Mario Alejandro Bravo-Ortíz

PeerJ Author

Summary

Artificial Intelligence Security & Privacy

Past or current institution affiliations

Universidad de Caldas

PeerJ Contributions

Articles 5

April 22, 2025

Predicting no-shows at outpatient appointments in internal medicine using machine learning models

Felipe Ocampo Osorio, Santiago Pedroza Gomez, David Esteban Rebellón Sanchez, Richard Ramirez Fernandez, Reinel Tabares-Soto, Mario Alejandro Bravo-Ortíz, Gustavo Adolfo Cruz Suarez

https://doi.org/10.7717/peerj-cs.2762

August 24, 2023

Classification of Alzheimer’s disease stages from magnetic resonance images using deep learning

Alejandro Mora-Rubio, Mario Alejandro Bravo-Ortíz, Sebastián Quiñones Arredondo, Jose Manuel Saborit Torres, Gonzalo A. Ruz, Reinel Tabares-Soto

https://doi.org/10.7717/peerj-cs.1490

November 29, 2021

Machine learning applications to predict two-phase flow patterns

Harold Brayan Arteaga-Arteaga, Alejandro Mora-Rubio, Frank Florez, Nicolas Murcia-Orjuela, Cristhian Eduardo Diaz-Ortega, Simon Orozco-Arias, Melissa delaPava, Mario Alejandro Bravo-Ortíz, Melvin Robinson, Pablo Guillen-Rondon, Reinel Tabares-Soto

https://doi.org/10.7717/peerj-cs.798

August 31, 2021

Sensitivity of deep learning applied to spatial image steganalysis

Reinel Tabares-Soto, Harold Brayan Arteaga-Arteaga, Alejandro Mora-Rubio, Mario Alejandro Bravo-Ortíz, Daniel Arias-Garzón, Jesús Alejandro Alzate-Grisales, Simon Orozco-Arias, Gustavo Isaza, Raúl Ramos-Pollán

https://doi.org/10.7717/peerj-cs.616

April 9, 2021

Strategy to improve the accuracy of convolutional neural network architectures applied to digital image steganalysis in the spatial domain

Reinel Tabares-Soto, Harold Brayan Arteaga-Arteaga, Alejandro Mora-Rubio, Mario Alejandro Bravo-Ortíz, Daniel Arias-Garzón, Jesús Alejandro Alzate Grisales, Alejandro Burbano Jacome, Simon Orozco-Arias, Gustavo Isaza, Raul Ramos Pollan

https://doi.org/10.7717/peerj-cs.451