Invest More beyond Tools to Improve Reporting Performance
As a type of front-end data service intended for end-users, reports in applications have received a lot of concerns about their performances. It’s all users’ wish t...
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Data Science Simplified Part 6: Model Selection Methods
In the last article of this series, we had discussed multivariate linear regression model. Fernando creates a model that estimates the price of the car based on five inpu...
Fighting eCommerce fraud with graph technology
ECommerce fraud is growing quickly, creating new challenges in terms of prevention and detection. As merchants gather more and more information about customers and their ...
How to Detect if Numbers are Random or Not
In this article, you will learn some modern techniques to detect whether a sequence appears as random or not, whether it satisfies the central limit theorem (CLT) or not ...
Understanding Neural Networks with TensorFlow Playground
This article was written by Kaz Sato. You may have heard the buzz about neural networks and deep learning, and want to learn more. But when you learn about the technology...
Brand-Value Analysis with simple Sentiment Analysis using Shiny / R
This shinyapp is a live shiny/R web application (hosted on shinyapps.io) that implements simple sentiment analysis POC with R, to have an insight about the peopleR...
Four Weird Mathematical Objects
Here I discuss four interesting mathematical problems (mostly involving famous unsolved conjectures) of considerable interest, and that even high school kids can understa...
The Age of the Customer: The Key to the 360° View
The evolution of modern technology in the past 10 years is astounding: our mobile phones are becoming smarter by the second, our online behavior is revealing more about h...
15 Timeless Data Science Articles
This is our first post of a new series featuring articles published long ago. We manually selected articles that were most popular or overlooked, time-insensitive (for in...
Book: Machine Learning with R – Second Edition
Updated and upgraded to the latest libraries and most modern thinking, Machine Learning with R, Second Edition provides you with a rigorous introduction to this essential...