说明：  A fusion model of HMM, ANN and GA for stock market forecasting.pdf 股票预测，使用方法：HMM，ANN（神经网络），GA（遗传算法）等！
(A fusion model of HMM, ANN and GA for stock market forecasting.pdf stock prediction, the use of methods: HMM, ANN (Artificial Neural Network), GA (genetic algorithm), etc.!)