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From conflue...@apache.org
Subject [CONF] Apache Mahout > Sample Clusters Animation
Date Mon, 29 Aug 2011 07:25:01 GMT
Space: Apache Mahout (https://cwiki.apache.org/confluence/display/MAHOUT)
Page: Sample Clusters Animation (https://cwiki.apache.org/confluence/display/MAHOUT/Sample+Clusters+Animation)


Edited by Lance Norskog:
---------------------------------------------------------------------
h1. Demo Animation

This is an animation made from screen caps of all the  o.a.m.clustering.display.Display*.java
demo apps.

!animation.gif|border=1,width=400!

All of the programs used the same set of random samples. The ellipses show the different clustering
algorithms. For more details, see the programs.

_This animation was made with [giftedmotion.jar|http://www.onyxbits.de/giftedmotion]._
h1. Screen Captures
h2. DisplayClustering
The original random dataset with semi-illustrative ellipses.

!Clustering.png|border=1,width=400!

h2. DisplayCanopy.java
!Canopy.png|border=1,width=400!
h2. DisplayKMeans.java
KMeans algorithm with _significance_ set to 5% or better.

!KMeans_5%min.png|border=1,width=400!
h2. DisplayDirichlet.java
Dirichlet Process algorithm, based on a normal distribution, with _significance_ set to 5%
or better.

!DirichletProcess_NormalDistribution_5%min.png|border=1,width=400!

h2. DisplayFuzzyKMeans.java

!FuzzyKMeans_5%min.png|border=1,width=400!
h2. DisplayMeanShift.java
MeanShift variant of Canopy algorithm.
!MeanShiftCanopy_2%min.png|border=1,width=400!

h2. DisplaySpectralKMeans.java
When this works.





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