David JoyA/B Testing — Clearing PerspectiveThinking about the problems in the context of real world scenarios. A/B testing is one way to determine based on observation and…Apr 4, 2019Apr 4, 2019
David JoyA bit of KafkaWe have our producers sending in the data and our consumers pulling it out. But between those two, inside of the cluster, we have…Mar 20, 2019Mar 20, 2019
David JoySpark EssentialsApache Spark is a fast and general engine for large-scale data processing. It really was designed more specifically for data science, but…Mar 19, 2019Mar 19, 2019
David JoyGoogle Cloud Platform(GCP) for Data Scientist and Introduction to Big Query —Part 1The Google cloud Platform aka GCP is a suite of cloud computing services. It provides IAAS,PAAS and Serverless computing enviroments. As…Jan 21, 20191Jan 21, 20191
David JoyAn Exploration into Churn Modeling — (Part 2)While my initial goal was to get into Data Science techniques such as Random Forest, Boosting etc during this part of the story, however I…Nov 7, 2018Nov 7, 2018
David JoyAn Exploration into Churn Modelling (Part1)As a Data scientist , I have been trying to learn new techniques that i could use for different business problems that are out there…Oct 31, 2018Oct 31, 2018