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ATOMS : Clustering Toolbox details
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Clustering Toolbox

This toolbox implements functions for clustering and for evaluating clustering algorithms.
(4335 downloads for this version - 18951 downloads for all versions)
Details
Version
3.1
A more recent valid version exists: 3.2
Author
Dr. Eng. (J) Harald Galda
Owner Organization
private individual
Maintainer
Harald Galda
License
Creation Date
May 24, 2011
Source created on
Scilab 5.3.x
Binaries available on
Scilab 5.3.x:
Windows 32-bit Linux 32-bit MacOSX Linux 64-bit
Install command
--> atomsInstall("CLUSTER")
Description
            Clustering Toolbox version 3.1
Copyright (c) by Dr. Eng. (J) Harald Galda, 2011

This toolbox implements functions for clustering and for evaluating clustering
algorithms.

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
http://en.wikipedia.org/wiki/Iris_flower_data_set#Data_set

Changes between versions 3.1 and 3.0
- error in GetXieBeniIndex corrected
            
Files (6)
[148.65 kB]
Source code archive
Sources of CLUSTER 3.1 - now with *.xml files
[204.80 kB]
64
Package for 64 bit Windows created by the author of this toolbox
[210.19 kB]
Windows 32-bit binary for Scilab 5.3.x
Windows 32-bit
Automatically generated by the ATOMS compilation chain

[173.22 kB]
Linux 32-bit binary for Scilab 5.3.x
Linux 32-bit
Automatically generated by the ATOMS compilation chain

[171.23 kB]
MacOSX binary for Scilab 5.3.x
MacOSX version
Automatically generated by the ATOMS compilation chain

[173.88 kB]
Linux 64-bit binary for Scilab 5.3.x
Linux 64-bit
Automatically generated by the ATOMS compilation chain

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