Which of the Following Is True of Unsupervised Data Mining

question 26

Multiple Choice

Which of the following is true of unsupervised data mining?

• A) Analysts do not create a model or hypothesis before running the analysis.
• B) Neural networks are a popular unsupervised data mining application.
• C) Unsupervised data mining requires tools such as regression analysis.
• D) Unsupervised data mining requires analysts to fit data to suggested hypotheses.

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Definitions:

Irrationality

The quality of being illogical, unreasonable, or lacking sound judgment.

Obsessions And Compulsions

Refers to the patterns of intrusive thoughts (obsessions) and repetitive behaviors (compulsions) seen in disorders like Obsessive-Compulsive Disorder (OCD).

Psychodynamics

The study of the psychological forces that underlie human behavior, feelings, and emotions, particularly focused on the dynamic relations between conscious motivation and unconscious motivation.

Appear Together

The occurrence of two or more items or events simultaneously or in close proximity.