Cat Boost for Apache Spark Architecture

This is the second video about CatBoost on Apache Spark, discussing its architecture. The first part Introducing CatBoost for Apache Spark: Join our online event on March 23, 10am PST (9pm GMT+3 for Moscow) that will include both video presentations (of about 25 minutes) followed by live discussion Registration page: Timeline: 0:06 Intro 1:07 Generic machine learning workflow 1:46 Recap: How Spark clusters are organized 3:12 Training workflow 4:16 Application workflow 5:20 Quantization 6:25 CTRs precalculation 7:28 Training 9:03 Conclusion Slides from the presentation are available at CatBoost website: CatBoost documentation: CatBoost on GitHub: CatBoost for Apache Spark home: