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María Pérez-Ortiz
ORCID
Publication Activity (10 Years)
Years Active: 2013-2020
Publications (10 Years): 33
Top Topics
Pairwise Comparison
Imbalanced Datasets
E Learning
Evolutionary Artificial Neural Networks
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Publications
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María Pérez-Ortiz
,
Aliaksei Mikhailiuk
,
Emin Zerman
,
Vedad Hulusic
,
Giuseppe Valenzise
,
Rafal K. Mantiuk
From Pairwise Comparisons and Rating to a Unified Quality Scale.
IEEE Trans. Image Process.
29 (2020)
Sahan Bulathwela
,
María Pérez-Ortiz
,
Rishabh Mehrotra
,
Davor Orlic
,
Colin de la Higuera
,
John Shawe-Taylor
,
Emine Yilmaz
SUM'20: State-based User Modelling.
WSDM
(2020)
Sahan Bulathwela
,
María Pérez-Ortiz
,
Emine Yilmaz
,
John Shawe-Taylor
Towards an Integrative Educational Recommender for Lifelong Learners.
CoRR
(2019)
Nanyang Ye
,
María Pérez-Ortiz
,
Rafal K. Mantiuk
Visibility Metric for Visually Lossless Image Compression.
PCS
(2019)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Peter Tiño
,
Carlos Casanova-Mateo
,
Sancho Salcedo-Sanz
A mixture of experts model for predicting persistent weather patterns.
CoRR
(2019)
Sahan Bulathwela
,
María Pérez-Ortiz
,
Emine Yilmaz
,
John Shawe-Taylor
TrueLearn: A Family of Bayesian Algorithms to Match Lifelong Learners to Open Educational Resources.
CoRR
(2019)
María Pérez-Ortiz
,
Peter Tiño
,
Rafal Mantiuk
,
César Hervás-Martínez
Exploiting Synthetically Generated Data with Semi-Supervised Learning for Small and Imbalanced Datasets.
CoRR
(2019)
Ricardo Cruz
,
Kelwin Fernandes
,
Joaquim F. Pinto da Costa
,
María Pérez-Ortiz
,
Jaime S. Cardoso
Binary ranking for ordinal class imbalance.
Pattern Anal. Appl.
21 (4) (2018)
Nanyang Ye
,
María Pérez-Ortiz
,
Rafal K. Mantiuk
Trained Perceptual Transform for Quality Assessment of High Dynamic Range Images and Video.
ICIP
(2018)
Aliaksei Mikhailiuk
,
María Pérez-Ortiz
,
Rafal Mantiuk
Psychometric scaling of TID2013 dataset.
QoMEX
(2018)
Javier Sánchez-Monedero
,
María Pérez-Ortiz
,
Aurora Sáez
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Partial order label decomposition approaches for melanoma diagnosis.
Appl. Soft Comput.
64 (2018)
Ricardo Cruz
,
Kelwin Fernandes
,
Joaquim F. Pinto da Costa
,
María Pérez-Ortiz
,
Jaime S. Cardoso
Combining Ranking with Traditional Methods for Ordinal Class Imbalance.
IWANN (2)
(2017)
María Pérez-Ortiz
,
Rafal K. Mantiuk
A practical guide and software for analysing pairwise comparison experiments.
CoRR
(2017)
María Pérez-Ortiz
,
Kelwin Fernandes
,
Ricardo Cruz
,
Jaime S. Cardoso
,
Javier Briceño
,
César Hervás-Martínez
Fine-to-Coarse Ranking in Ordinal and Imbalanced Domains: An Application to Liver Transplantation.
IWANN (2)
(2017)
Ricardo Cruz
,
Kelwin Fernandes
,
Joaquim F. Pinto da Costa
,
María Pérez-Ortiz
,
Jaime S. Cardoso
Ordinal Class Imbalance with Ranking.
IbPRIA
(2017)
Pedro Antonio Gutiérrez
,
María Pérez-Ortiz
,
Alberto Suárez
Class Switching Ensembles for Ordinal Regression.
IWANN (1)
(2017)
Manuel Dorado-Moreno
,
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Rubén Ciria
,
Javier Briceño
,
César Hervás-Martínez
Dynamically weighted evolutionary ordinal neural network for solving an imbalanced liver transplantation problem.
Artif. Intell. Medicine
77 (2017)
Francisco Javier Maestre-García
,
Carlos García-Martínez
,
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
An Iterated Greedy Algorithm for Improving the Generation of Synthetic Patterns in Imbalanced Learning.
IWANN (2)
(2017)
María Pérez-Ortiz
,
Aurora Sáez
,
Javier Sánchez-Monedero
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Tackling the ordinal and imbalance nature of a melanoma image classification problem.
IJCNN
(2016)
Manuel Dorado-Moreno
,
María Pérez-Ortiz
,
María Dolores Ayllón-Terán
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Ordinal Evolutionary Artificial Neural Networks for Solving an Imbalanced Liver Transplantation Problem.
HAIS
(2016)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Peter Tiño
,
César Hervás-Martínez
Oversampling the Minority Class in the Feature Space.
