Tag: knn

Animated Machine Learning Classifiers

Animated Machine Learning Classifiers

Ryan Holbrook made awesome animated GIFs in R of several classifiers learning a decision rule boundary between two classes. Basically, what you see is a machine learning model in action, learning how to distinguish data of two classes, say cats and dogs, using some X and Y variables. These visuals can be great to understand … Continue reading Animated Machine Learning Classifiers

Mathematical aRt

Marcus Volz is a research fellow at the University of Melbourne, studying geometric networks, optimisation and computational geometry. He's interested in visualisation, and always looking for opportunities to represent complex information in novel ways to accelerate learning and uncover the unexpected. One of Marcus' hobbies is the visualization of mathematical patterns and statistical algorithms via R. … Continue reading Mathematical aRt

A Categorical Spatial Interpolation Tutorial in R

A Categorical Spatial Interpolation Tutorial in R

Timo Grossenbacher works as reporter/coder for SRF Data, the data journalism unit of Swiss Radio and TV. He analyzes and visualizes data and investigates data-driven stories. On his website, he hosts a growing list of cool projects. One of his recent blogs covers categorical spatial interpolation in R. The end result of that blog looks amazing: This map … Continue reading A Categorical Spatial Interpolation Tutorial in R