Artificial Intelligence & Machine Learning
Identify the correct concept described as: a machine learning approach where models find patterns in data without labeled outputs.
Difficulty: Medium
About this MCQ
This Medium Artificial Intelligence & Machine Learning MCQ checks one syllabus fact.
The question is: “Identify the correct concept described as: a machine learning approach where models find patterns in data without labeled outputs.”
The accepted answer is A. Unsupervised learning. “Identify the correct concept described as: a machine learning approach where models find patterns in data without labeled outputs.” is answered by Unsupervised learning (option A). Option B (“Deep learning”) does not match the stem; it is a near-miss used to catch incomplete recall of Unsupervised learning. Option C (“Machine learning”) does not match the stem; it is a near-miss used to catch incomplete recall of Unsupervised learning. Remaining alternatives (Gradient descent) fall outside the same rule and should be eliminated once Unsupervised learning is identified. Artificial Intelligence & Machine Learning questions of this type reward precise definitions rather than approximate associations. Artificial Intelligence & Machine Learning recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
- A. Unsupervised learning ✓
- B. Deep learning
Why not B: “Deep learning” is not correct. The accepted answer is A. Unsupervised learning. “Identify the correct concept described as: a machine learning approach where models find patterns in data without labeled outputs.” is answered by Unsupervised learning (option A)
- C. Machine learning
Why not C: “Machine learning” is not correct. The accepted answer is A. Unsupervised learning. “Identify the correct concept described as: a machine learning approach where models find patterns in data without labeled outputs.” is answered by Unsupervised learning (option A)
- D. Gradient descent
Why not D: “Gradient descent” is not correct. The accepted answer is A. Unsupervised learning. “Identify the correct concept described as: a machine learning approach where models find patterns in data without labeled outputs.” is answered by Unsupervised learning (option A)
Correct answer
A. Unsupervised learning
Explanation
“Identify the correct concept described as: a machine learning approach where models find patterns in data without labeled outputs.” is answered by Unsupervised learning (option A). Option B (“Deep learning”) does not match the stem; it is a near-miss used to catch incomplete recall of Unsupervised learning. Option C (“Machine learning”) does not match the stem; it is a near-miss used to catch incomplete recall of Unsupervised learning. Remaining alternatives (Gradient descent) fall outside the same rule and should be eliminated once Unsupervised learning is identified. Artificial Intelligence & Machine Learning questions of this type reward precise definitions rather than approximate associations. Artificial Intelligence & Machine Learning recall of this distinction is a regular item in F...
Source: Artificial Intelligence & Machine Learning Official Reference Guide
Tags: computer science, AI, machine learning, data science
Submitted by: MCQsHub Editorial
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