Unsupervised feature selection in cardiac arrhythmias analysis. Rodriguez-Sotelo, J., Cuesta-Frau, D., Peluffo-Ordonez, D., & Castellanos-Dominguez, G. In 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pages 2571-2574, 9, 2009. IEEE. ![Unsupervised feature selection in cardiac arrhythmias analysis [link]](https://bibbase.org/img/filetypes/link.svg "link")
Website doi abstract bibtex The problem of detecting clinical events related to cardiac arrhythmias in long term electrocardiograms is a difficult one due to the large amount of irrelevant information that hides such events. This problem has been addressed in the literature by means of clustering or classification algorithms that create data partitions according to a cost function based on heartbeat features dissimilarity measures. However, studies about the type or number of heartbeat features is lacking. Usually, the feature sets used are relevant but redundant, which degrades algorithm performance. This paper describes a method for automatic selection of heartbeat features. This method is assessed using real signals from the MIT database and common features used in previous works. ©2009 IEEE.
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title = {Unsupervised feature selection in cardiac arrhythmias analysis},
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abstract = {The problem of detecting clinical events related to cardiac arrhythmias in long term electrocardiograms is a difficult one due to the large amount of irrelevant information that hides such events. This problem has been addressed in the literature by means of clustering or classification algorithms that create data partitions according to a cost function based on heartbeat features dissimilarity measures. However, studies about the type or number of heartbeat features is lacking. Usually, the feature sets used are relevant but redundant, which degrades algorithm performance. This paper describes a method for automatic selection of heartbeat features. This method is assessed using real signals from the MIT database and common features used in previous works. ©2009 IEEE.},
bibtype = {inproceedings},
author = {Rodriguez-Sotelo, J.L. and Cuesta-Frau, D. and Peluffo-Ordonez, D. and Castellanos-Dominguez, G.},
doi = {10.1109/IEMBS.2009.5335284},
booktitle = {2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society}
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