IEEE Trans. Neural Networks Learn. Syst.
27 (9) (2016)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Mariano Carbonero-Ruz
,
César Hervás-Martínez
Learning from Label Proportions via an Iterative Weighting Scheme and Discriminant Analysis.
CAEPIA
(2016)
Pedro Antonio Gutiérrez
,
María Pérez-Ortiz
,
Javier Sánchez-Monedero
,
Francisco Fernández-Navarro
,
César Hervás-Martínez
Ordinal Regression Methods: Survey and Experimental Study.
IEEE Trans. Knowl. Data Eng.
28 (1) (2016)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Mariano Carbonero-Ruz
,
César Hervás-Martínez
Adapting linear discriminant analysis to the paradigm of learning from label proportions.
SSCI
(2016)
Pedro Antonio Gutiérrez
,
María Pérez-Ortiz
,
Javier Sánchez-Monedero
,
César Hervás-Martínez
Representing ordinal input variables in the context of ordinal classification.
IJCNN
(2016)
María Pérez-Ortiz
,
José Manuel Peñá-Barragán
,
Pedro Antonio Gutiérrez
,
Jorge Torres-Sánchez
,
César Hervás-Martínez
,
Francisca López-Granados
Selecting patterns and features for between- and within- crop-row weed mapping using UAV-imagery.
Expert Syst. Appl.
47 (2016)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
José M. Peña
,
Jorge Torres-Sánchez
,
Francisca López-Granados
,
César Hervás-Martínez
Machine learning paradigms for weed mapping via unmanned aerial vehicles.
SSCI
(2016)
María Pérez-Ortiz
,
Mercedes Torres-Jiménez
,
Pedro Antonio Gutiérrez
,
Javier Sánchez-Monedero
,
César Hervás-Martínez
Fisher Score-Based Feature Selection for Ordinal Classification: A Social Survey on Subjective Well-Being.
HAIS
(2016)
Javier Sánchez-Monedero
,
Aurora Sáez
,
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Classification of Melanoma Presence and Thickness Based on Computational Image Analysis.
HAIS
(2016)
Pedro Antonio Gutiérrez
,
Juan Carlos Fernández
,
María Pérez-Ortiz
,
Laura Cornejo-Bueno
,
Enrique Alexandre-Cortizo
,
Sancho Salcedo-Sanz
,
César Hervás-Martínez
Energy Flux Range Classification by Using a Dynamic Window Autoregressive Model.
IWANN (2)
(2015)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
José Manuel Peñá-Barragán
,
Jorge Torres-Sánchez
,
César Hervás-Martínez
,
Francisca López-Granados
An Experimental Comparison for the Identification of Weeds in Sunflower Crops via Unmanned Aerial Vehicles and Object-Based Analysis.
IWANN (1)
(2015)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Manuel Cruz-Ramírez
,
Javier Sánchez-Monedero
,
César Hervás-Martínez
Kernelising the Proportional Odds Model through kernel learning techniques.
Neurocomputing
164 (2015)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
,
Xin Yao
Graph-Based Approaches for Over-Sampling in the Context of Ordinal Regression.
IEEE Trans. Knowl. Data Eng.
27 (5) (2015)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Incorporating Privileged Information to Improve Manifold Ordinal Regression.
IJCCI (NCTA)
(2014)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Projection-Based Ensemble Learning for Ordinal Regression.
IEEE Trans. Cybern.
44 (5) (2014)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Learning Kernel Label Decompositions for Ordinal Classification Problems.
IJCCI (NCTA)
(2014)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Manuel Cruz-Ramírez
,
Javier Sánchez-Monedero
,
César Hervás-Martínez
Kernelizing the Proportional Odds Model through the Empirical Kernel Mapping.
IWANN (1)
(2013)
María Pérez-Ortiz
,
Rosa Colmenarejo
,
Juan Carlos Fernández Caballero
,
César Hervás-Martínez
Can Machine Learning Techniques Help to Improve the Common Fisheries Policy?
IWANN (2)
(2013)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Synthetic over-sampling in the empirical feature space.
ESANN
(2013)
Javier Sánchez-Monedero
,
Pedro Antonio Gutiérrez
,
María Pérez-Ortiz
,
César Hervás-Martínez
An n-Spheres Based Synthetic Data Generator for Supervised Classification.
IWANN (1)
(2013)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
César Hervás-Martínez
Borderline Kernel Based Over-Sampling.
HAIS
(2013)
María Pérez-Ortiz
,
Pedro Antonio Gutiérrez
,
Javier Sánchez-Monedero
,
César Hervás-Martínez
Multi-scale Support Vector Machine Optimization by Kernel Target-Alignment.
ESANN
(2013)
Manuel Cruz-Ramírez
,
César Hervás-Martínez
,
Pedro Antonio Gutiérrez
,
María Pérez-Ortiz
,
Javier Briceño
,
Manuel de la Mata
Memetic Pareto differential evolutionary neural network used to solve an unbalanced liver transplantation problem.
Soft Comput.
17 (2) (2013)