The same policy exists in multiple locations and versions.
Avoid filling search results with identical content.
Choose two appropriate practices.
Manage identifiers, versions, update times, and hashes, then group duplicate evidence and evaluate diversity in ranking.
Detailed explanation
The context can include more diverse supporting sources.
Past answers and change history cannot be checked.
Copies and stale versions can be identified.
Copies and renamed documents can be identical.
Check official documentation
Compare the following points with the official documentation.
AWS公式AIF-C01 Domain 3.2のデータ準備、検索品質、メタデータ管理を確認する。
Official references
What to confirm
重複・旧版・検索結果の偏りを別々の品質問題として扱える。
Key points
- Deduplication
- Versioning
- Reranking
Notes
- Environment: AWS公式AIF-C01試験ガイドとAWS公式ドキュメントの確認
- Compare the definition with the AIF-C01 objective and the service documentation before applying it.
- Keep the concept separate from a particular answer choice or implementation step.
Foundation review
Deduplication
The process of detecting identical or near-identical records and reducing redundant copies.
Document version
A numbered or dated revision that identifies which edition of a document is current.