Articles

When I was a kid there was a popular movie quote going around, “Love means never having to say you’re sorry” which was the basis… Read More »Statistics Means Never Having to Say You Are Certain!

Below are some images generated by an algorithm that I originally created to study stocks. The stock in this case is Yahoo! in the early… Read More »Adapting an Algorithm to Real-time Applications

In my previous articles on ‘What I Wanted To Know About Big Data But Was Afraid To Ask’ series, I covered ‘What is Big Data’ and ‘Who came… Read More »Analyzing The Hype Around Big Data – A Balanced View

The trend and seasonality can be accounted for in a linear model by including sinusoidal components with a given frequency. However, finding the appropriate frequency… Read More »How signal processing can be used to identify patterns in complex time series

This article is written by Gunnar Carlsson. Topological data analysis has been very successful in discovering information in many large and complex data sets. In… Read More »Why Topological Data Analysis Works

This was Contributed by Harish Mohan. He is a Sr Manager, Global Marketing Analytics & Data Science at Intuit. Marketing attribution is something that receives much… Read More »Attribution & Marketing Strategy – Your marketing $ at work

This was contributed by Anirban Das. He is a Data Scientist at Niara  If you search on LinkedIn for data-driven large companies like Amazon, Netflix, Facebook,… Read More »Reasons to hire a Director of Data Science before hiring your first data scientist