Scikit Learn

Scikit-learn is a robust open-source machine learning library for Python designed for data mining and analysis. It offers supervised and unsupervised learning algorithms including support vector machines, random forests, and k-means clustering. Additionally, it provides comprehensive tools for model fitting, preprocessing, selection, and evaluation, alongside utilities for dimensionality reduction. It is primarily used by data scientists, machine learning engineers, and researchers. The library is completely free and open-source under the BSD license.