Hybrid weights structure model based on Lagrangian principle to handle big data challenges for identification of oil well production: A case study on the North Basra oilfield, Iraq. - Raad Z. Homod; Ahmed Shihab Albahri; Basil Sh Munahi; Abdullah Hussein Alamoodi; Ahmed Kadhim Hussein; Osamah Shihab Albahri; Bilal Naji Alhasnawi; Watheq J. Al-Mudhafar; Jasim M. Mahdi; Zaher Mundher Yaseen (Eng. Appl. Artif. Intell., 2024)