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4.2.2. Domain Selection

  • Concept: Domains optimize the model for specific scenarios
  • Purpose: Leverage Microsoft's pre-training for your domain
  • Benefit: Better accuracy with less training data
Comparative Table: Domain Options
DomainUse CaseAdvantage
GeneralBroad categoriesWorks for most scenarios
FoodFood classificationOptimized for food images
LandmarksFamous locationsPre-trained on landmarks
RetailProduct recognitionOptimized for product images
CompactEdge deploymentSmaller model, faster inference

Exam Pattern: "Classify images of food items" → Select the Food domain