update LR

luzhiyuan787 · Feb 20, 2016 · fd422aa · fd422aa
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diff --git a/Logistic Regression/logistic_regression.py b/Logistic Regression/logistic_regression.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+#!/usr/bin/python
 """
 Created on Sat Feb 20 20:02:08 2016
 Logistic Regression

diff --git a/Logistic Regression/readme.md b/Logistic Regression/readme.md
@@ -96,4 +96,10 @@ classify error.
 67-th sample  0 is classfied as: 1
 classify error.
 error rate is: 0.2836
-```
+```
+
+
+# 参考资料
+
+- 机器学习实战
+- Andrew Ng 机器学习公开课
diff --git a/README.md b/README.md
@@ -1,3 +1,5 @@
 # MachineLearning
 
-机器学习算法代码及个人总结整理！
+机器学习算法代码及个人总结整理！
+
+- Logistic Regression (二分类):  [source](https://github.com/csuldw/MachineLearning/tree/master/Logistic%20Regression) 。包含数据集和源码。