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...
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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...
Data Science Method to Discover Large Prime Numbers
Large prime numbers have been a topic of considerable research, for its own mathematical beauty, as well as to develop more powerful cryptographic applications and random...
Domino habits for data science
Why do Navy seals make their own bed? In a recent address to students Naval Adm. William H. McRaven, ninth commander of U.S. Special Operations Command mentioned the impo...
How Leading Organizations are Leveraging Big Data and Analytics
“Data will talk to you if you’re willing to listen”— Jim Bergeson. Few can dispute that. However, the challenge comes when data transforms into bundles and stacks...
Data Science Simplified Part 10: An Introduction to Classification Models
Webster defines classification as follows: A systematic arrangement in groups or categories according to established criteria. The world around is full of classifiers. Cl...
AI’s Ethical Dilemma – An Unexpectedly Urgent Problem
Summary: In just the last 10 months based only on facial characteristics deep learning has been used to predict who is a criminal and who is gay. These are rigorous, ...