| Abstract
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<p>This paper is concerned with soft … <p>This paper is concerned with soft computing techniques for screening laryngeal disorders based on patient's questionnaire data. By applying the genetic search, the most important questionnaire statements are determined and a support vector machine (SVM) classifier is designed for categorizing the questionnaire data into the healthy, nodular and diffuse classes. To explore the obtained automated decisions, the curvilinear component analysis (CCA) in the space of decisions as well as questionnaire statements is applied. When testing the developed tools on the set of data collected from 180 patients, the classification accuracy of 85.0% was obtained. Bearing in mind the subjective nature of the data, the obtained classification accuracy is rather encouraging. The CCA allows obtaining ordered two-dimensional maps of the data in various spaces and facilitates the exploration of automated decisions provided by the system and determination of relevant groups of patients for various comparisons.</p>atients for various comparisons.</p>
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| Author
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Antanas Verikas +
, Adas Gelzinis +
, Marija Bacauskiene +
, Virgilijus Uloza +
, Marius Kaseta +
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| DOI
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http://dx.doi.org/10.1016/j.compbiomed.2008.11.008 +
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| Diva
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http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:235792
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| EndPage
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155 +
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| Issue
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2 +
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| Journal
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Computers in Biology and Medicine +
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| PublicationType
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Journal Paper +
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| Publisher
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Elsevier +
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| StartPage
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148 +
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| Title
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Using the patient's questionnaire data to screen laryngeal disorders +
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| Volume
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39 +
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| Year
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2009 +
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| Has queryThis property is a special property in this wiki.
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Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
, Publications:Using the patient's questionnaire data to screen laryngeal disorders +
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| Categories |
Publication +
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| Modification dateThis property is a special property in this wiki.
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30 September 2016 20:40:46 +
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