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Gaussian Mixture Model

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4.6 | 5 ratings Rate this file 73 Downloads (last 30 days) File Size: 3.51 KB File ID: #18785

Gaussian Mixture Model

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16 Feb 2008 (Updated )

This simulates the Gaussian Mixture Model

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Description

The GMM returns the cluster centroid and cluster variances for a family of points if the number of clusters are predefined. The centroid and variance can then be passed to a Gaussian pdf to compute the similarity of a input query point with reference to given cluster.

MATLAB release MATLAB 7 (R14)
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Comments and Ratings (6)
15 Jun 2012 Y cc

well done

14 Mar 2012 shamla

i need to apply gmm for iris dataset and obtain 3 clusters.The final result should display the index of datapoints/ datapoints itself, in each of the clusters. i need help about this as soon as possible. please help

21 Nov 2011 shuzee

Can it be extended?

13 Mar 2010 Omid Aghazadeh

The code assumes isotropic Gaussians.

30 Jun 2009 Ilina

Great job :)

27 Apr 2008 Amit Dvash

Although not documented the variable and function names made it easy (for me) to follow the code. I liked it ;)

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