Which of the Following Is Not a Category in Which

question 33

Multiple Choice

Which of the following is not a category in which tasks performed by data mining can be grouped?

• A) Classification arranges customers into pre-defined segments that allow the size and structure of market groups to be monitored.
• B) Clustering customers based on domain knowledge and the database, but does not rely on predetermined group definitions.
• C) Deviation detection uncovers data anomalies, such as a sudden increase in purchase by a customer.
• D) Forecasting predicts the future value of continuous variables based on patterns and trend within the data.
• E) All of the above were mentioned as a category.

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Definitions:

Utility Function

A representation in economics of how a consumer ranks different bundles of goods or services in terms of their satisfaction or preference.

Freelance Articles

Freelance articles are pieces of writing created by individuals who are self-employed and not committed to a particular employer long-term.

Commuting Costs

Expenses incurred by individuals when traveling from their residence to their place of work or study and back.

Real Estate Boom

A period during which the prices and demand for real estate significantly rise.