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Dimensionality reduction oriented toward the feature visualization for ischemia detection

Autor
Delgado-Tejos, E.; Perera, A.; Vallverdu, M.; Caminal, P.; Castellanos Dominguez, G.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on information technology in biomedicine
Data de publicació
2009-03-16
Volum
13
Número
4
Pàgina inicial
590
Pàgina final
598
DOI
https://doi.org/10.1109/TITB.2009.2016654 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/9713 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4801963&tag=1 Obrir en finestra nova
Resum
An effective data representation methodology on high-dimension feature spaces is presented, which allows a better interpretation of subjacent physiological phenomena (namely, cardiac behavior related to cardiovascular diseases), and is based on search criteria over a feature set resulting in an increase in the detection capability of ischemic pathologies, but also connecting these features with the physiologic representation of the ECG. The proposed dimension reduction scheme consists of three l...
Citació
Delgado-Tejos, E. [et al.]. Dimensionality reduction oriented toward the feature visualization for ischemia detection. "IEEE transactions on information technology in biomedicine", 16 Març 2009, vol. 13, núm. 4, p. 590-598.
Grup de recerca
B2SLab - Bioinformatics and Biomedical Signals Laboratory
CREB - Centre de Recerca en Enginyeria Biomedica

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