Search Results for author: Geoffrey Négiar

Found 3 papers, 1 papers with code

Probabilistic Forecasting with Coherent Aggregation

no code implementations19 Jul 2023 Geoffrey Négiar, Ruijun Ma, O. Nangba Meetei, Mengfei Cao, Michael W. Mahoney

Our model uses a convolutional neural network to produce parameters for the factors, their loadings and base-level distributions; it produces samples which can be differentiated with respect to the model's parameters; and it can therefore optimize for any sample-based loss function, including the Continuous Ranked Probability Score and quantile losses.

energy management Management

Learning differentiable solvers for systems with hard constraints

no code implementations18 Jul 2022 Geoffrey Négiar, Michael W. Mahoney, Aditi S. Krishnapriyan

Our method leverages differentiable optimization and the implicit function theorem to effectively enforce physical constraints.

Dictionary Learning

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