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

入门级别的ART1神经网络训练程序。F1，F2各有三个神经元，不考虑训练的动态过程-A simple program about the training of ART1 neural network for greenhands