%0 Journal Article %A Malekian, Esfandiar, fakhari, hossin, ghasemi, jamal, Farzad, Sarveh %T Predict the risk of falling stock prices by using meta-innovative methods (Cumulative particle motion optimization algorithm) and comparison with logistic regression %J Financial Engineering and Portfolio Management %V 9 %N 36 %P 225-250 %D 2018 %R %U https://sanad.iau.ir/fa/Article/1079568