Intro to evaluation metrics for predictive models and how to use them in Spark MLlib

IntroductionEvaluating predictive models is important part of building efficient and accurate predictive models. After a model has been built, one... read more

Kafka JDBC Source Connector for Oracle – Quick Start Guide

The operating system used in this example is Centos 7 with Oracle 12c database. IntroductionThis is a beginners hands-on tutorial with... read more

Churn prediction with Spark

Introduction Churn analysis is one of the applications of predictive analysis. It is mostly applied in businesses with contractual customer-supplier relationship... read more

Semi-automated variable selection in predictive analysis

IntroIt is common in predictive analysis to be faced with a large amount of variables which could possibly be useful,... read more