Monthly Archives: February 2020

PCA as Metro-Maps & Hierarchical Clustering on Principal Components

The iris dataset is perhaps one of the most famous datasets used to learn and teach statistics and now machine learning. Being curious about this dataset lead me last time to the TableConvert.com  web site that I discussed in my previous post here (and there.) “Metro Maps” Today while revisiting the Wikipedia link for this dataset (Iris_flower_data_set) my… Read More »