Which of the following analysis techniques is an unsupervised data mining process?

The correct answer is A. Clustering. Clustering involves grouping a set of objects in such a way that objects in the same group (or cluster) are more similar to each other than to those in other groups. This technique is unsupervised because it doesn't rely on predefined labels and is used to discover natural…

Data Mining

Question

Options

AClustering
BDescriptive
CRegression
DPredictive

How the community answered

(43 responses)

A
86% (37)
B
2% (1)
C
7% (3)
D
5% (2)

Explanation

Clustering involves grouping a set of objects in such a way that objects in the same group (or cluster) are more similar to each other than to those in other groups. This technique is unsupervised because it doesn't rely on predefined labels and is used to discover natural groupings within data.

Topics

#Unsupervised learning#Clustering#Data mining processes

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