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gmmpost.htm
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gmmpost.htm
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<html>
<head>
<title>
Netlab Reference Manual gmmpost
</title>
</head>
<body>
<H1> gmmpost
</H1>
<h2>
Purpose
</h2>
Computes the class posterior probabilities of a Gaussian mixture model.
<p><h2>
Synopsis
</h2>
<PRE>
function post = gmmpost(mix, x)
</PRE>
<p><h2>
Description
</h2>
This function computes the posteriors <CODE>post</CODE> (i.e. the probability of each
component conditioned on the data <CODE>p(j|x)</CODE>) for a Gaussian mixture model.
The data structure <CODE>mix</CODE> defines the mixture model, while the matrix
<CODE>x</CODE> contains the data vectors. Each row of <CODE>x</CODE> represents a single
vector.
<p><h2>
See Also
</h2>
<CODE><a href="gmm.htm">gmm</a></CODE>, <CODE><a href="gmmactiv.htm">gmmactiv</a></CODE>, <CODE><a href="gmmprob.htm">gmmprob</a></CODE><hr>
<b>Pages:</b>
<a href="index.htm">Index</a>
<hr>
<p>Copyright (c) Ian T Nabney (1996-9)
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</html>