Data Analysis
Boosting with AdaBoost and Gradient Boosting.
by Olivier Leduc and Patrick Boily. In the late 80’s, Kearns and Valiant asked the…
Data Analysis
Data Science and Machine Learning
In October 2012, the Harvard Business Review published an article calling data science the “sexiest…
Statistical Analysis
Statistical Analysis
Loosely speaking, a statistic is any function of a sample from the distribution of a…
Data Analysis
Data Visualisation & Representation
What can be done with the data, once it has been collected? Two suggestions come…
Data Analysis
Data Preparation
Once the raw data has been collected and stored in a dataset that is accessible…
Data Analysis
Principles of Data Collection
Data analysis tools and techniques work in conjunction with collected data. The type of data…
Case Studies
Diving in to GoC Open Data – A CRTC dataset
There’s a great deal of open data available on the GoC Open Data Portal. To …
Case Studies
Data Analysis Case Studies
In Data Science and Data Analysis, as in most technical or quantitative fields of inquiry,…