python - Sklearn 数据集

Question

我正在尝试代码from sklearn.datasets import load_iris。为此，我在 python 2.7.6 中安装了 sklearn 模块，但它显示了很长的错误

Traceback (most recent call last):
  File "<pyshell#1>", line 1, in <module>
    from sklearn.datasets import load_iris
  File "C:\Python27\lib\site-packages\sklearn\datasets\__init__.py", line 23, in <module>
    from .twenty_newsgroups import fetch_20newsgroups
  File "C:\Python27\lib\site-packages\sklearn\datasets\twenty_newsgroups.py", line 53, in <module>
    from ..feature_extraction.text import CountVectorizer
  File "C:\Python27\lib\site-packages\sklearn\feature_extraction\__init__.py", line 10, in <module>
    from . import text
  File "C:\Python27\lib\site-packages\sklearn\feature_extraction\text.py", line 24, in <module>
    from ..preprocessing import normalize
  File "C:\Python27\lib\site-packages\sklearn\preprocessing\__init__.py", line 6, in <module>
    from ._function_transformer import FunctionTransformer
  File "C:\Python27\lib\site-packages\sklearn\preprocessing\_function_transformer.py", line 2, in <module>
    from ..utils import check_array
ImportError: cannot import name check_array

我想知道安装 sklearn 模块是否足够，还是我遗漏了什么？请帮忙。我也在Win 8.1上工作

Answer 1

当最新版本是0.18时，为什么你使用sklearn 0.13.1？您已经过时了，并且可能存在依赖性问题。

如果您想要更轻松的生活，请安装 anaconda。所有软件包版本都可以协同工作，无需编译任何内容。