no code implementations • 29 Dec 2023 • Víctor Bucarey, Sophia Calderón, Gonzalo Muñoz, Frederic Semet
In this work, we contribute to recent efforts in producing \emph{decision-focused} predictions, i. e., to build predictive models that are constructed with the goal of minimizing a \emph{regret} measure on the decisions taken with them.
no code implementations • 27 Dec 2023 • Fabian Badilla, Marcos Goycoolea, Gonzalo Muñoz, Thiago Serra
The use of Mixed-Integer Linear Programming (MILP) models to represent neural networks with Rectified Linear Unit (ReLU) activations has become increasingly widespread in the last decade.
no code implementations • 29 Apr 2023 • Joey Huchette, Gonzalo Muñoz, Thiago Serra, Calvin Tsay
In the past decade, deep learning became the prevalent methodology for predictive modeling thanks to the remarkable accuracy of deep neural networks in tasks such as computer vision and natural language processing.
no code implementations • ICLR 2019 • Daniel Bienstock, Gonzalo Muñoz, Sebastian Pokutta
Our results provide a new perspective on training problems through the lens of polyhedral theory and reveal a strong structure arising from these problems.