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Kexin Xie

Virginia Tech - Department of Statistics

SCHOLARLY PAPERS

3

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230

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Scholarly Papers (3)

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1.

Bias Calibration and Error Propagation Adjustment for Ml-Based Time Series Forecasting: A Systematic Study for Pjm's Electricity Load Forecast Amid Virginia's Data Center Surge

https://doi.org/10.1016/j.energy.2025.138411
Number of pages: 59 Posted: 07 Apr 2025 Last Revised: 28 Sep 2025
Kexin Xie, Anthony Giacomoni, Xinwei Deng and Yinghua Wu
Virginia Tech - Department of Statistics, affiliation not provided to SSRN, Virginia Tech - Department of Statistics and PJM Interconnection
Downloads 113 (635,507)

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Electricity, Load Forecast, Time Series, Error Propagation, Bias Correction, Data center

2.

Alternative Approaches for Creating a Wealth Index: Case of Mozambique

Number of pages: 39 Posted: 05 Apr 2023
Kexin Xie, Achla Marathe, Xinwei Deng, Paula Ruiz-Castillo, Saimado Imputiua, Eldo Elobolobo, Victor Mutepa, Mussa Sale, Patricia Nicolas, Julia Montana, Edgar Jamisse, Humberto Munguambe, Felisbela Materrula, Aina Casellas, Regina Rabinovich, Francisco Saute, Carlos Chaccour, Charfudin Sacoor and Cassidy Rist
Virginia Tech - Department of Statistics, University of Virginia - Network Systems Science and Advanced Computing Division, Virginia Tech - Department of Statistics, Barcelona Institute for Global Health (ISGlobal) - Hospital Clínic, Centro de Investigação em Saúde da Manhiça (CISM), Centro de Investigação em Saúde da Manhiça (CISM), Centro de Investigação em Saúde da Manhiça (CISM), Centro de Investigação em Saúde da Manhiça (CISM), Barcelona Institute for Global Health (ISGlobal) - Hospital Clínic, Universitat de Barcelona, Centro de Investigação em Saúde da Manhiça (CISM), Centro de Investigação em Saúde da Manhiça (CISM), Centro de Investigação em Saúde da Manhiça (CISM), Barcelona Institute for Global Health (ISGlobal) - Hospital Clínic, Barcelona Institute for Global Health (ISGlobal) - Hospital Clínic, Centro de Investigação em Saúde da Manhiça (CISM), Barcelona Institute for Global Health (ISGlobal) - Hospital Clínic, Centro de Investigação em Saúde da Manhiça (CISM) and Virginia Tech - Department of Population Health Sciences
Downloads 92 (730,864)

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Wealth Index, Demographic and Health Survey (DHS), Principal Components Analysis (PCA), Household Assets, Poverty Measurement, Socio-Economic Position, Mozambique

3.

Estimation of Penalized Single Index Models with Exact Shape Constraints

Number of pages: 35 Posted: 15 May 2025
Qing Wei, Vincent Chan, Kexin Xie, Kam-Wah Tsui and Xinwei Deng
Heze University, affiliation not provided to SSRN, Virginia Tech - Department of Statistics, University of Wisconsin-Madison and Virginia Tech - Department of Statistics
Downloads 25 (1,385,945)

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nonlinear regression, robustness, variable selection, shape constraint