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Additional
data clustering
English Wikipedia - The Free Encyclopedia
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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 more similar (in some sense or another) to each other than to those in other groups (clusters). It is a main task of exploratory
data mining
, and a common technique for
statistical
data analysis
, used in many fields, including
machine learning
,
pattern recognition
,
image analysis
,
information retrieval
, and
bioinformatics
.
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