【发布时间】:2019-03-31 09:24:37
【问题描述】:
我无法从 sklearn 库中导入 cross_validation;我使用 sklearn 版本 0.20.0
from sklearn import cross_validation
后面的代码:
features_train, features_test, labels_train, labels_test = cross_validation.train_test_split(word_data, authors, test_size=0.1, random_state=42)
错误:
Traceback (most recent call last):
File "D:\me\M.Sc\Udacity_ML_course\ud120-projects- master\naive_bayes\nb_author_id.py", line 16, in <module>
from email_preprocess import preprocess
File "../tools/email_preprocess.py", line 8, in <module>
from sklearn import cross_validation
ImportError: cannot import name cross_validation
【问题讨论】:
-
请发布您正在尝试的代码,以及错误的完整追溯
-
你在想
cross_val_score吗?
标签: python scikit-learn