Találati lista | Tudóstér

001-es BibID:	BIBFORM122301
035-os BibID:	(scopus)85197929986 (wos)001256629700001
Első szerző:	Tiba Attila (informatikus, matematikus)
Cím:	Predicting Stroke Risk Based on ICD Codes Using Graph-Based Convolutional Neural Networks / Tiba Attila, Bérczes Tamás, Bérczes Attila, Zsuga Judit
Dátum:	2024
ISSN:	2227-7390
Megjegyzések:	In recent years, convolutional neural networks (CNNs) have emerged as highly efficient architectures for image and audio classification tasks, gaining widespread adoption in state-of-the-art methodologies. While CNNs excel in machine learning scenarios where the data representation exhibits a grid structure, they face challenges in generalizing to other data types. For instance, they struggle with data structured on 3D meshes (e.g., measurements from a network of meteorological stations) or data represented by graph structures (e.g., molecular graphs). To address such challenges, the scientific literature proposes novel graph-based convolutional network architectures, extending the classical convolution concept to data structures defined by graphs. In this paper, we use such a deep learning architecture to examine graphs defined using the ICD-10 codes appearing in the medical data of patients who suffered hemorrhagic stroke in Hungary in the period 2006-2012. The purpose of the analysis is to predict the risk of stroke by examining a patient`s ICD graph. Finally, we also compare the effectiveness of this method with classical machine learning classification methods. The results demonstrate that the graph-based method can predict the risk of stroke with an accuracy of over 73%, which is more than 10% higher than the classical methods.
Tárgyszavak:	Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk ICD-10 codes graph convolutional neural network stroke prediction
Megjelenés:	Mathematics. - 12 : 12 (2024), p. 1-15.-
További szerzők:	Bérczes Tamás (1975-) (informatikus) Bérczes Attila (1972-) (matematikus) Zsuga Judit (1973-) (neurológus, pszichoterapeuta, egészségügyi szakmanager)
Pályázati támogatás:	EFOP-3.6.2-16-2017-00015 EFOP TKP2021-NKTA-34 Egyéb ÚNKP-19-3-I. Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: