逻辑回归的向量化实现样例
From Ufldl
(→中文译者) |
|||
Line 73: | Line 73: | ||
- | + | ==中英文对照== | |
+ | |||
+ | :逻辑回归 Logistic Regression | ||
+ | :批量梯度上升法 batch gradient ascent | ||
+ | :截距 intercept term | ||
+ | :对数似然函数 the log likelihood | ||
+ | :导函数 derivative | ||
+ | :梯度 gradient | ||
Line 79: | Line 86: | ||
林锋(xlfg@yeah.net),谭晓阳(x.tan@nuaa.edu.cn),邓亚峰(dengyafeng@gmail.com) | 林锋(xlfg@yeah.net),谭晓阳(x.tan@nuaa.edu.cn),邓亚峰(dengyafeng@gmail.com) | ||
+ | |||
+ | |||
+ | {{矢量化编程实现}} | ||
+ | |||
+ | |||
+ | {{Languages|Logistic_Regression_Vectorization_Example|English}} |