sklearn是python的一个语言学习库,他基于numpy scipy matplotlib,提供用于数据挖掘和分析的工具,包括聚类、分类、回归等多种算法。 我把自己安装的过程记录了一下,仅供参考。 1、确保已安装python; 2、检查NumPy、SciPy、Matplotlib 已确认安装 如无,终端运行以下指令 pip install numpy scipy matplotlib 3、然后安装sk...
pip install sklearn 注意,sklearn是scikit-learn的常用缩写,pip会自动识别并安装scikit-learn库。 执行命令并等待安装完成: 输入命令后,按回车键执行。 pip会从Python包索引(PyPI)下载scikit-learn及其依赖项,并安装到你的Python环境中。 安装过程可能需要一些时间,具体取决于你的网络连接速度和计算机性能。安装...
python -c "import sklearn; print(sklearn.__version__)" ``` 如果成功输出了scikit-learn的版本号,则表示安装成功。 除了使用pip来安装scikit-learn外,还可以考虑使用Anaconda来管理Python环境和库。Anaconda是一个功能强大的Python发行版,包含了许多常用的Python库和工具。可以从Anaconda官网下载并安装Anaconda,并...
Describe the bug Started testing in CI over OS with python 3.13 and it seems I am getting some errors when it comes to installing sklearn on windows. Steps/Code to Reproduce This is the github action I used. name: test install win 3.13 o...
Enter python -V to check the version of python installed. 6.设置环境变量。 【注意】 以上的操作都完成之后,但是由于linux原来就有一个版本的 python,这时候查看版本会发现,仍然是原来的版本,新的还是看不到。需要作如下操作。 1.再将原来/usr/bin/python链接改为别的名字 ...
venv(Python 3.3+) orvirtualenv(older Python versions) Thevenvmodule is included as a Python standard library and creates lightweight virtual environments. A Python packagevirtualenvalso creates isolated Python environments. The standardvenvmakesvirtualenvpackage obsolete, but it can still be used to crea...
user/miniconda3/envs/py38/lib/python3.8/site-packages/evaluate/loading.py", line 265, in _download_additional_modules raise ImportError( ImportError: To be able to use evaluate-metric/accuracy, you need to install the following dependencies['sklearn'] using 'pip install sklearn' for instance'...
pip3 install opencv-python后,pycharm里导入cv2仍旧报错问题解决 ** pycharm中import cv2找不到相应module问题 ** 若出现错误提示,可先在终端pip3 install opencv-python 若出现下面情况,则是已经安装,但未导入pycharm 解决方案: 添加:site-packages到pycharm解释器环境变量即可。......
Here's also a list of all matching packages:sklearn-all.txt (To run the script, clone the repo and check the setup info in the top-level docstring. Likely Python 3.9+ but easy to adjust for 3.6+. If anyone would like a hand running the script, feel free to open an issue in its...
Installing collected packages: scikit-learn ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: 'C:\Users\master\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\sklearn\datasets...