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National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Meta-heuristic algorithms for feature selection in classification of heart-related diseases
 Švestková, Tereza ; Odstrčilík, Jan (referee) ; Mézl, Martin (advisor)
This thesis is devoted to the features selection for classification tasks related to heart disease. The optimal features selection is a key factor for the correct functionality of classification models and, in the case of medicine, for the improvement of diagnostics. The theoretical part discusses the general classification task in machine learning. Furthermore, some classic procedures as well as newer meta-heuristic algorithms for efficient feature selection are described in more detail. The practical part is devoted to the application of some of the described algorithms to data sets related to heart disease. The advantages and benefits of prioritizing meta-heuristic algorithms are discussed based on the verification of the validity of the result of the classification model according to selected symptoms of common procedures and evolutionary algorithms.
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