AWS Certification Exam AI Practitioner (Practice Questions) set17
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問題 15 / 65
Which situations call for considering training from scratch when the specialized terminology and writing style of a particular genre differ significantly from existing public corpora?
①When annotated data is very scarce
②If you want to implement it quickly and at minimal cost
③If you have large amounts of domain-specific data, sufficient computational resources, and can independently build your own foundation model.
④When it can be sufficiently covered by external search alone.
⑤When an existing general-purpose model can be used as-is with high accuracy.
