________ Is a Problem That Occurs When Data-Mining Is Used

question 117

Multiple Choice

________ is a problem that occurs when data-mining is used to create overly complex models that are not suited to making accurate predictions.

• A) Inconsistent data
• B) Overfitting
• C) Model degradation
• D) Dirty data
• E) Clean data

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Definitions:

Physiological State

The condition of the body's internal biological functions and processes at a specific time.

Drive-reduction Theory

A motivational theory that posits that psychological needs create an aroused tension state (a drive) that motivates an organism to satisfy the need, thereby reducing the tension.

Nutritionally Poor

Describes food that lacks in essential nutrients needed for maintaining healthy bodily functions.

Unappetizing

Describes food that looks or tastes unattractive and does not stimulate the desire to eat.