Using Blockchain Technology to Secure the Internet of Things (IoT)
Blockchain, which is a form of a decentralized digital ledger technology, has gained enormous attention in the recent years, precisely, since 2004. In fact, it has disrup...
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Sequence Modeling with Neural Networks – Part I
Guest blog post by Zied HY. Zied is Senior Data Scientist at Capgemini Consulting. He is specialized in building predictive models utilizing both traditional statistic...
Using Confusion Matrices to Quantify the Cost of Being Wrong
There are so many confusing and sometimes even counter-intuitive concepts in statistics. I mean, come on…even explaining the differences between Null Hypothesis and A...
Convolutional Neural Network (CNN) From Scratch
Introduction In a regular neural network, the input is transformed through a series of hidden layers having multiple neurons. Each neuron is connected to all the neurons ...
MBA vs. Data Science qualifications: Does #AI and #DataScience explain the fall in MBA applications?
Last week, the financial times wrote that there was a sharp fall in MBA applications in the USA. The Elite MBA programs were not affected by this trend, but most others w...
What’s New in Data Prep
Summary: If you’re still writing code to clean and prep your data you’re missing big opportunities for efficiency and consistency with modern data prep platform...
R, Python, Julia — and Polyglot
A poll released recently showed Python increasing its lead over R as the language of choice for analytics professionals. Setting aside questions of the representativene...
The Importance of Data Security in Healthcare Communications
Proper delivery of healthcare requires clear, accurate and timely communication between medical professionals, caregivers and patients. The challenge for many organizatio...
My Learning Sabbatical
This post came out of the inspiration I got after I read Rafael Knuth’s Learning Sabbatical. I read part 1 of his sabbatical too and I felt compelled to put my expe...
Who cares if unsupervised machine learning is supervised learning in disguise?
Previously, we saw how unsupervised learning actually has built-in supervision, albeit hidden from the user. In this post we will see how supervised and unsupervised lear...