In this paper, varied methods such as Genetic Algorithm (GA), Simulated Annealing (SA) and Particle Swarm Optimization (PSO) have been employed to Optimizing-calculate a few models and the results have been analyzed and compared.As to the arrangement of this paper, firstly, the background has been introduced. Secondly, knowledge concerned with Mathematical Finance, GA, SA have been explained. Finally, conclusion has been conducted through methods introduced above. |