Evaluation metrics and uncertainty · MLD-0994
Recall at k
The fraction of relevant items recovered among the top k results under a specified relevance set.
Original reference page · detailed expansion pending. Original definitions, examples, notes and citations are preserved below. New examples are illustrative, not benchmark results.
Original example
Check whether retrieval captures supporting evidence.
Original caveat
Some benchmarks use a hit-style convention instead; report the definition.
Context and aliases
Level: Intermediate. Stages: Evaluation · Research.
Tags: ML · DL · SLM · LLM.
Aliases: R@k.
Related concepts
Concepts linking here
Original references
- scikit-learn: cross-validation ↗ · Reference link
- Google Machine Learning Glossary ↗ · Consulted
- scikit-learn: evaluation metrics ↗ · Reference link
- Original reference URL ↗