How to remove duplicates in large datasets
This article was written by Suresh Kondamudi. Dealing with large datasets is often daunting. With limited computing resources, particularly memory, it can be challenging ...
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A Data Scientist’s Perspective on Microsoft R
This article was written by Lixun Zhang. As a data scientist, I have experience with R. Naturally, when I was first exposed to Microsoft R Open (MRO, formerly Revolution ...
Don't Buy Data – Invest In It
There are some expressions about data that are getting a bit tired: Data is the new oil; In God We Trust (all others must bring data); Buy data, sell high… Okay, yo...
DSC Webinar Series: Automate Self-Service Data Warehousing for Any Size Business
How can you transition your business analytics from a manual, slow, and prone to error data transformation process in Excel into a reliable and automated solution to empo...
COVID-19 Risk Heat Maps with Location Data, Apache Arrow, Markov Chain Modeling, and R Shiny
This is the second of two articles about our recent participation in the Pandemic Response Hackathon. Our project (CoronaRank) was one of only 5 projects out of 230 submi...
The Art of Thinking Like a Data Scientist: The Movie
The Covid19 pandemic has given me a chance to catch up on some reading. One of the books I recently finished reading is called “Building a Story Brand” by Donald Mill...
Data Mining vs Statistics in One Picture
Data mining includes statistics and elements of statistical analysis. Some people describe the two as interconnected, others as them being on a continuum. This one pi...
Unleash the power of your data to reduce your technical debt
Since technical debt has become a central part of my recent professional challenges, I started writing a series of installments regarding this topic. Do not expect any ex...
Book: [email protected] – The greatest data stories ever told!
My new ebook about Agile, AI, data, deep learning, IT and much more. Highly polemic, contrarian and insightful. It informs, educates and entertains. It incites thought, r...
Why Data Is Not The Next Oil
Marketing, at least in the IT sector, has been replaced by memes. Every so often a Gartner slide deck goes viral, and the next thing anyone knows, pithy and mostly meanin...