Out of curiosity, I was checking recent articles published in Journal of the American Statistical Association, as I used to publish in such journals 20 years ago, during ...
Introduction The quarterly earnings call is a critical event for publicly traded companies. Each call serves multiple purposes. It is both an important source of informat...
There seems to be a lot confusion about the role of programming in relation to the Data Science platforms that research firms Gartner and Forrester have identified as the...
Mark Twain famously said “There are three kinds of lies: lies, damned lies, and statistics.” Maybe if Mark Twain were alive today, he’d add “alternative facts” ...
Let’s be honest, today “big data” is sort of a dirty word in the public consciousness. It is associated closely with profit maximization techniques (such as recomme...
To be successful in business, every organization must find a way to accurately forecast and predict the future of its market, and its internal operations, and better unde...
Artificial Intelligence Overview AI refers to ‘Artificial Intelligence’ which means making machines capable of performing intelligent tasks like human beings. AI perf...
Optum Technology relies on self-service analytics to balance and operationalize the size and skill of their workforce with workload analytics. Reconciling 15,000 employee...
Every product team wants to know what makes their product thrive. They want to know how to optimize metrics and leave users the happiest and most engaged. Without a way t...
Summary: This is a lesson in how it may be possible to snatch victory from the jaws of defeat. 1.) A good ROC score does not necessarily mean a good model. 2.) Even a...