【发布时间】:2020-04-10 13:37:17
【问题描述】:
from sklearn import datasets
运行上述代码时,出现错误:
`Traceback` (most recent call last):
File "perceptron_ml.py", line 2, in <module>
from sklearn import datasets
File "/home/remember/.local/lib/python3.6/site-packages/sklearn/datasets/__init__.py", line 22, in <module>
from ._twenty_newsgroups import fetch_20newsgroups
File "/home/remember/.local/lib/python3.6/site-packages/sklearn/datasets/_twenty_newsgroups.py", line 45, in <module>
from ..feature_extraction.text import CountVectorizer
File "/home/remember/.local/lib/python3.6/site-packages/sklearn/feature_extraction/__init__.py", line 8, in <module>
from ._hashing import FeatureHasher
ImportError: cannot import name 'FeatureHasher'
Ubuntu:18.04,Python:3.6.9,Numpy:1.17.4,scikit-learn:0.22
【问题讨论】:
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请提供完整代码示例等详细信息。
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你好,我输入
python3进入python shell,在python shell中输入from sklearn import datasets。然后我得到错误。没有更多的代码。
标签: scikit-learn