Data Cleaning
Data Cleaning Fundamentals – A Case Study from the Wizarding World
by Daimei Fu As a great wizard once said, a prophecy is valid if and…
Data Analysis
Comparing Exchange Rate Prediction Models
by John Tsang Readers will understand the importance of CAD/EUR exchange rate to Canadians…
Data Analysis
Boosting with AdaBoost and Gradient Boosting
by Olivier Leduc In the late 80’s, Kearns and Valiant asked the following question: Can…
Machine Learning
A Short Introduction to Artificial Neural Networks (ANNs)
What do you feel like eating for dinner tonight? Do you feel like pizza, pasta,…
Case Studies
Data Analysis Case Studies
In Data Science and Data Analysis, as in most technical or quantitative fields of inquiry,…