利用遗传算法优化BP神经网络权值和阈值，然后进行训练，利用训练好的模型进行预估。附实例-The use of genetic algorithm to optimize BP neural network weights and thresholds, and then training, training a good use of forecast models. Attached examples

基于智能算法的股票分析,采用遗传算法优化神经网络(Based on the stock analysis of intelligent algorithm, the neural network is optimized by genetic algorithm)