Articles

There are dozens of different hypothesis tests, so choosing one can be a little overwhelming. The good news is that one of the more popular… Read More »Hypothesis Tests in One Picture

Logistic regression (LR) models estimate the probability of a binary response, based on one or more predictor variables. Unlike linear regression models, the dependent variables are… Read More »Alternatives to Logistic Regression

Imagine you are a company selling a fast-moving consumer good in the market. Let’s assume that the customer would follow the given journey to make… Read More »Marketing Analytics through Markov Chain

Summary: If you want to understand the promise of AI/ML in healthcare you need to see it through the eyes of physicians, the ultimate users. … Read More »Seeing the AI/ML Future in Healthcare Through the Eyes of Physicians. It Doesn’t Look Quite the Way Data Scientists See It.

Nothing strikes terror into the hearts of humans more than the idea of an intelligent robot gone bad.  The fear is that a robot can… Read More »What We Can Learn about AI and Creating Smart Products from “The Incredibles”

In this article, we will see how we can implement a simple customer churn model that is built by using Azure Machine Learning studio. This… Read More »Microsoft Azure ML Studio – A Tutorial on How to Create a Churn Model in No Time

This resource is part of a series on specific topics related to data science: regression, clustering, neural networks, deep learning, decision trees, ensembles, correlation, Python,… Read More »28 Statistical Concepts Explained in Simple English – Part 18

This resource is part of a series on specific topics related to data science: regression, clustering, neural networks, deep learning, decision trees, ensembles, correlation, Python,… Read More »39 Statistical Concepts Explained in Simple English – Part 17

This book is intended for busy professionals working with data of any kind: engineers, BI analysts, statisticians, operations research, AI and machine learning professionals, economists,… Read More »Free Book: Statistics — New Foundations, Toolbox, and Machine Learning Recipes

I started my career as an Oracle database developer and administrator back in 1998. Over the past 20+ years, it has been amazing to see… Read More »Big Data Architecture in Data Processing and Data Access