Which of the Following Is True of Unsupervised Learning

question 29

Multiple Choice

Which of the following is true of unsupervised learning?

• A) Its objective is to predict the outcome of a variable.
• B) Its error tolerance is tightly controlled by accuracy measures.
• C) Qualitative assessments are used to confirm the definite accuracy measures.
• D) It detects patterns and relationships in the data.

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Definitions:

Electric Shock

A sudden discharge of electricity through a part of the body, capable of causing injury or various physiological effects.

Lever

A simple machine consisting of a rigid bar that pivots on a fixed point to lift or move loads with one end when force is applied to the other.

Punishments

Consequences applied with the intent of reducing or eliminating an unwanted behavior.

Deterred

Discouraged from taking an action due to fear of negative consequences or obstacles.