ayang818 's blog

图灵测试：通过问答的方式，已经无法辨别对话那端是人还是机器，那么就可以说这样的机器具备了人工智能。 监督学习：关注对事物未知表现的预测，包括分类问题和回归问题。 无监督学习：倾向与对事物本身特性的分析，常用技术包括数据降维和聚类问题 7 ...

After reading the Andrew Ng‘ s deep learing videos, I try to make a logistic regression model all by myself. This models is very easy in machine learning, and i made it with python. But i failed made ...