Source code for the X Recommendation Algorithm

The Community Maintained High Velocity Web Framework For Java and Scala.

PredictionIO, a machine learning server for developers and ML engineers.

Arnold Schwarzenegger based programming language

sbt, the interactive build tool

Principled Functional Programming in Scala

In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

The easy way to learn Scala.

Highly configurable recommender based on PredictionIO and Mahout's Correlated Cross-Occurrence algorithm

Scala reference (as seen by Java developer)