Febrianti, Werry; Sidarto, Kuntjoro Adji; Sumarti, Novriana - In: International Journal of Financial Studies : open … 11 (2023) 1, pp. 1-12
modified spiral optimization algorithm (SOA). Then, we use Bartholomew-Biggs and Kane's data to validate our proposed algorithm …. The results show that our proposed algorithm can be an efficient tool for solving this portfolio optimization problem. …