Good combination

This module is synchronous during class session, but recorded for asynchronous viewing.

Quantifying similarity

Click on the canvas to place data points. Click on the "Refresh" button to switch into a new color-size family. When done, repeatedly click on the "Cluster" button to run k-means clustering on the data until the clusters stabilize. Note that you can add more data points and then resume clustering without having to start over.

Color

k =