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Andrés Ortiz
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Ensembles of deep learning architectures for the early diagnosis of the Alzheimer’s disease
A Ortiz, J Munilla, JM Gorriz, J Ramirez
International journal of neural systems 26 (07), 1650025, 2016
3462016
PCA filtering and probabilistic SOM for network intrusion detection
E De la Hoz, E De La Hoz, A Ortiz, J Ortega, B Prieto
Neurocomputing 164, 71-81, 2015
1892015
Feature selection by multi-objective optimisation: Application to network anomaly detection by hierarchical self-organising maps
E De la Hoz, E De La Hoz, A Ortiz, J Ortega, A Martínez-Álvarez
Knowledge-Based Systems 71, 322-338, 2014
1822014
Studying the manifold structure of Alzheimer's disease: a deep learning approach using convolutional autoencoders
FJ Martinez-Murcia, A Ortiz, JM Gorriz, J Ramirez, D Castillo-Barnes
IEEE journal of biomedical and health informatics 24 (1), 17-26, 2019
1372019
Two fully-unsupervised methods for MR brain image segmentation using SOM-based strategies
A Ortiz, JM Górriz, J Ramírez, D Salas-Gonzalez, JM Llamas-Elvira
Applied Soft Computing 13 (5), 2668-2682, 2013
1302013
Artificial intelligence within the interplay between natural and artificial computation: Advances in data science, trends and applications
JM Górriz, J Ramírez, A Ortíz, FJ Martinez-Murcia, F Segovia, J Suckling, ...
Neurocomputing 410, 237-270, 2020
1202020
LVQ-SVM based CAD tool applied to structural MRI for the diagnosis of the Alzheimer’s disease
A Ortiz, JM Górriz, J Ramírez, FJ Martínez-Murcia, ...
Pattern Recognition Letters 34 (14), 1725-1733, 2013
1042013
Improving MR brain image segmentation using self-organising maps and entropy-gradient clustering
A Ortiz, JM Gorriz, J Ramirez, D Salas-Gonzalez
Information Sciences 262, 117-136, 2014
942014
Distance bounding protocols with void-challenges for RFID
J Munilla, A Ortiz, A Peinado
Printed handout at the Workshop on RFID Security–RFIDSec 6, 2006
912006
Convolutional neural networks for neuroimaging in Parkinson’s disease: Is preprocessing needed?
FJ Martinez-Murcia, JM Górriz, J Ramírez, A Ortiz
International journal of neural systems 28 (10), 1850035, 2018
802018
Segmentation of brain MRI using SOM-FCM-based method and 3D statistical descriptors
A Ortiz, AA Palacio, JM Górriz, J Ramírez, D Salas-González
Computational and mathematical methods in medicine 2013, 2013
702013
Exploratory graphical models of functional and structural connectivity patterns for Alzheimer's Disease diagnosis
A Ortiz, J Munilla, I Álvarez-Illán, JM Górriz, J Ramírez, ...
Frontiers in computational neuroscience 9, 132, 2015
672015
Ensemble of random forests One vs. Rest classifiers for MCI and AD prediction using ANOVA cortical and subcortical feature selection and partial least squares
J Ramírez, JM Górriz, A Ortiz, FJ Martínez-Murcia, F Segovia, ...
Journal of neuroscience methods 302, 47-57, 2018
642018
Application of empirical mode decomposition (EMD) on DaTSCAN SPECT images to explore Parkinson disease
A Rojas, JM Górriz, J Ramírez, IA Illán, FJ Martínez-Murcia, A Ortiz, ...
Expert Systems with Applications 40 (7), 2756-2766, 2013
642013
Parkinson's disease detection using isosurfaces-based features and convolutional neural networks
A Ortiz, J Munilla, M Martínez-Ibañez, JM Górriz, J Ramírez, ...
Frontiers in neuroinformatics 13, 48, 2019
562019
Automatic detection of Parkinsonism using significance measures and component analysis in DaTSCAN imaging
FJ Martínez-Murcia, JM Górriz, J Ramírez, IA Illán, A Ortiz, ...
Neurocomputing 126, 58-70, 2014
562014
Network anomaly classification by support vector classifiers ensemble and non-linear projection techniques
E De La Hoz, A Ortiz, J Ortega, E De la Hoz
Hybrid Artificial Intelligent Systems: 8th International Conference, HAIS …, 2013
562013
Improving MRI segmentation with probabilistic GHSOM and multiobjective optimization
A Ortiz, JM Gorriz, J Ramírez, D Salas-Gonzalez, ...
Neurocomputing 114, 118-131, 2013
542013
A 3D convolutional neural network approach for the diagnosis of Parkinson’s disease
FJ Martinez-Murcia, A Ortiz, JM Górriz, J Ramírez, F Segovia, ...
Natural and Artificial Computation for Biomedicine and Neuroscience …, 2017
452017
Parallel alternatives for evolutionary multi-objective optimization in unsupervised feature selection
D Kimovski, J Ortega, A Ortiz, R Baños
Expert Systems with Applications 42 (9), 4239-4252, 2015
442015
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Artículos 1–20