ScalaNLP is the umbrella project for Breeze and Epic. Breeze is a set of libraries for machine learning and numerical computing. Epic (coming soon) is a high-performance statistical parser.
Breeze is the core set of libraries for ScalaNLP, including linear algebra, numerical computing, optimization, machine learning, and text processing. It enables a generic, powerful, yet still efficient approach to machine learning.
Epic (Coming Very Soon!) is a powerful, state-of-the-art, statistical parser for English backed by a generic framework for building complex systems using structured prediction.