Q44 — AWS AIF-C01 Ch.3

Question 44 of 100 | ← Chapter 3

Which metric can evaluate foundational model (FM) performance in the context of text summarization?

• A. Recall
• B. F1 Score
• C. Classification Accuracy
• D. ROUGE-N ✓

Correct Answer: D. ROUGE-N

Explanation

In text summarization, evaluating foundational model (FM) performance requires assessing similarity between the summary and source text, completeness of information retention, and accuracy. ROUGE-N (Recall-Oriented Understudy for Gisting and Evaluation) is a widely used evaluation metric for text summarization that measures similarity based on n-gram recall between the generated summary and reference text. Therefore, the correct answer is D: ROUGE-N is appropriate for evaluating FM performance in text summarization.