<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Cluster analysis - Page 3 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=cluster_analysis&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=cluster_analysis&amp;p=4">3.Next</a>
</p>
<p>specific <a href="page.php?w=algorithm">algorithm</a>. It can be achieved by various algorithms that differ significantly in their understanding of what constitutes a cluster and how to efficiently find them. Popular notions of clusters include groups with small <a href="page.php?w=Distance_function">distances</a> between cluster members, dense areas of the data space, intervals or particular <a href="page.php?w=statistical_distribution">statistical distribution</a>s. Clustering can therefore be formulated as a <a href="page.php?w=multi-objective_optimization">multi-objective optimization</a></p><p>
<a accesskey="1" href="page.php?w=cluster_analysis&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=cluster_analysis&amp;p=4">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
