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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
4092016
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
2062014
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
2032015
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
1932020
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
1892019
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
1332013
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
1152013
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
1052018
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
1052014
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
812019
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
772018
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
772013
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
752015
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
752013
Deep residual transfer learning for automatic diagnosis and grading of diabetic retinopathy
FJ Martinez-Murcia, A Ortiz, J Ramírez, JM Górriz, R Cruz
Neurocomputing 452, 424-434, 2021
642021
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
632013
Deep learning for EEG-based Motor Imagery classification: Accuracy-cost trade-off
J León, JJ Escobar, A Ortiz, J Ortega, J González, P Martín-Smith, JQ Gan, ...
Plos one 15 (6), e0234178, 2020
612020
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
592014
Improving MRI segmentation with probabilistic GHSOM and multiobjective optimization
A Ortiz, JM Gorriz, J Ramírez, D Salas-Gonzalez, ...
Neurocomputing 114, 118-131, 2013
572013
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
552017
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