Explain a model that converts one language to another.
Separate input understanding from output generation.
Choose two correct statements.
An encoder forms a contextual representation of input, while a decoder generates an output sequence from representations and prior tokens.
Detailed explanation
It can create a translation or summary sequence.
Output generation is primarily the decoder's role.
It summarizes input information for later processing.
Translation quality and safety still need evaluation.
Check official documentation
Compare the following points with the official documentation.
AWS公式AIF-C01 Domain 2.1の基盤モデルアーキテクチャを確認する。
Official references
What to confirm
入力表現と出力生成の役割を説明できる。
Key points
- Encoder
- Decoder
- Sequence generation
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
Encoder
A component that transforms input into an internal representation of its features and context.
Decoder
A component that generates an output sequence from representations and previously generated tokens.