【发布时间】:2017-06-29 21:42:45
【问题描述】:
我正在尝试在我的本地机器上运行。我收到一个错误 ImportError:仅在 jupyter 笔记本中没有名为“sklearn”的模块 当我从命令行使用 python 并激活和停用 carnd-term1 env 时,它工作正常。
我已经用 pip、apt-get 和 conda 安装了 sklearn。还尝试了 conda upgrade scikit-learn。 env 处于激活状态和停用状态。
(carnd-term1) matt@Malta:~/sdc$ conda upgrade scikit-learn
Fetching package metadata .........
Solving package specifications: .
# All requested packages already installed.
# packages in environment at /home/matt/anaconda3/envs/carnd-term1:
#
scikit-learn 0.18.1 np112py35_1
(carnd-term1) matt@Malta:~/sdc$ python3
Python 3.5.2 | packaged by conda-forge | (default, Jan 19 2017, 15:28:33)
[GCC 4.8.2 20140120 (Red Hat 4.8.2-15)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import sklearn
>>>
...: (carnd-term1) matt@Malta:~/sdc$ ipython
...: Python 3.5.2 | packaged by conda-forge | (default, Jan 19 2017, 15:28:33)
...: Type "copyright", "credits" or "license" for more information.
...:
...: IPython 5.1.0 -- An enhanced Interactive Python.
...: ? -> Introduction and overview of IPython's features.
...: %quickref -> Quick reference.
...: help -> Python's own help system.
...: object? -> Details about 'object', use 'object??' for extra details.
...:
...: In [1]: import sklearn
...:
...: In [2]: from sklearn.model_selection import train_test_split
...:
...: In [3]: (carnd-term1) matt@Malta:~/sdc$ ipython
...: ...: Python 3.5.2 | packaged by conda-forge | (default, Jan 19 2017, 15:28:33)
...: ...: Type "copyright", "credits" or "license" for more information.
...: ...:
...: ...: IPython 5.1.0 -- An enhanced Interactive Python.
...: ...: ? -> Introduction and overview of IPython's features.
...: ...: %quickref -> Quick reference.
...: ...: help -> Python's own help system.
...: ...: object? -> Details about 'object', use 'object??' for extra details.
...: ...:
...: ...: In [1]: import sklearn
...: ...:
...: ...: In [2]: from sklearn.model_selection import train_test_split
...: ...:
...: ...: In [3]:
不适用于 jupyter notebook。
有什么想法吗?
【问题讨论】:
-
你在这个环境中安装了jupyter notebook吗?
标签: scikit-learn jupyter conda