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.

Question

Quizplus · Accepted Answer

Unsupervised data mining involves exploring data and identifying patterns or relationships without having a preconceived model or hypothesis.

B is incorrect because while neural networks can be used in data mining, they are not specific to unsupervised methods.

C is incorrect because regression analysis is typically associated with supervised learning, which is a different approach to data mining.

D is incorrect because the whole point of unsupervised data mining is to uncover patterns without starting with specific hypotheses to test.

Which of the Following Is True of Unsupervised Data Mining