bert模型训练时sklearn.__check_build._check_build问题

Question

bert模型训练sklearn.__check_build._check_build报错
报错：

Traceback (most recent call last):
  File "C:\ProgramData\Anaconda3\envs\test_4_6\lib\site-packages\sklearn\__check_build\__init__.py", line 44, in <module>
    from ._check_build import check_build  # noqa
ModuleNotFoundError: No module named 'sklearn.__check_build._check_build'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:/data/代码/代码/Bert文本分类/run.py", line 8, in <module>
    from train_eval import train, init_network
  File "D:\data\代码\代码\Bert文本分类\train_eval.py", line 6, in <module>
    from sklearn import metrics
  File "C:\ProgramData\Anaconda3\envs\test_4_6\lib\site-packages\sklearn\__init__.py", line 81, in <module>
    from . import __check_build  # noqa: F401
  File "C:\ProgramData\Anaconda3\envs\test_4_6\lib\site-packages\sklearn\__check_build\__init__.py", line 46, in <module>
    raise_build_error(e)
  File "C:\ProgramData\Anaconda3\envs\test_4_6\lib\site-packages\sklearn\__check_build\__init__.py", line 31, in raise_build_error
    raise ImportError("""%s
ImportError: No module named 'sklearn.__check_build._check_build'
___________________________________________________________________________
Contents of C:\ProgramData\Anaconda3\envs\test_4_6\lib\site-packages\sklearn\__check_build:
setup.py                  _check_build.cp36-win_amd64.pyd__init__.py
__pycache__
___________________________________________________________________________
It seems that scikit-learn has not been built correctly.

If you have installed scikit-learn from source, please do not forget
to build the package before using it: run `python setup.py install` or
`make` in the source directory.

If you have used an installer, please check that it is suited for your
Python version, your operating system and your platform.

Process finished with exit code 1

重新下载安装过相关的库但是还是无法解决
相关库版本：

```python

scikit-learn --0.24.2
scipy --1.5.4
numpy --1.20.1
sklearn --0.0
python --3.8.8

```

Answer 1

试试以下命令

pip uninstall sklearn
pip install numpy scipy
pip install scikit-learn