Interesting Application of the Zipf Distribution: Data Purging
The Zipf distribution is used to model situations in which a few observations have a very high value (or impact) and account for a large part of the total, while a very l...
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#Apress “Practical Enterprise Data Lake Insights” – Published!
Hello All, Gives me immense pleasure to announce the release of our book “Practical Enterprise Data Lake Insights” with Apress. The book takes an end-to-end solution...
Who are our Data Quality Heroes?
Who are our Data Quality Heroes? Lemahieu W., vanden Broucke S., Baesens B. This article is based upon our upcoming book Principles of Database Management: The Practical ...
Why Every Data Scientist Needs A Data Engineer
This article was written by Lauren Brunk. The data scientist was deemed the “sexiest job of the 21st century.” The Harvard Business Review reasons that this “hybri...
Will the job outlook for data scientists severely decline after 2020?
Interested question posted on Quora recently. Here is my take on this. Just put the next buzz word on your resume when you graduate, maybe AI engineer? I completed my PhD...
Using Topological Data Analysis to Understand the Behavior of Convolutional Neural Networks
TLDR: Neural Networks are powerful but complex and opaque tools. Using Topological Data Analysis, we can describe the functioning and learning of a convolutional neural n...
Free eBooks on Data Visualization and Machine Learning
What You Need to Know about Machine Learning By Gabriel A. Canepa This eBook offers you the perfect place to lay the foundation for your work in the world of Machine Lear...
How can I become a data scientist?
This article was written by Monica Rogati. Monica is an independent data science executive and advisor. She built key data products and teams at Jawbone and LinkedIn; she...
PostgreSQL, MonetDB, and Too-Big-for-Memory Data in R — Part II
In PostgreSQL, MonetDB, and Too-Big-for-Memory Data in R — Part I, I began to discuss how data that was too big for RAM is handled in R, a memory-constrained stati...
Be a Social Data Scientist – It is Good Karma!!
When anybody says data science, one can immediately associate complicated technical knowledge with the term. Data scientists are considered to be highly technical profess...