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… Read More »Don't Buy Data – Invest In It
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COVID-19 Lesson: Digital Transformation Is an Essential Service
The COVID-19 crisis has hammered home the importance for organizations to become more digital. And I suspect that most organizations are thinking that just means… Read More »COVID-19 Lesson: Digital Transformation Is an Essential Service
Accelerating aggregate MD5 hashing up to 800% with AVX512
By Frank Wessels Introduction While MD5 hashing is no longer a good choice when considering a hash function, it is still being used in a… Read More »Accelerating aggregate MD5 hashing up to 800% with AVX512
Deep Learning techniques for Cyber Security
For the first time, I taught an AI for Cyber Security course at the University of Oxford. I referred to this paper from Johns Hopkins… Read More »Deep Learning techniques for Cyber Security
Difference between Binomial, Poisson and Hypergeometric Distribution in One Picture
There are a few key differences between the Binomial, Poisson and Hypergeometric Distributions. These distributions are used in data science anywhere there are dichotomous variables (like yes/no, pass/fail). This… Read More »Difference between Binomial, Poisson and Hypergeometric Distribution in One Picture
Which Face is Real? Applying StyleGAN to Create Fake People
A Generative model aims to learn and understand a dataset’s true distribution and create new data from it using unsupervised learning. These models (such as… Read More »Which Face is Real? Applying StyleGAN to Create Fake People
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… Read More »COVID-19 Risk Heat Maps with Location Data, Apache Arrow, Markov Chain Modeling, and R Shiny
Time for a Chatbot Tune-Up
Summary: Now that you have a little time for introspection, how about reviewing the performance of your chatbots. Chances are this lock down period has… Read More »Time for a Chatbot Tune-Up
AI-powered price optimization is key to business survival during the pandemic
Mike Romeri, A2Go CEO April 21, 2020 As commerce slowly opens up in our world over the next few months, competition for customers will accelerate… Read More »AI-powered price optimization is key to business survival during the pandemic
Blockchain Wallet 101: Understand the Security Measures and Effective Constraints
The requirement for excellent security measures to be implemented is rising. Introduction of Blockchain technology has redefined the way of every operation and it certainly… Read More »Blockchain Wallet 101: Understand the Security Measures and Effective Constraints