ListarMA - Contribuciones a congresos científicos por tema "Matemáticas aplicadas - Congresos"
Mostrando ítems 1-2 de 2
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Data-driven distributionally robust optimization with Wasserstein metric, moment conditions and robust constraints
Esteban-Pérez, Adrián; Morales-González, Juan Miguel
(2018-07-12)
We consider optimization problems where the information on the uncertain parameters reduces to a finite data sample. Using the Wasserstein metric, a ball in the space of probability distributions centered at the empirical ... -
Non-negative matrix factorization for medical imaging
Stoean, Ruxandra; Atencia-Ruiz, Miguel Alejandro (i6doc.com, 2018)
A non-negative matrix factorization approach to dimensionality reduction is proposed to aid classification of images. The original images can be stored as lower-dimensional columns of a matrix that hold degrees of belonging ...