As a Python library for machine learning, with deliberately limited scope, Scikit-learn is very good. It has a wide assortment of well-established algorithms, with integrated graphics.

Its applications range from self-driving cars to healthcare diagnostics. Scikit-learn, a machine learning library, offers tools for classification, regression, clustering and more.

Using Python and Scikit-learn, you have learned how to build your own – and have learned the basics of TF-IDF and of non-negative matrix factorization in the process. More resources: ...