flyyhz的博客

数据集下载地址： https://github.com/fayduan/Kaggle_Titanic/blob/master/train.csv 期间参考博客https://www.cnblogs.com/cxfly/p/8505851.html进行了学习并对其中部分废弃方法进行了更正 import pandas as pd titanic = pd.read_csv('/usr/loc...

import pandas as pd import sklearn from sklearn.cross_validation import train_test_split from sklearn.feature_extraction import DictVectorizer from sklearn.tree import DecisionTreeClassifier from skl...