Surprise – Model Improvements Don’t Always Drive Business Impact
Summary: Data Scientists from Booking.com share many lessons learned in the process of constantly improving their sophisticated ML models. Not the least of which is t...
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Does Your Hypothesis Development Canvas Tell a Story?
As Kevin Lynch, CTO of The Information Lab in Dublin, was describing how his organization uses the Hypothesis Development Canvas, it occurred to me that Kevin was actuall...
What is Data Science?
Data Science continues to be a hot topic among skilled professionals and organizations that are focusing on collecting data and drawing meaningful insights out of it to a...
It Is Never Too Late To Learn!
The article by Stefanie Glen in the November 30 DSC Newsletter is spot on! I am a 77-year old Data Scientist, and I have done my best work since I “retired” in 20...
On Being a 50 Year Old Data Scientist
At the time of writing, I’m a 52 year-old working in the fields of mathematics and data science. In mathematics, that makes me well-seasoned (and probably well-tenu...
Make Crucial Predictions as Data Comes
Walking by the hottest IT streets in these days means you’ve likely heard about achieving Streaming Machine Learning, i.e. moving AI towards streaming scenario a...
Why Event Stream Processing Is Leading the New Big Data Era
Big Data is probably one of the most misused words of the last decade. It was widely promoted, discussed, and spread around by business managers, technical experts, and e...
Accelerating data science and HPC applications with FPGAs using Jupyter Hub, instantly.
Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. Use...
Top 8 Data Science Use Cases in Sales
In the times when data is of extreme value, industries cannot afford to ignore it. The only right choice for them is to find new ways to use data for their benefit. These...
Variance of a Product of Random Variables
If X(1), X(2), …, X(n) are independent random variables, not necessarily with the same distribution, what is the variance of Z = X(1) X(2) … X(n)? It turns ou...