Evaluation metrics and uncertainty · MLD-1273
True negative
A case correctly predicted as not belonging to the positive class.
Original reference page · detailed expansion pending. Original definitions, examples, notes and citations are preserved below. New examples are illustrative, not benchmark results.
Original example
Correctly leave a normal event unflagged.
Original caveat
Large negative classes can dominate accuracy.
Context and aliases
Level: Foundational. Stages: Evaluation · Research.
Tags: ML · DL · SLM · LLM.
Aliases: TN.
Related concepts
Original references
- scikit-learn: cross-validation ↗ · Reference link
- Google Machine Learning Glossary ↗ · Consulted
- scikit-learn: evaluation metrics ↗ · Reference link
- Original reference URL ↗