This year's challenge tasked us with modeling the US's homelessness crisis. To this end, we leveraged Gaussian processes and covariance matrices.
Gaussian Processes code adapted from: “Time series forecasting with Gaussian Processes needs priors" Giorgio Corani, Alessio Benavoli, Marco Zaffalon Accepted at ECML-PKDD 2021 Arxiv preprint: https://arxiv.org/abs/2009.08102