________ is an unsupervised data mining technique in which statistical techniques identify groups of entities that have similar characteristics.
A)Content indexing
B)Regression analysis
C)Cloud computing
D)Cluster analysis

Question

Quizplus · Accepted Answer

Cluster analysis is the unsupervised data mining technique in which statistical techniques identify groups of entities that have similar characteristics. It is commonly used in market segmentation, customer profiling, and image recognition. Content indexing is a supervised technique for categorizing and organizing digital content. Regression analysis is a supervised technique for determining the relationship between a dependent variable and one or more independent variables. Cloud computing is a method of delivering on-demand computing resources over the internet.

________ Is an Unsupervised Data Mining Technique in Which Statistical