Publications

Zexun Chen, Jun Fan, Kuo Wang (2023). Multivariate {G}aussian processes: definitions, examples and applications. In METRON.

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Zexun Chen, Sean Kelty, Alexandre G. Evsukoff, Brooke Foucault Welles, James~P.~Bagrow, Ronaldo Menezes, Gourab Ghoshal (2022). Contrasting social and non-social sources of predictability in human mobility. In Nat Commun.

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Diogo Pacheco, Marcos Oliveira, Zexun Chen, Hugo Barbosa, Brooke Foucault Welles, Gourab Ghoshal, Ronaldo Menezes (2022). Predictability states in human mobility.

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Thomas Kehrenberg, Zexun Chen, Novi Quadrianto (2020). Tuning Fairness by Balancing Target Labels. In Front. Artif. Intell..

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Zexun Chen, Bo Wang, Alexander Gorban (2019). Multivariate Gaussian and Student-t process regression for multioutput prediction. In Neural. Comput. Appl..

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Zexun Chen (2017). Gaussian process regression methods and extensions for stock market prediction. In UoL.

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Zexun Chen, Bo Wang (2017). How priors of initial hyperparameters affect Gaussian process regression models. In Neurocomputing.

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