Skip to main content
GGenerative AI
    • Start here
    • Learning paths5 paths
    • Modules11 modules
    • Projects5 projects
    • Quizzes
    • Flashcards
    • Homework
    • Interview prep8 question banks
    • Cheat sheets11 sheets
    • Glossary239 terms
    • Code snippets
    • Ask the mentor
    • My notes
    • My progress
SearchStart here
Menu
    • Start here
    • Learning paths5 paths
    • Modules11 modules
    • Projects5 projects
    • Quizzes
    • Flashcards
    • Homework
    • Interview prep8 question banks
    • Cheat sheets11 sheets
    • Glossary239 terms
    • Code snippets
    • Ask the mentor
    • My notes
    • My progress
  1. Reference
  2. ROUGE and BLEU

Glossary

ROUGE and BLEU

Metrics that compare word overlap between an output and a reference. They are weak for open-ended text, where many different answers are good.

Where it is explained

  • Evaluating LLM systemsEvaluation and model adaptation

See also

Terms explained in the same lessons.

  • A/B test
  • Benchmark contamination
  • Bootstrap
  • Cohen's kappa
  • Deterministic check
  • Dev set
Previous termRLHFNext termRRF

All terms, A to Z

GGenerative AI

Learn generative AI from the first token to production systems.

  • Privacy
  • Search