Katayoun KargarMir Jafar Sadegh SafariKhabat Khosravi2025-10-062021002216940022-169410.1016/j.jhydrol.2021.126452https://www.scopus.com/inward/record.uri?eid=2-s2.0-85106565367&doi=10.1016%2Fj.jhydrol.2021.126452&partnerID=40&md5=e0dab7ce470ff4bf2921d1fde87bfe6ehttps://gcris.yasar.edu.tr/handle/123456789/8951Sediment transport modeling has been known as an essential issue and challenging task in water resources and environmental engineering. In order to minimize the adverse impacts of the continues sediment deposition that is known as a main source of pollution in the urban area the self-cleansing method is widely utilized for designing the sewer pipes to create a condition to keep the bottom of channel clean from sedimentation. In the present study an extensive data range is utilized for modeling the sediment transport in non-deposition with clean bed condition. Regarding the effective parameters involved four different scenarios are considered for the modeling. To this end four standalone methods including the M5P reduced error pruning tree (REPT) random forest (RF) and random tree (RT) and two hybrid models based on rotation forest (ROF) and weighted instances handler wrapper (WIHW) techniques are developed and result compared with three empirical equations. Based on the results the hybrid WIHW-RT and WIHW-RF models provide better performance in particle Froude number estimation in comparison to other standalone and hybrid models. Performances of the most of the models are found accurate except RT and REPT standalone models. The outcomes revealed that the empirical models have considerable overestimation. Generally hybrid data mining methods yield more precise estimations of sediment transport in contrast to the regression equations and standalone models. Particularly both WIHW-RT and WIHW-RF models provide almost the same performances however as WIHW-RT can better capture the extreme particle Froude number values it slightly outperforms WIHW-RF. Promising findings of the current study may encourage the implementation of the recommended approaches in alternative hydrological problems. © 2021 Elsevier B.V. All rights reserved.EnglishHybrid Models, Open Channel, Optimization, Rotation Forest, Sediment Transport, Weighted Instances Handler Wrapper, Data Mining, Decision Trees, Forestry, Froude Number, Optimization, Sedimentation, Water Resources, Condition, Hybrid Modelling, Open Channels, Optimisations, Performance, Random Tree, Reduced-error Pruning, Rotation Forests, Sediment Transport Modelling, Weighted Instance Handler Wrapper, Sediment Transport, Algorithm, Deposition, Hydrological Modeling, Parameter Estimation, Sediment Transport, Sewer Network, Urban Area, Water ResourceData mining, Decision trees, Forestry, Froude number, Optimization, Sedimentation, Water resources, Condition, Hybrid modelling, Open channels, Optimisations, Performance, Random tree, Reduced-error pruning, Rotation forests, Sediment transport modelling, Weighted instance handler wrapper, Sediment transport, algorithm, deposition, hydrological modeling, parameter estimation, sediment transport, sewer network, urban area, water resourceArticle