma

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* Meng, C. "Large-scale optimal transport map estimation using projection pursuit." NeurIPS 2019 (2019); Ke, Y. "Large-scale optimal transport map estimation using projection pursuit." NeurIPS 2019 (2019) 

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Ensemble machine learning approach for screening of coronary heart disease based on echocardiography and risk factors


May 20, 2021
Jingyi Zhang, Huolan Zhu, Yongkai Chen, Chenguang Yang, Huimin Cheng, Yi Li, Wenxuan Zhong, Fang Wang

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* 30 pages, 5 figures, 5 tables 

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Sufficient dimension reduction for classification using principal optimal transport direction


Oct 21, 2020
Cheng Meng, Jun Yu, Jingyi Zhang, Ping Ma, Wenxuan Zhong

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* 18 pages, 4 figures, to be published in 34th Conference on Neural Information Processing Systems (NeurIPS 2020), add the supplementary material 

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A Review on Modern Computational Optimal Transport Methods with Applications in Biomedical Research


Sep 10, 2020
Jingyi Zhang, Wenxuan Zhong, Ping Ma

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* 22 pages, 7 figures, book chapter 

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Minimax Nonparametric Two-sample Test


Nov 08, 2019
Xin Xing, Zuofeng Shang, Pang Du, Ping Ma, Wenxuan Zhong, Jun S. Liu

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* 56 pages 

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Minimax Nonparametric Parallelism Test


Nov 06, 2019
Xin Xing, Meimei Liu, Ping Ma, Wenxuan Zhong

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* 48 pages, 5 figures, 6 tables 

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