Scilab Home Page | Wiki | Bug Tracker | Forge | Mailing List Archives | Scilab Online Help | File Exchange
ATOMS : Clustering Toolbox details
Login with GitLab

Clustering Toolbox

This toolbox implements functions for clustering and for evaluating clustering algorithms.
(970 downloads for this version - 20433 downloads for all versions)
A more recent valid version with binaries for Scilab 5.3 exists: 3.1
Dr. Eng. (J) Harald Galda
Owner Organization
private individual
Harald Galda
Creation Date
May 11, 2011
Source created on
Scilab 5.3.x
Binaries available on
Scilab 5.3.x:
Windows 64-bit Windows 32-bit Linux 64-bit Linux 32-bit macOS
Install command
--> atomsInstall("CLUSTER")
            Clustering Toolbox version 3.0
Copyright (c) by Dr. Eng. (J) Harald Galda, 2011

This toolbox implements functions for clustering and for evaluating clustering

The following functionality is provided:

1.  Random selection of row vectors from a matrix

2. Crisp clustering
- calculation of distances between sample vectors and cluster centers
- nearest neighbor search
- quantization error calculation
- c-means clustering
- Davies-Bouldin index

3. Fuzzy clustering
- fuzzy membership calculation
- fuzzy quantization error calculation
- fuzzy c-means clustering
- Xie-Beni index

4. Self organizing maps
- intialization with regular grid
- training
- mapping sample vectors to places on self organizing map

5. Visualization
- scatter plot of 2D principal component analysis

The data in the file IrisData.csv have been taken from the URL            
Files (2)
[86.77 kB]
Source code archive
This ZIP file contains the sources of CLUSTER-3.0.
[75.73 kB]
OS-independent binary for Scilab 5.3.x
Binary version
Automatically generated by the ATOMS compilation chain

News (2)
Comments (0)
Leave a comment
You must register and log in before leaving a comment.
Login with GitLab
Email notifications
Send me email when this toolbox has changes, new files or a new release.
You must register and log in before setting up notifications.