Qualities of a Well-Built ETL Tool
Here is a guest blog by Hayden Beck – Hayden has written content for some of the biggest logos in the Silicon Slopes (Utah) and works exclusively as a freelance wri...
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Edge Analytics – What, Why, When, Who, Where, How
As I have written extensively before, the primary purpose of any data you collect or manage is to derive actionable insights from that data using various types of data an...
Create Twitter WordCloud with just 40 lines of RCode
Guess whose twitter handle gives this word cloud? Enough hints present in there. You are right, that is Andrew Ng tweeting about his new Deep Learning course on Coursera!...
Representation of Numbers with Incredibly Fast Converging Fractions
Here we discuss a new system to represent numbers, for instance constants such as Pi, e, or log 2, using rational fractions. Each iteration doubles the precision (the num...
Suspense Analog – Data Object
I periodically use the term “data object” in my blogs. Since I do not normally blog about data objects per se, I find myself simply stating that in-depth analysis m...
Can you solve these mathematical / statistical problems?
I recently posted an article featuring a non traditional approach to find large prime numbers. The research section of this article offers interesting challenges, both fo...
Image Recognition Revolution and Applications
Data, in particular, unstructured data has been growing at a very fast pace since mid-2000’s. Eighty percent of all data generated is unstructured multimedia content w...
Digital Innovation Starts with a Digital Core
A lot of times when the prevalent industry trends are discussed among industry folks, there are usually two directions in which the conversation goes. It is either varyin...
Churn Rate: Calculations and Strategies for Reducing Mobile App Attrition
Ready for some sobering stats? The average mobile app loses 77% of its DAUs within the first 3 days after install. Within 30 days, that number jumps to 90%. Within 90 d...
Some Social Network Analysis with Python
The following problems appeared in the programming assignments in the coursera course Applied Social Network Analysis in Python. The descriptions of the problems are...