{"product_id":"vybor-wazhnyh-simptomow-dlq-medicinskih-naborow-dannyh-von-nur-t-mahmud-maha-abdul-rahman-und-rusul-abdallah","title":"Vybor wazhnyh simptomow dlq medicinskih naborow dannyh","description":"\u003cp\u003eVybor optimal'nyh priznakow qwlqetsq wazhnoj oblast'ü issledowanij w sistemah dobychi medicinskih dannyh. V dannom issledowanii my predstawlqem äffektiwnuü proceduru - wybor podmnozhestwa priznakow, ranzhirowanie priznakow i klassifikaciü, nazywaemuü analizom glawnyh komponent na osnowe metoda JK dlq powysheniq tochnosti obnaruzheniq i wybora optimal'nogo podmnozhestwa priznakow. Predlozhennyj metod reguliruet parametr \"ohwat dispersii\" i stroit model' s tem znacheniem, pri kotorom dostigaetsq maximal'naq tochnost' klassifikacii. Jeto oblegchaet wybor kompaktnogo nabora prewoshodnyh priznakow pri ochen' nizkih zatratah. Obshirnoe äxperimental'noe srawnenie predlozhennogo metoda i drugih metodow s ispol'zowaniem treh razlichnyh klassifikatorow (Naïve Bayes (NB), mnogoslojnyj perceptron (MLP) i derewo reshenij J48) i 6 razlichnyh naborow medicinskih dannyh podtwerzhdaet, chto predlozhennaq strategiq (PCA-JK) daet mnogoobeschaüschie rezul'taty po otboru priznakow i tochnosti klassifikacii dlq medicinskoj oblasti issledowanij.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786205325483\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786205325483","offer_id":40667658682461,"sku":"9786205325483","price":19.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/6f63847b-3673-45e7-9d37-e35641bc4b22.png?v=1758431670","url":"https:\/\/shop.autorenwelt.de\/products\/vybor-wazhnyh-simptomow-dlq-medicinskih-naborow-dannyh-von-nur-t-mahmud-maha-abdul-rahman-und-rusul-abdallah","provider":"Autorenwelt Shop","version":"1.0","type":"link"}