Python實現 魚羣算法庫

scikit-opt
點擊進入官網下載，或者按照官網上寫的 pip install 安裝

def func(x):
    x1, x2 = x
    return 1 / x1 ** 2 + x1 ** 2 + 1 / x2 ** 2 + x2 ** 2


from sko.ASFA import ASFA

asfa = ASFA(func, n_dim=2, size_pop=50, max_iter=300,
            max_try_num=100, step=0.5, visual=0.3,
            q=0.98, delta=0.5)
best_x, best_y = asfa.fit()
print(best_x, best_y)