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Aristidis G. Vrahatis
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Convolutional neural networks for toxic comment classification
SV Georgakopoulos, SK Tasoulis, AG Vrahatis, VP Plagianakos
Proceedings of the 10th hellenic conference on artificial intelligence, 1-6, 2018
2032018
CHRONOS: a time-varying method for microRNA-mediated subpathway enrichment analysis
AG Vrahatis, K Dimitrakopoulou, P Balomenos, AK Tsakalidis, ...
Bioinformatics 32 (6), 884-892, 2016
362016
DEsubs: an R package for flexible identification of differentially expressed subpathways using RNA-seq experiments
AG Vrahatis, P Balomenos, AK Tsakalidis, A Bezerianos
Bioinformatics 32 (24), 3844-3846, 2016
322016
Pathway analysis using XGBoost classification in Biomedical Data
GN Dimitrakopoulos, AG Vrahatis, V Plagianakos, K Sgarbas
Proceedings of the 10th Hellenic Conference on Artificial Intelligence, 1-6, 2018
302018
Integromics network meta-analysis on cardiac aging offers robust multi-layer modular signatures and reveals micronome synergism
K Dimitrakopoulou, AG Vrahatis, A Bezerianos
BMC genomics 16 (1), 1-22, 2015
252015
A network-based perspective in Alzheimer's disease: Current state and an integrative framework
A Dragomir, AG Vrahatis, A Bezerianos
IEEE journal of biomedical and health informatics 23 (1), 14-25, 2018
232018
Tensor-Based Semantically-Aware Topic Clustering of Biomedical Documents
AG Drakopoulos, G., Kanavos, A., Karydis, I., Sioutas, S., & Vrahatis
Computation 5 (3), 34, 2017
162017
Real time sentiment change detection of twitter data streams
SK Tasoulis, AG Vrahatis, SV Georgakopoulos, VP Plagianakos
arXiv preprint arXiv:1804.00482, 2018
122018
Identifying miRNA-mediated signaling subpathways by integrating paired miRNA/mRNA expression data with pathway topology
AG Vrahatis, GN Dimitrakopoulos, AK Tsakalidis, A Bezerianos
2015 37th Annual International Conference of the IEEE Engineering in …, 2015
112015
Biomedical data ensemble classification using random projections
SK Tasoulis, AG Vrahatis, SV Georgakopoulos, VP Plagianakos
2018 IEEE International Conference on Big Data (Big Data), 166-172, 2018
102018
Investigating the aetiology of adverse events following HPV vaccination with systems vaccinology
J Campbell-Tofte, A Vrahatis, K Josefsen, J Mehlsen, K Winther
Cellular and Molecular Life Sciences 76 (1), 67-87, 2019
92019
Driving mental fatigue classification based on brain functional connectivity
GN Dimitrakopoulos, I Kakkos, AG Vrahatis, K Sgarbas, J Li, Y Sun, ...
International Conference on Engineering Applications of Neural Networks, 465-474, 2017
82017
Identifying disease network perturbations through regression on gene expression and pathway topology analysis
GN Dimitrakopoulos, P Balomenos, AG Vrahatis, K Sgarbas, ...
2016 38th Annual International Conference of the IEEE Engineering in …, 2016
82016
Convolutional neural networks for twitter text toxicity analysis
SV Georgakopoulos, SK Tasoulis, AG Vrahatis, VP Plagianakos
INNS Big Data and Deep Learning conference, 370-379, 2019
72019
Change detection and convolution neural networks for fall recognition
SV Georgakopoulos, SK Tasoulis, GI Mallis, AG Vrahatis, VP Plagianakos, ...
Neural Computing and Applications 32 (23), 17245-17258, 2020
62020
Age-related subpathway detection through meta-analysis of multiple gene expression datasets
GN Dimitrakopoulos, AG Vrahatis, P Balomenos, K Sgarbas, ...
2015 IEEE international conference on digital signal processing (DSP), 539-542, 2015
62015
Network-based modular markers of aging across different tissues
AG Vrahatis, K Dimitrakopoulou, GN Dimitrakopoulos, KN Sgarbas, ...
XIII Mediterranean Conference on Medical and Biological Engineering and …, 2014
62014
OLYMPUS: an automated hybrid clustering method in time series gene expression. Case study: host response after Influenza A (H1N1) infection
K Dimitrakopoulou, AG Vrahatis, E Wilk, AK Tsakalidis, A Bezerianos
Computer methods and programs in biomedicine 111 (3), 650-661, 2013
62013
Approximate kNN Classification for Biomedical Data
SKT Panagiotis Anagnostou, Petros Barbas, Aristidis G. Vrahatis
2020 IEEE International Conference on Big Data (Big Data) 1, 3602-3607, 2020
42020
Recent machine learning approaches for single-cell rna-seq data analysis
AG Vrahatis, SK Tasoulis, I Maglogiannis, VP Plagianakos
Advanced Computational Intelligence in Healthcare-7, 65-79, 2020
42020
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Articles 1–20