A Hybrid Model for Streamflow Forecasting in the Basin of Euphrates

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dc.authoridKilinc, Huseyin Cagan/0000-0003-1848-2856
dc.authoridHaznedar, Bulent/0000-0003-0692-9921
dc.contributor.authorKılınç, Hüseyin Çağan
dc.contributor.authorHaznedar, Bulent
dc.date.accessioned2025-03-26T17:34:45Z
dc.date.available2025-03-26T17:34:45Z
dc.date.issued2022
dc.departmentİstanbul Esenyurt Üniversitesi, Fakülteler, Mühendislik ve Mimarlık Fakültesi, İnşaat Mühendisliği Bölümü
dc.description.abstractRiver flow modeling plays a crucial role in water resource management and ensuring its sustainability. Therefore, in recent years, in addition to the prediction of hydrological processes through modeling, applicable and highly reliable methods have also been used to analyze the sustainability of water resources. Artificial neural networks and deep learning-based hybrid models have been used by scientists in river flow predictions. Therefore, in this study, we propose a hybrid approach, integrating long-short-term memory (LSTM) networks and a genetic algorithm (GA) for streamflow forecasting. The performance of the hybrid model and the benchmark model was taken into account using daily flow data. For this purpose, the daily river flow time series of the Beyderesi-Kilayak flow measurement station (FMS) from September 2000 to June 2019 and the data from Yazikoy from December 2000 to June 2018 were used for flow measurements on the Euphrates River in Turkey. To validate the performance of the model, the first 80% of the data were used for training, and the remaining 20% were used for the testing of the two FMSs. Statistical methods such as linear regression was used during the comparison process to assess the proposed method's performance and to demonstrate its superior predictive ability. The estimation results of the models were evaluated with RMSE, MAE, MAPE, STD and R-2 statistical metrics. The comparison of daily streamflow predictions results revealed that the LSTM-GA model provided promising accuracy results and mainly presented higher performance than the benchmark model and the linear regression model.
dc.identifier.doi10.3390/w14010080
dc.identifier.issn2073-4441
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85122325171
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://doi.org/10.3390/w14010080
dc.identifier.urihttps://hdl.handle.net/20.500.14704/878
dc.identifier.volume14
dc.identifier.wosWOS:000758661000001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMDPI
dc.relation.ispartofWater
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250326
dc.subjectdeep learning; genetic algorithm; recurrent neural network; long-short term memory; streamflow; forecasting
dc.titleA Hybrid Model for Streamflow Forecasting in the Basin of Euphrates
dc.typeArticle

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