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Annotation
AI Glossary Term
What is Annotation?
Definition
Human-added labels or metadata used to train or evaluate machine learning models.
Related terms
Ground Truth
Trusted reference labels used to train or evaluate model outputs.
Cross-Entropy Loss
A common objective function used to train classification models by penalizing incorrect probabilities.
Weak Supervision
Using noisy, heuristic, or partial labels to train models when clean labels are scarce.
GSM8K
A benchmark of grade-school math word problems used to evaluate step-by-step reasoning in language models.
AGI (Artificial General Intelligence)
A hypothetical AI system that can perform most intellectual tasks at a human level across many domains.
AI Alignment
The work of making AI systems behave according to human intentions, values, and safety constraints.
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