Alfredo Vellido - Publications

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38 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Ungan G, Pons-Escoda A, Ulinic D, Arús C, Ortega-Martorell S, Olier I, Vellido A, Majós C, Julià-Sapé M. Early pseudoprogression and progression lesions in glioblastoma patients are both metabolically heterogeneous. Nmr in Biomedicine. e5095. PMID 38213096 DOI: 10.1002/nbm.5095  0.568
2019 Hernández-Villegas Y, Ortega-Martorell S, Arús C, Vellido A, Julià-Sapé M. Extraction of artefactual MRS patterns from a large database using non-negative matrix factorization. Nmr in Biomedicine. e4193. PMID 31793715 DOI: 10.1002/Nbm.4193  0.311
2019 Vellido A. The importance of interpretability and visualization in machine learning for applications in medicine and health care Neural Computing and Applications. 1-15. DOI: 10.1007/S00521-019-04051-W  0.32
2018 König C, Shaim I, Vellido A, Romero E, Alquézar R, Giraldo J. Using machine learning tools for protein database biocuration assistance. Scientific Reports. 8: 10148. PMID 29977071 DOI: 10.1038/S41598-018-28330-Z  0.301
2015 Lisboa PJG, Martín-Guerrero JD, Vellido A. Making nonlinear manifold learning models interpretable: The manifold grand tour Expert Systems With Applications. 42: 8982-8988. DOI: 10.1016/J.Eswa.2015.07.054  0.34
2014 Arizmendi C, Sierra DA, Vellido A, Romero E. Automated classification of brain tumours from short echo time in vivo MRS data using Gaussian Decomposition and Bayesian Neural Networks Expert Systems With Applications. 41: 5296-5307. DOI: 10.1016/J.Eswa.2014.02.031  0.303
2014 Tosi A, Olier I, Vellido A. Probability Ridges and Distortion Flows: Visualizing Multivariate Time Series Using a Variational Bayesian Manifold Learning Method Advances in Intelligent Systems and Computing. 295: 55-64. DOI: 10.1007/978-3-319-07695-9_5  0.61
2013 Ortega-Martorell S, Ruiz H, Vellido A, Olier I, Romero E, Julià-Sapé M, Martín JD, Jarman IH, Arús C, Lisboa PJ. A novel semi-supervised methodology for extracting tumor type-specific MRS sources in human brain data. Plos One. 8: e83773. PMID 24376744 DOI: 10.1371/Journal.Pone.0083773  0.622
2013 Cruz-Barbosa R, Vellido A. Generative manifold learning for the exploration of partially labeled data Computacion Y Sistemas. 17: 641-653. DOI: 10.13053/Cys-17-4-1326  0.367
2013 Vilamala A, Lisboa PJG, Ortega-Martorell S, Vellido A. Discriminant Convex Non-negative Matrix Factorization for the classification of human brain tumours Pattern Recognition Letters. 34: 1734-1747. DOI: 10.1016/J.Patrec.2013.05.023  0.318
2013 Vellido A, García DL, Nebot A. Cartogram visualization for nonlinear manifold learning models Data Mining and Knowledge Discovery. 27: 22-54. DOI: 10.1007/S10618-012-0294-6  0.369
2012 Ortega-Martorell S, Lisboa PJ, Vellido A, Julià-Sapé M, Arús C. Non-negative matrix factorisation methods for the spectral decomposition of MRS data from human brain tumours. Bmc Bioinformatics. 13: 38. PMID 22401579 DOI: 10.1186/1471-2105-13-38  0.326
2012 Cárdenas MI, Vellido A, Olier I, Rovira X, Giraldo J. Kernel generative topographic mapping of protein sequences Medical Applications of Intelligent Data Analysis: Research Advancements. 195-208. DOI: 10.4018/978-1-4666-1803-9.ch013  0.593
2012 Arizmendi C, Vellido A, Romero E. Classification of human brain tumours from MRS data using Discrete Wavelet Transform and Bayesian Neural Networks Expert Systems With Applications. 39: 5223-5232. DOI: 10.1016/J.Eswa.2011.11.017  0.302
2012 Cárdenas MI, Vellido A, Olier I, Rovira X, Giraldo J. Complementing Kernel-based visualization of protein sequences with their phylogenetic tree Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 7548: 136-149. DOI: 10.1007/978-3-642-35686-5_12  0.594
2011 Cruz-Barbosa R, Vellido A. Semi-supervised analysis of human brain tumours from partially labeled MRS information, using manifold learning models. International Journal of Neural Systems. 21: 17-29. PMID 21243728 DOI: 10.1142/S0129065711002626  0.323
2011 Olier I, Amengual J, Vellido A. A variational Bayesian approach for the robust analysis of the cortical silent period from EMG recordings of brain stroke patients Neurocomputing. 74: 1301-1314. DOI: 10.1016/J.Neucom.2010.12.006  0.619
2010 Cruz-Barbosa R, Vellido A. Semi-supervised geodesic Generative Topographic Mapping Pattern Recognition Letters. 31: 202-209. DOI: 10.1016/J.Patrec.2009.09.029  0.353
