PRAIA has acquired knowledge and conducts research using different techniques in the fields mentioned above. These techniques range from:

  1. Data preprocessing techniques, including normalizations, typifications, missing value management, outlier management, imperfect supervision, principal component, independent component extraction, etc.
  2. Traditional feature extraction techniques based on a priori knowledge, including representation spaces for geometric, statistical, or decision-theoretic based models, metric and pseudo-metric spaces, and syntactic and structural model-oriented encodings.
  3. Feature extraction techniques using ensembles.
Joaquim Arlandis, Rafael Llobet Azpitarte, J. Ramón Navarro-Cerdan, Laura Arnal Benedicto, François Signol, Juan-Carlos Perez-Cortes. (2024).
Feature identification using hypotheses of relevance and a 2D-cascade of SEQENS ensembles.
researchsquare, .
https://doi.org/10.21203/rs.3.rs-3987671/v1
Pedro Pons Suñer, Laura Arnal Benedicto, José Ramón Navarro Cerdán, François Signol. (2024).
ITI-IQA: a Toolbox for Heterogeneous Univariate and Multivariate Missing Data Imputation Quality Assessment.
arxiv.org, .
https://doi.org/10.48550/arXiv.2407.11767
José Ramón Navarro Cerdán, David Millán Escrivá, Andrés Larroza, Pedro Pons-Suñer, Juan Carlos Pérez Cortés. (2023).
A Deep GCN Approach Based on Multidimensional Projections and Classification to Cybercrime Detection in a True Imbalanced Problem with Semisupervision.
SSRN(4519572), .
https://dx.doi.org/10.2139/ssrn.4519572
François Signol, Laura Arnal, J. Ramón Navarro-Cerdán, Rafael Llobet, Joaquim Arlandis, Juan-Carlos Perez-Cortes. (2023).
SEQENS: an ensemble method for relevant gene identification in microarray data.
Computers in Biology and Medecine, .
https://doi.org/10.1016/j.compbiomed.2022.106413
V. Ortiz-Castelló, F.J. Pérez-Benito, O. del-Tejo-Catalá, I. Salvador-Igual, R. Llobet, J-C. Perez-Cortes. (2022).
Extended A Priori Probability (EAPP): a data-driven approach for machine learning binary classification tasks.
IEEE Access 10, 120074-120085.
ISBN:2169-3536
https://doi.org/10.1109/ACCESS.2022.3221936
Vicent Ortiz Castelló, Omar del Tejo Catalá, Ismael Salvador Igual, Juan-Carlos Perez-Cortes. (2020).
Real-time on-board pedestrian detection using generic single-stage algorithms and on-road databases.
International Journal of Advanced Robotic Systems, .
ISBN:1729-8806
https://doi.org/10.1177/1729881420929175
Vicent Ortiz Castelló, Omar del Tejo Catalá, Ismael Salvador Igual, Juan-Carlos Perez-Cortes. (2020).
High-Profile VRU Detection on Resource-Constrained Hardware Using YOLOv3/v4 on BDD100K.
Journal of Imaging. Multidisciplinary Digital Publishing Institute 6(142), .
https://doi.org/10.3390/jimaging6120142
F.J. Pérez-Benito, J.M. García-Gómez, E. Navarro-Pardo, J.A. Conejero. (2020).
Community detection‐based deep neural network architectures: A fully automated framework based on Likert‐scale data.
Mathematical Methods in the Applied Sciences 43(14), 8290-8301.
https://doi.org/10.1002/mma.6567
P.A. Solares-Hernández, F.A. Manzano, F.J. Pérez-Benito, J.A. Conejero. (2020).
Divisibility Patterns within Pascal Divisibility Networks.
Mathematics 8(2), 254.
https://doi.org/10.3390/math8020254
José Ramón Navarro Cerdán, Rafael Llobet Azpitarte, Joaquim Arlandis, Juan Carlos Pérez Cortés. (2016).
Composition of constraint, hypothesis and error models to improve interaction in human–machine interfaces.
Information Fusion, .
http://10.1016/j.inffus.2015.09.001