Building Competing Models Using Apache Spark DataFrames


Tech Talks: Building Competing Models Using Apache Spark DataFrames from Credit Karma on Vimeo.

In this video, Abdulla Al-Qawasmeh, Engineering Manager, talks about the important role model calibration plays in the performance of Credit Karma's recommendation system, and how to build predictive recommendation models using Spark DataFrames.

About the Author

Abdulla is an engineering manager working on machine learning at Credit Karma. His team focuses on the scalability and composability of the machine learning infrastructure, automation, and the quality of the data used to build models.