AWS Certification Exam AI Practitioner (Practice Questions) set13
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問題 48 / 65
I want to evaluate whether a summary preserves the factual relationships of the original text — in other words, its factuality. Which automatic evaluation method is specifically designed to detect factual consistency?
①n-gram matching using ROUGE
②Translation evaluation using BLEU
③Grammar check using Grammarly Score.
④QA-based factuality evaluation such as QAGS
⑤A metric that measures only vocabulary coverage.