逻辑回归算法来进行分类，并计算查全率和召回率(Logical regression algorithm is used to classify .and to calculate recall and recall rate)

机器学习十大算法实现，包括决策树、logisitic回归、SVM、数据降维等(Ten algorithms for machine learning, including decision tree, logisitic regression, SVM, data reduction and so on)

覆盖了基本常用的机器学习算法。包括线性回归与分类算法；决策树；多种降维算法；优化算法；强化学习等多类算法的Python代码。(It covers the commonly used machine learning algorithms. Including linear regression and classification algorithm; decision tree; a variety of dimensionality reduction algorithm; optimiza