机器学习GitHub代码：<br><a href="https://github.com/GreenArrow2017/MachineLearning" rel="nofollow" target="_blank">https://github.com/GreenArrow2017/MachineLearning</a><br>旧博客地址，已停止维护：<br><a href="https://blog.csdn.net/qq_36686996" rel="nofollow" target="_blank">https://blog.csdn.net/qq_36686996</a>