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Cluster Analysis
An investment approach that places securities into groups based on the correlation found among their returns. Securities with high positive correlations are grouped together and segregated from those with negative correlation. Between each cluster, v... More »

en.wikipedia.org/wiki/Cluster_analysis

Cluster analysis or clustering is the task of grouping a set of objects in such a way that objects in the same group (called a cluster) are ...

www.businessdictionary.com/definition/cluster-analysis.html

Definition of cluster analysis: Statistical classification technique in which cases, data, or objects (events, people, things, etc.) are sub-divided into groups ...

www.stat.columbia.edu/~madigan/W2025/notes/clustering.pdf

Cluster analysis. – Grouping a set of data objects into clusters. • Clustering is unsupervised classification: no predefined classes. • Typical applications.

www.statisticssolutions.com/cluster-analysis-2

What is the Cluster Analysis? The Cluster Analysis is an explorative analysis that tries to identify structures within the data. Cluster analysis is also called ...

www-users.cs.umn.edu/~kumar/dmbook/ch8.pdf

classes and cluster analysis is the study of techniques for automatically finding classes. .... First, we further define cluster analysis, illustrating why it is.

www.statsoft.com/Textbook/Cluster-Analysis

In fact, cluster analysis is not as much a typical statistical test as it is a "collection" of different algorithms that "put objects into clusters according to well defined ...

www.investopedia.com/terms/c/cluster_analysis.asp

DEFINITION of 'Cluster Analysis'. An investment approach that places securities into groups based on the correlation found among their returns. Securities with ...

www.researchoptimus.com/article/cluster-analysis.php

Cluster Analysis is a statistical tool for grouping objects belong to one group is more similar to each other rather different from objects belong other.

www.slideshare.net/jewelmrefran/cluster-analysis-15529464

Dec 6, 2012 ... Cluster analysis is a group of multivariate techniques whose primary ... The primary objective of cluster analysis is to define the structure of the ...