create sk11

Author: Mofan Zhou

numpy&pandas/11_pandas_intro.py

@@ -1,4 +1,4 @@
-# View more python learning tutorial on my Youtube and Youku channel!!!
+# View more python tutorials on my Youtube and Youku channel!!!
 
 # Youtube video tutorial: https://www.youtube.com/channel/UCdyjiB5H8Pu7aDTNVXTTpcg
 # Youku video tutorial: http://i.youku.com/pythontutorial

sklearnTUT/sk11_save.py

@@ -0,0 +1,30 @@
+# View more python tutorials on my Youtube and Youku channel!!!
+
+# Youtube video tutorial: https://www.youtube.com/channel/UCdyjiB5H8Pu7aDTNVXTTpcg
+# Youku video tutorial: http://i.youku.com/pythontutorial
+
+from sklearn import svm
+from sklearn import datasets
+
+clf = svm.SVC()
+iris = datasets.load_iris()
+X, y = iris.data, iris.target
+clf.fit(X, y)
+
+# method 1: pickle
+import pickle
+# save
+with open('save/clf.pickle', 'wb') as f:
+    pickle.dump(clf, f)
+# restore
+with open('save/clf.pickle', 'rb') as f:
+   clf2 = pickle.load(f)
+   print(clf2.predict(X[0:1]))
+
+# method 2: joblib
+from sklearn.externals import joblib
+# Save
+joblib.dump(clf, 'save/clf.pkl')
+# restore
+clf3 = joblib.load('save/clf.pkl')
+print(clf3.predict(X[0:1]))