Crude oil price prediction using Artificial Neural Network-Backpropagation (ANN-BP) and Particle Swarm Optimization (PSO) methods. J. Soft Comput. Explor. [Internet]. 7. červen 2023 [citován 25. srpen 2026];4(2):99-106. Dostupné z: https://shmpublisher.com/index.php/joscex/article/view/159