from sklearn.neighbors import NearestNeighbors ModuleNotFoundError: No module named 'sklearn'遇到这种情况怎么办

这个错误提示是因为你的 Python 环境中没有安装 scikit-learn 这个第三方库。你可以通过以下命令使用 pip 安装 scikit-learn：

pip install -U scikit-learn

如果你已经安装了 Anaconda 或者 Miniconda，也可以使用以下命令来安装 scikit-learn：

conda install scikit-learn

安装完成后就可以成功导入 NearestNeighbors 类了。

相关问题

from sklearn.neighbors import NearestNeighbors ModuleNotFoundError: No module named 'sklearn'

您遇到的错误消息"ModuleNotFoundError: No module named 'sklearn'"表示您的环境中缺少了scikit-learn（sklearn）模块。要解决这个问题，您需要安装scikit-learn模块。

您可以使用以下命令来安装scikit-learn模块：
pip install scikit-learn

安装完成后，您应该能够成功导入并使用"from sklearn.neighbors import NearestNeighbors"这个语句。请确保您的Python环境中已经安装了scikit-learn模块。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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ModuleNotFoundError: No module named 'sklearn.neighbors'

The error message "ModuleNotFoundError: No module named 'sklearn.neighbors'" suggests that the scikit-learn library does not have the `neighbors` module installed.

To resolve this issue, you can try installing scikit-learn and its dependencies using the following command:

pip install -U scikit-learn

Make sure you have an active internet connection for the installation to download the required packages. Once the installation is complete, you should be able to import the `sklearn.neighbors` module without any errors.