1,所需安装包
joblib-0.14.1-py2.py3-none-any.whl
matplotlib-3.1.3-cp37-cp37m-win_amd64.whl
numpy-1.18.1-cp37-cp37m-win_amd64.whl
scikit_learn-0.22.2-cp37-cp37m-win_amd64.whl
scipy-1.4.1-cp37-cp37m-win_amd64.whl
2,在python目录下安装
例如:python安装目录在 D盘的python37文件夹,需要安装numpy包。则进入目录:D:\python37\Scripts
输入指令:pip install numpy