Every Python developer knows some or all of these libraries, because they’re stable, reliable, and excellent at what they do.

Add a description, image, and links to the python-numpy-pandas-scikit-learn-matplotlib topic page so that developers can more easily learn about it.

> Scikit-learn 依托于上述几种工具包，封装了大量经典以及最新的机器学习模型。该项目最早由 David Cournapeau 在2007 年 Google ...

NumPy (Numerical Python) is an open-source library for the Python programming language. It is used for scientific computing and working with arrays. Apart from its multidimensional array object, it ...