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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Advance Researches in Civil Engineering
- نوع مقاله: Journal Article
- کلمات کلیدی: Artificial Neural Network,Semicircular weirs,discharge artificial intelligence models,Genetic programming
- چکیده:
- چکیده انگلیسی: Weirs are one of the widely used hydraulic structures for measuring discharge in open channels. This study applies two artificial intelligence models named artificial neural network (ANN) and genetic programming (GP) to predict discharge flowing over semicircular weirs with different openings including sharp and semicircular crests. The considered data base was selected from the literature. The results of AI models were compared with those of two empirical formulas, which have been developed based on the same data for this purpose. Four evaluation criteria were considered for comparing the estimated discharges. The results obviously indicate that GP outperforms others based on the considered criteria.
- انتشار مقاله: 09-04-1398
- نویسندگان: Majid Niazkar,Naser Talebbeydokhti,Saeid Hosein Afzali
- مشاهده