ramaboo / template-scala-parallel-recommendation

PredictionIO recommendation engine template (Scala-based parallelized engine)

Recommendation Template

Documentation

Please refer to http://docs.prediction.io/templates/recommendation/quickstart/

Versions

develop

• TODO

v0.1.1

• Persist RDD to memory (.cache()) in DataSource for better performance and quick fix for new user/item ID BiMap error issue.

v0.1.0

• initial version
• known issue:
  • If importing new events of new users/itesm during training, the new user/item id can't be found in the BiMap.