Listar por autor "Maza-Quiroga, Rosa"
Mostrando ítems 1-7 de 7
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A novel continual learning approach for competitive neural networks
Fernández-Rodríguez, Jose David; Maza Quiroga, Rosa María; Palomo-Ferrer, Esteban José
; Ortiz-de-Lazcano-Lobato, Juan Miguel; López-Rubio, Ezequiel (2022)
Continual learning tries to address the stability-plasticity dilemma to avoid catastrophic forgetting when dealing with non-stationary distributions. Prior works focused on supervised or reinforcement learning, but few ... -
Análisis de citoquinas en pacientes adictos a la cocaína
(2018-03-05)La adicción a la cocaína es un problema de salud creciente, siendo España el país de la Unión Europea donde se produce el mayor consumo de esta sustancia. La adicción conlleva el desarrollo de comorbilidad psiqui atrica, ... -
Analysis of functional connectome pipelines for the diagnosis of autism spectrum disorders
Maza Quiroga, Rosa María; López-Rodríguez, Domingo; Thurnhofer-Hemsi, Karl; Luque-Baena, Rafael Marcos; Jiménez Valverde, Clara; López-Rubio, Ezequiel[et al.] (2022-05)
This paper explores the effect of using different pipelines to compute connectomes (matrices representing brain connections) and use them to train machine learning models with the goal of diagnosing Autism Spectrum ... -
Enhanced transfer learning model by image shifting on a square lattice for skin lesion malignancy assessment
Molina-Cabello, Miguel Ángel; Thurnhofer Hemsi, Karl; Maza Quiroga, Rosa María; Domínguez, Enrique; López-Rubio, Ezequiel; Molina-Cabello, Miguel Ángel[et al.] (2021)
Skin cancer is one of the most prevalent diseases among people. Physicians have a challenge every time they have to determine whether a diseased skin is benign or malign. There exist clinical diagnosis methods (such as ... -
Predicción de enfermedades cardiovasculares mediante algoritmos de inteligencia artificial
(2020-11-24)La Inteligencia Artificial (AI) ha sido un tema muy hablado en las últimas décadas, y sus potenciales aplicaciones en la medicina han siempre sido reconocidas. Hay mucha gente trabajando para implementar la tecnología ... -
Regression of the Rician Noise Level in 3D Magnetic Resonance Images from the Distribution of the First Significant Digit.
Maza-Quiroga, Rosa; Thurnhofer-Hemsi, Karl; López-Rodríguez, Domingo; López-Rubio, Ezequiel (MDPI, 2023-12-13)
This paper investigates the distribution characteristics of Fourier, discrete cosine, and discrete sine transform coefficients in T1 MRI images. The study reveals their adherence to Benford’s law, characterized by a ... -
Rician noise estimation for 3D Magnetic Resonance Images based on Benford's Law.
Maza Quiroga, Rosa María; Thurnhofer-Hemsi, Karl; López-Rodríguez, Domingo; López-Rubio, Ezequiel (Springer Nature, 2021)
In this paper, a novel method to estimate the level of Rician noise in magnetic resonance images is presented. We hypothesize that noiseless images follow Benford's law, that is, the probability distribution of the first ...