14 Useful Code Snippets
Written in R, Python, Perl, C, and JavaScript, performing tasks such as web crawling, encryption, simulation, regression, NLP, or visualizations. 14 Useful Code Snippet...
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70 MongoDB Interview Questions and Answers
According to Wikipedia, MongoDB is a cross-platform document-oriented database. Classified as a NoSQL database, MongoDB avoids the traditional table-based relational data...
Treacherous Visualizations: How To Detect and Fix Them
Here I discuss my prediction about the worst 15-year long (yet unabated) real estate bubble: this is an example where visualizations, when not carefully selected and put ...
MIT Algorithm Predicts Rogue Waves in Real Time to Save Lives
Using AI and data science, an MIT team was able to accurately predict rogue waves coming out of the blue in the middle of the ocean, in near real time, to help sailors ch...
Groundhogs. I choose to celebrate National Prediction Day
Guest blog by Jay Gendron, Associate Data Scientist at Booz Allen Hamilton; Author; Data Analytics; Speaker. Happy Groundhog Day! Happy National Prediction Day? In today�...
Are You Stuck in Analytics 2.0?
Summary: It’s time to start thinking about whether our analytic tools and techniques are up to what it takes to move on to Analytics 3.0. In 2013 Thomas Davenport pro...
A Short History of Machine Learning
It’s all well and good to ask if androids dream of electric sheep, but science fact has evolved to a point where it’s beginning to coincide with science fiction. No...
Artificial General Intelligence – The Holy Grail of AI
Summary: Artificial General Intelligence (AGI) is the long sought after ‘brain’ that brings together all the branches of AI into a general purpose platform that can p...
Tutorial – Getting Started with GraphLab For Machine Learning in Python
This article was written by Sunil Ray. Sunil is a Business Analytics and Intelligence professional with deep experience in the Indian Insurance industry. Introduction ...
11 Important Model Evaluation Techniques Everyone Should Know
Model evaluation metrics are used to assess goodness of fit between model and data, to compare different models, in the context of model selection, and to predict how pre...