2010 González-Navarro FF, Belanche-Muñoz LA, Romero E, Vellido A, Julià-Sapé M, Arús C. Feature and model selection with discriminatory visualization for diagnostic classification of brain tumors Neurocomputing. 73: 622-632. DOI: 10.1016/J.Neucom.2009.07.018  0.352
2010 Ortega-Martorell S, Olier I, Vellido A, Julià-Sapé M, Arús C. Spectral Prototype Extraction for dimensionality reduction in brain tumour diagnosis Proceedings of the 18th European Symposium On Artificial Neural Networks - Computational Intelligence and Machine Learning, Esann 2010. 445-450.  0.559
2010 Olier I, Amengual J, Vellido A. Segmentation of EMG time series using a variational Bayesian approach for the robust estimation of cortical silent periods Proceedings of the 18th European Symposium On Artificial Neural Networks - Computational Intelligence and Machine Learning, Esann 2010. 439-444.  0.596
2010 Vellido A, Cárdenas MI, Olier I, Rovira X, Giraldo J. A probabilistic approach to the visual exploration of G Protein-Coupled Receptor sequences Esann 2011 Proceedings, 19th European Symposium On Artificial Neural Networks, Computational Intelligence and Machine Learning. 233-238.  0.588
2009 Vellido A, Olier I. Clustering and visualization of multivariate time series Handbook of Research On Machine Learning Applications and Trends: Algorithms, Methods, and Techniques. 176-194. DOI: 10.4018/978-1-60566-766-9.ch008  0.601
2008 Olier I, Vellido A. Advances in clustering and visualization of time series using GTM through time. Neural Networks : the Official Journal of the International Neural Network Society. 21: 904-13. PMID 18653311 DOI: 10.1016/J.Neunet.2008.05.013  0.657
2008 Olier I, Vellido A. On the benefits for model regularization of a Variational formulation of GTM Proceedings of the International Joint Conference On Neural Networks. 1568-1575. DOI: 10.1109/IJCNN.2008.4634005  0.583
2008 Olier I, Vellido A. A variational formulation for GTM through time Proceedings of the International Joint Conference On Neural Networks. 516-521. DOI: 10.1109/IJCNN.2008.4633841  0.593
2008 Olier I, Vellido A. Variational Bayesian generative topographic mapping Journal of Mathematical Modelling and Algorithms. 7: 371-387. DOI: 10.1007/S10852-008-9088-7  0.673
2007 Vellido A, Martí E, Comas J, Rodríguez-Roda I, Sabater F. Exploring the ecological status of human altered streams through Generative Topographic Mapping Environmental Modelling and Software. 22: 1053-1065. DOI: 10.1016/J.Envsoft.2006.06.005  0.343
2007 Vellido A, Andrade AO. Determination of feature relevance for the grouping of motor unit action potentials through a generative mixture model Biomedical Signal Processing and Control. 2: 111-121. DOI: 10.1016/J.Bspc.2007.05.007  0.329
2007 Olier I, Vellido A. Variational GTM Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4881: 77-86.  0.559
2006 Vellido A, Lisboa PJ. Handling outliers in brain tumour MRS data analysis through robust topographic mapping. Computers in Biology and Medicine. 36: 1049-63. PMID 16305794 DOI: 10.1016/J.Compbiomed.2005.09.004  0.348
2006 Vellido A, Lisboa PJG, Vicente D. Robust analysis of MRS brain tumour data using t-GTM Neurocomputing. 69: 754-768. DOI: 10.1016/J.Neucom.2005.12.005  0.35
2006 Olier I, Vellido A. Capturing the dynamics of multivariate time series through visualization using generative topographic mapping through time Ieee International Conference On Engineering of Intelligent Systems, Iceis 2006 0.626
2006 Olier I, Vellido A. Time series relevance determination through a topology-constrained Hidden Markov Model Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4224: 40-47.  0.605
2005 Olier I, Vellido A. Comparative assessment of the robustness of missing data imputation through generative topographic mapping Lecture Notes in Computer Science. 3512: 787-794.  0.6
2004 Vicente D, Vellido A, Martí E, Comas J, Rodriguez-Roda I. Exploration of the ecological status of mediterranean rivers: Clustering, visualizing and reconstructing streams data using generative topographic mapping Management Information Systems. 10: 121-130. DOI: 10.2495/Data040121  0.335
2003 Vellido A, El-Deredy W, Lisboa PG. Selective smoothing of the generative topographic mapping. Ieee Transactions On Neural Networks / a Publication of the Ieee Neural Networks Council. 14: 847-52. PMID 18238064 DOI: 10.1109/Tnn.2003.813834  0.316
1999 Vellido A, Lisboa PJG, Meehan K. Segmentation of the on-line shopping market using neural networks Expert Systems With Applications. 17: 303-314. DOI: 10.1016/S0957-4174(99)00042-1  0.315
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