Výsledky vyhledávání - "Rozas, Heraldo"

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A Federated Distributionally Robust Support Vector Machine with Mixture of Wasserstein Balls Ambiguity Set for Distributed Fault Diagnosis

Autor: Ibrahim, Michael, Rozas, Heraldo, Gebraeel, Nagi, Xie, Weijun

The training of classification models for fault diagnosis tasks using geographically dispersed data is a crucial task for original equipment manufacturers (OEMs) seeking to provide long-term service contracts (LTSCs) to their customers. Due to privac

Externí odkaz: http://arxiv.org/abs/2410.03877

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Wasserstein Distributionally Robust Multiclass Support Vector Machine

Autor: Ibrahim, Michael, Rozas, Heraldo, Gebraeel, Nagi

We study the problem of multiclass classification for settings where data features $\mathbf{x}$ and their labels $\mathbf{y}$ are uncertain. We identify that distributionally robust one-vs-all (OVA) classifiers often struggle in settings with imbalan

Externí odkaz: http://arxiv.org/abs/2409.08409

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