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M

Mario Alejandro Bravo-Ortíz

Universidad Autonoma de Manizales

12H-index
45Paper Count
480Citation Count
Published Papers 12
Publication Date
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Deep learning approaches for predicting Ki-67 index in breast cancer histopathology images: A systematic review
errComputers in Biology and Medicine
IF6.3
err2026-05-02
err0
PREAI
errHarold Brayan Arteaga-Arteaga; Kenner Adolfo Oyola-Martinez; Rolando de la Cruz; Mario Alejandro Bravo-Ortíz; Pablo Guillen-Rondon; Reinel Tabares-Soto
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Benchmarking of closed vision-language models for Ki-67 index prediction in breast cancer histopathology images
errExpert Systems with Applications
IF7.5
err2025-11-03
err0
errOAAI
errHarold Brayan Arteaga-Arteaga; Juan Andrés Giraldo-Arias; Mario Alejandro Bravo-Ortíz; Cristina Juárez Landín; Pablo Guillen-Rondon; Reinel Tabares-Soto
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Transformers and capsule networks vs classical ML on clinical data for alzheimer classification
errPEERJ COMPUTER SCIENCE
IF2.5
err2025-09-29
err0
PREAI
errBravo-Ortiz, Mario Alejandro; Holguin-Garcia, Sergio Alejandro; Guevara-Navarro, Ernesto; Ceron-Cabrera, Esteban; Mora-Rubio, Alejandro; Arteaga-Arteaga, Harold Brayan; Ruz, Gonzalo A.; Tabares-Soto, Reinel
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Predicting no-shows at outpatient appointments in internal medicine using machine learning models
errPEERJ COMPUTER SCIENCE
IF2.5
err2025-04-22
err0
errOAAI
errOsorio, Felipe Ocampo; Gomez, Santiago Pedroza; Sanchez, David Esteban Rebellon; Fernandez, Richard Ramirez; Tabares-Soto, Reinel; Bravo-Ortiz, Mario Alejandro; Suarez, Gustavo Adolfo Cruz
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CVTStego-Net: A convolutional vision transformer architecture for spatial image steganalysis
errJOURNAL OF INFORMATION SECURITY AND APPLICATIONS
IF3.7
err2024-03-01
err8
PREAI
errBravo-Ortiz, Mario Alejandro; Mercado-Ruiz, Esteban; Villa-Pulgarin, Juan Pablo; Hormaza-Cardona, Carlos Angel; Quinones-Arredondo, Sebastian; Arteaga-Arteaga, Harold Brayan; Orozco-Arias, Simon; Cardona-Morales, Oscar; Tabares-Soto, Reinel
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A comparative study of CNN-capsule-net, CNN-transformer encoder, and Traditional machine learning algorithms to classify epileptic seizure
errBMC MEDICAL INFORMATICS AND DECISION MAKING
IF3.8
err2024-03-01
err1
errOAAI
errHolguin-Garcia, Sergio Alejandro; Guevara-Navarro, Ernesto; Daza-Chica, Alvaro Eduardo; Patino-Claro, Maria Alejandra; Arteaga-Arteaga, Harold Brayan; Ruz, Gonzalo A.; Tabares-Soto, Reinel; Bravo-Ortiz, Mario Alejandro
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Classification of Alzheimer's disease stages from magnetic resonance images using deep learning
errPEERJ COMPUTER SCIENCE
IF2.5
err2023-08-24
err9
errOAAI
errMora-Rubio, Alejandro; Bravo-Ortiz, Mario Alejandro; Arredondo, Sebastian Quinones; Torres, Jose Manuel Saborit; Ruz, Gonzalo A.; Tabares-Soto, Reinel
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Coffee Maturity Classification Using Convolutional Neural Networks and Transfer Learning
errIEEE ACCESS
IF3.6
err2022-01-01
err12
errOAAI
errTamayo-Monsalve, Manuel Alejandro; Mercado-Ruiz, Esteban; Villa-Pulgarin, Juan Pablo; Bravo-Ortiz, Mario Alejandro; Arteaga-Arteaga, Harold Brayan; Mora-Rubio, Alejandro; Alzate-Grisales, Jesus Alejandro; Arias-Garzon, Daniel; Romero-Cano, Victor; Orozco-Arias, Simon; Gustavo-Osorio, Gustavo; Tabares-Soto, Reinel
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Machine learning applications to predict two-phase flow patterns
errPEERJ COMPUTER SCIENCE
IF2.5
err2021-11-29
err14
errOAAI
errBrayan Arteaga-Arteaga, Harold; Mora-Rubio, Alejandro; Florez, Frank; Murcia-Orjuela, Nicolas; Eduardo Diaz-Ortega, Cristhian; Orozco-Arias, Simon; delaPava, Melissa; Alejandro Bravo-Ortiz, Mario; Robinson, Melvin; Guillen-Rondon, Pablo; Tabares-Soto, Reinel
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Sensitivity of deep learning applied to spatial image steganalysis
errPEERJ COMPUTER SCIENCE
IF2.5
err2021-08-31
err10
errOAAI
errTabares-Soto, Reinel; Brayan Arteaga-Arteaga, Harold; Mora-Rubio, Alejandro; Alejandro Bravo-Ortiz, Mario; Arias-Garzon, Daniel; Alejandro Alzate-Grisales, Jesus; Orozco-Arias, Simon; Isaza, Gustavo; Ramos-Pollan, Raul
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errSave
Strategy to improve the accuracy of convolutional neural network architectures applied to digital image steganalysis in the spatial domain
errPEERJ COMPUTER SCIENCE
IF2.5
err2021-04-09
err15
errOAAI
errTabares-Soto, Reinel; Brayan Arteaga-Arteaga, Harold; Mora-Rubio, Alejandro; Alejandro Bravo-Ortiz, Mario; Arias-Garzon, Daniel; Alzate Grisales, Jesus Alejandro; Burbano Jacome, Alejandro; Orozco-Arias, Simon; Isaza, Gustavo; Ramos Pollan, Raul
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errSave
GBRAS-Net: A Convolutional Neural Network Architecture for Spatial Image Steganalysis
errIEEE ACCESS
IF3.6
err2021-01-01
err55
errOAAI
errReinel, Tabares-Soto; Brayan, Arteaga-Arteaga Harold; Alejandro, Bravo-Ortiz Mario; Alejandro, Mora-Rubio; Daniel, Arias-Garzon; Alejandro, Alzate-Grisales Jesus; Buenaventura, Burbano-Jacome Alejandro; Simon, Orozco-Arias; Gustavo, Isaza; Raul, Ramos-Pollan
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Research Directions

No research directions
Co-authors
Cooperation Journals
G
Gonzalo A. Ruz
H-index: 23 · Papers: 120
R
Reinel Tabares-Soto
H-index: 21 · Papers: 108
S
Simón Orozco-Arias
H-index: 21 · Papers: 90
G
Gustavo Isaza
H-index: 19 · Papers: 99
R
Rolando de la Cruz
H-index: 17 · Papers: 53
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