股票涨跌方向简单预测以及评估 Simple Prediction of Stock Price Movement Direction and Evaluation
简单尝试使用一些分类模型对次日股票涨跌方向进行预测，评估数据特征和不同模型效果 A simple attempt to use some classification models to predict the next day's stock price movement direction, and evaluate the data features and the performance of different models.
