Improving streamflow prediction using a new hybrid elm model combined with hybrid particle swarm optimization and grey wolf optimization

• Main Authors: Adnan, Rana Muhammad, R. Mostafa, Reham, Kisi, Ozgur, Yaseen, Zaher Mundher, Shahid, Shamsuddin, Zounemat-Kermani, Mohammad
• Format: Article
• Published: Elsevier B.V. 2021
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/94150/; http://dx.doi.org/10.1016/j.knosys.2021.107379
• Institution: Universiti Teknologi Malaysia

Accurate runoff estimation is crucial for optimal reservoir operation and irrigation purposes. In this study, a novel hybrid method is proposed for monthly runoff prediction in Mangla watershed in northern Pakistan by integrating particle swarm optimization (PSO) and grey wolf optimization (GWO) wit...