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@ -41,7 +41,7 @@ Y = labelencoder_Y.fit_transform(Y)
``` ```
## 第5步：拆分数据集为训练集合和测试集合 ## 第5步：拆分数据集为训练集合和测试集合
```python ```python
from sklearn.cross_validation import train_test_split from sklearn.model_selection import train_test_split
X_train, X_test, Y_train, Y_test = train_test_split( X , Y , test_size = 0.2, random_state = 0) X_train, X_test, Y_train, Y_test = train_test_split( X , Y , test_size = 0.2, random_state = 0)
``` ```
## 第6步：特征量化 ## 第6步：特征量化