Listar por autor "Calderón-Ramírez, Saúl"

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Feature density as an uncertainty estimator method in the binary classification mammography images task for a supervised deep learning model

Hernández Vasquez, Marco A; Fuentes Fino, Ricardo Javier; Calderón-Ramírez, Saúl; Domínguez-Merino, Enrique; López-Rubio, Ezequiel; [et al.] (2022)

Labeled medical datasets may include a limited number of observations for each class, while unlabeled datasets may include observations from patients with pathologies other than those observed in the labeled dataset. This ...
Improving Uncertainty Estimations for Mammogram Classification using Semi-Supervised Learning

Calderón-Ramírez, Saúl; Murillo-Hernández, Diego; Rojas-Salazar, Kevin; Calvo-Valverde, Luis-Alexander; Yang, Shengxiang; [et al.] (2021-07)

Computer aided diagnosis for mammogram images have seen positive results through the usage of deep learning architectures. However, limited sample sizes for the target datasets might prevent the usage of a deep learning ...