Search Results for author: Sebastián Maldonado

Found 4 papers, 0 papers with code

A predict-and-optimize approach to profit-driven churn prevention

no code implementations10 Oct 2023 Nuria Gómez-Vargas, Sebastián Maldonado, Carla Vairetti

In this paper, we introduce a novel predict-and-optimize method for profit-driven churn prevention.

OWAdapt: An adaptive loss function for deep learning using OWA operators

no code implementations30 May 2023 Sebastián Maldonado, Carla Vairetti, Katherine Jara, Miguel Carrasco, Julio López

In this paper, we propose a fuzzy adaptive loss function for enhancing deep learning performance in classification tasks.

Classification

The foundations of cost-sensitive causal classification

no code implementations24 Jul 2020 Wouter Verbeke, Diego Olaya, Jeroen Berrevoets, Sam Verboven, Sebastián Maldonado

The framework is shown to instantiate to application-specific cost-sensitive performance measures that have been recently proposed for evaluating customer retention and response uplift models, and allows to maximize profitability when adopting a causal classification model for optimizing decision-making.

Classification Decision Making +1

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