دانلود مقاله ISI انگلیسی شماره 52623
ترجمه فارسی عنوان مقاله

سیستم خبره فازی برای پیش بینی مرحله تومور سرطان پروستات

عنوان انگلیسی
Fuzzy expert system for predicting pathological stage of prostate cancer
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
52623 2013 5 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Expert Systems with Applications, Volume 40, Issue 2, 1 February 2013, Pages 466–470

ترجمه کلمات کلیدی
سیستم مبتنی بر قاعده فازی - الگوریتم ژنتیک - سرطان پروستات
کلمات کلیدی انگلیسی
Fuzzy rule-based system; Genetic algorithm; Prostate cancer
پیش نمایش مقاله
پیش نمایش مقاله  سیستم خبره فازی برای پیش بینی مرحله تومور سرطان پروستات

چکیده انگلیسی

Prostate cancer is the second most common cancer among men, responsible for the loss of half a million lives each year worldwide, according to the World Health Organization. In prostate cancer, definitive therapy such as radical prostatectomy, is more effective when the cancer is organ-confined. The aim of this study is to investigate the performance of some fuzzy expert systems in the classification of patients with confined or non-confined cancer. To deal with the intrinsic uncertainty about the variables utilized to predict cancer stage, the developed approach is based on Fuzzy Set Theory. A fuzzy expert system was developed with the fuzzy rules and membership functions tuned by a genetic algorithm. As a result, the utilized approach reached better precision taking into account some correlated studies.