پیش بینی ارتفاع موج با استفاده از نظریه مجموعه راف
|کد مقاله||سال انتشار||مقاله انگلیسی||ترجمه فارسی||تعداد کلمات|
|51172||2012||7 صفحه PDF||سفارش دهید||5351 کلمه|
Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)
Journal : Ocean Engineering, Volume 54, 1 November 2012, Pages 244–250
Integrated interdisciplinary modeling techniques, providing reliable and accurate estimates for wave characteristics, have gained attention in recent years. With the ability to express knowledge in a rule-based form, the Rough Set Theory (RST) has been successfully employed in many fields. However the application of RST has not been investigated in wave height (WH) prediction. In this paper, the RST is applied to Lake Superior in North America to find some simple rules, called decision rules, for WH prediction. Decision rules are derived by expressing WH as functions of wind data gathered by the National Data Buoy Center (NDBC). Comparing results of RST with results of other soft computing techniques such as Support Vector Machines (SVMs), Bayesian Networks (BNs), Artificial Neural Networks (ANNs) and Adaptive Neuro-Fuzzy Inference System (ANFIS) indicates that the RST outperforms other soft computing techniques in WH prediction and provide some simple decision rules which can be accurately used by decision makers and engineers.