University of Joensuu Pattern Recognition
K-Means Clustering

Instructions

You can use in this applet Manual clusters or Random clusters. You have to also choose Manual or Random Centroids.

Making manual clusters
1. Press the button "Manual cluster creation"
2. Click cluster points on the white area
3. Choose Manual or Random Centroids

Making random clusters
1. Press the button "Random cluster creation"
2. Choose Manual or Random Centroids

Centroids
- When creating manual centroids you have to click centroids to white area and then press the Accept button.
- You can generate random centroids by pressing Random and then Accept.

Animation controls
- Every time when being at the beginning of animation you can change properties.
- With Next and Previous can control animation manually.
- With Play can start animation.
- With Stop can stop automatic animation and/or go to the beginning of the animation.
- With Pause can pause automatic animation without going to the beginning.
- With Speed-slider can change the animation speed.

Properties
Clusters = Number of wanted clusters.