目录:
正文:
逻辑回归的向量化实现样例
http://deeplearning.stanford.edu/wiki/index.php/%E9%80%BB%E8%BE%91%E5%9B%9E%E5%BD%92%E7%9A%84%E5%90%91%E9%87%8F%E5%8C%96%E5%AE%9E%E7%8E%B0%E6%A0%B7%E4%BE%8B
参考文献:
http://ufldl.stanford.edu/wiki/index.php/%E7%A5%9E%E7%BB%8F%E7%BD%91%E7%BB%9C