Featran77 - Generic Feature Transformer...

Featran, a.k.a. Feature Transformer, Featran77 or F77, is a generic feature engineering library for Scala data pipeline frameworks, including Scio, Spark, Scalding and Flink. We'll talk about the design and implementation of the library, including uses of Algebird Semigroups, Aggregators, Breeze, and Scalacheck. We'll also cover other relevant topics that makes our data/ML pipelines scalable and type safe.