mlr3 and mlr3book
mlr3book is the official textbook and documentation resource for mlr3, serving as the primary educational complement to the core machine learning framework.
About mlr3
mlr-org/mlr3
mlr3: Machine Learning in R - next generation
Built on R6 object-oriented classes and data.table for efficient computation, mlr3 provides modular building blocks for tasks, learners, and resampling strategies that can be composed and extended through a rich ecosystem of packages like mlr3tuning, mlr3pipelines, and mlr3learners. The architecture prioritizes extensibility by keeping the core lightweight while delegating specialized functionality (visualization, additional learners, autoML) to optional extension packages. Integrates with standard R workflows via checkmate for type safety and supports diverse learner backends through a unified interface.
About mlr3book
mlr-org/mlr3book
Online version of Bischl, B., Sonabend, R., Kotthoff, L., & Lang, M. (Eds.). (2024). "Applied Machine Learning Using mlr3 in R". CRC Press.
Related comparisons
Scores updated daily from GitHub, PyPI, and npm data. How scores work