K-Means Clustering Visualizer

Explore unsupervised learning by plotting data points, adjusting clusters, and watching K-Means algorithm in action. Color-coded clusters, centroid display, and iteration animations make it easy to understand data segmentation for applications like customer grouping. Client-side with ml5.js for privacy.
Interactive dragging Adjustable K value Iteration animation Centroid stats PNG/SVG export
Creative Studio
Plot points: (1,2) | (3,4) | (5,6)
K=2: Red/Blue groups
Save as PNG image

K-Means Clustering Visualizer

Explore unsupervised learning by plotting data points, adjusting clusters, and watching K-Means algorithm in action. Color-coded clusters, centroid display, and iteration animations make it easy to understand data segmentation for applications like customer grouping. Client-side with ml5.js for privacy.

Settings
K = 3
500ms
Instructions
  • Click: Add new points
  • Drag: Move existing points
  • Right click: Remove point
  • Shift + Click: Add 10 random points
About K-means

K-means is an unsupervised learning algorithm that partitions data into K clusters.

Steps:

  1. Initialize K centroids
  2. Assign points to nearest centroid
  3. Recalculate centroids as mean of assigned points
  4. Repeat until convergence
Clustering Visualization
Convergence
Metrics
Inertia: -
Silhouette Score: -
Davies-Bouldin: -
Cluster Statistics

Run clustering to see statistics.

Export Options

Help & Related Tools

Everything you need to know

FAQ Frequently Asked Questions

What features does the K-Means Clustering Visualizer offer?
This tool allows interactive point plotting, adjustable K values, clustering animations, centroid statistics, and exports to PNG or SVG. Perfect for visualizing data segmentation.
How do I use the K-Means Clustering Visualizer?
Add points via clicks or sample data, set the K value, and click Cluster to see the algorithm run with animations. Drag points to adjust and re-cluster in real-time.
Does the K-Means Clustering Visualizer work on mobile devices?
Yes, it is fully compatible with mobile devices and all modern browsers. All processing is client-side using ml5.js, ensuring smooth performance without installations.
Are there any limitations I should know about?
The tool handles up to 200 points for optimal performance; larger sets may slow animations. Clustering is approximate and runs in-browser for privacy.
Can I use sample datasets like Iris for testing?
Absolutely! Load the Iris dataset with one click to explore clustering on real data, ideal for learning unsupervised ML concepts like customer segmentation.

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