您要访问的是其他网站的链接，不能确定是否安全。
继续访问请点击：
http://nbviewer.ipython.org/github/gmonce/scikit-learn-book/blob/master/Chapter%201%20%282nd%20ed.%29%20-%20A%20Gentle%20Introduction%20to%20Machine%20Learning%20with%20Python%20and%20Scikit-learn.ipynb
