Intuition behind Bias-Variance trade-off, Lasso and Ridge Regression
Linear regression uses Ordinary Least square method to find the best coefficient estimates. One of the assumptions of Linear regression is that the variables are not corr...
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Soccer and Machine Learning: 2 hot topics for 2018
How good is a certain soccer player? Let’s find out applying Machine Learning to Fifa 18! I’m sure you’ve probably heard about the 2018 FIFA Football World Cup in R...
Book: OpenStack Cloud Computing Cookbook – Fourth Edition
OpenStack Open Source Cloud software is one of the most used cloud infrastructures to support a wide variety of use cases, from software development to big data analysis....
GDPR and AI – strategies and options in a nutshell
I had the pleasure to meet @KirkDBorne last week and participate in a panel moderated by Kirk – Decoding #GDPR, #IoT, and #UX in the #BigData world: discussing #AI ...
Weighted Linear Regression in R
If you are like me, back in engineering school you learned linear regression as a way to “fit a line to data” and probably called in “least squares”. You probab...
What Comes After Deep Learning
This article is by Bill Vorhies. Summary: We’re stuck. There hasn’t been a major breakthrough in algorithms in the last year. Here’s a survey of the leading co...
The R Medicare Factor
Several years ago, I came across a report that led me to a new data set revolving on Medicare payment and utilization for physicians and other health care providers. ...
New Book: AI and Analytics – Accelerating Business Decisions
My new book has been launched today: AI and Analytics : Accelerating Business Decisions.. The new normal in enterprise strategy and transformation Introducing, the first ...
Woebot — World's First Mental Health Chatbot
Working 24 hours a day, 365 days a year across more than 130 countries, Woebot is undoubtedly a busy therapeutic chatbot. The good news is that Woebot recently secured ...
Technical Deconstruction
The term “technical analysis” usually refers to the study of stock prices. A technical analyst might use real-time or closing prices of stocks to predict future pri...