Search Results for author: Zhang Xinsheng

Found 2 papers, 2 papers with code

Quantile factor analysis for large-dimensional time series with statistical guarantee

1 code implementation15 Jun 2020 He Yong, Kong Xin-Bing, Yu Long, Zhang Xinsheng

Quantile is an important measure in finance and quality assessment in service industry.

Methodology

Simultaneous Differential Network Analysis and Classification for High-dimensional Matrix-variate Data, with application to Brain Connectivity Alteration Detection and fMRI-guided Medical Diagnoses of Alzheimer's Disease

1 code implementation18 May 2020 Chen Hao, Guo Ying, He Yong, Ji Jiadong, Liu Lei, Shi Yufeng, Wang Yikai, Yu Long, Zhang Xinsheng

By recognizing that the strengths of network connections may vary across subjects, we develop an ensemble-learning procedure, which identifies the differential interaction patterns of brain regions between the AD group and the control group and conducts medical diagnosis (classification) of AD simultaneously.

Methodology

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