%A SONG Xiaoyong,CHEN Niansheng %T Financial Prediction System Based on Combinaton of Genetic Algorithm with BP Neural Network %0 Journal Article %D 2016 %J Journal of Shanghai Jiao Tong University %R %P 313-316 %V 50 %N 02 %U {https://xuebao.sjtu.edu.cn/CN/abstract/article_40800.shtml} %8 2016-02-29 %X Abstract： Neural network can deal with nonlinear systems effectively and is applied widely on financial early warning and financial forecast. Neural network coupled with genetic algorithms is an intelligent simulaton algorithm in predicting financial parameter system. Genetic algorithm predicts the coefficient of the topology layers in neural network predicting the financial parameter system. This paper predicts business debt ratio. It proves that the combination of genetic algorithm with BP neural network can improve the efficiency and the predicting precision of network system.