The pulearn Python package provide a collection of scikit-learn wrappers to several positive-unlabled learning (PU-learning) methods.
Features
Scikit-learn compliant wrappers to prominent PU-learning methods.
Fully tested on Linux, macOS and Windows systems.
Compatible with Python 3.5+.
E. Berger, S. Stern, and J. Pizzorno. 17th USENIX Symposium on Operating Systems Design and Implementation (OSDI 23), Boston, MA, USENIX Association, (July 2023)
R. Okuta, Y. Unno, D. Nishino, S. Hido, and C. Loomis. Proceedings of Workshop on Machine Learning Systems (LearningSys) in The Thirty-first Annual Conference on Neural Information Processing Systems (NIPS), (2017)