Model Evaluation

Test Set

A final portion of data unseen during training and validation, used for unbiased evaluation of model performance.

  • Train-Test Split: Explore how Train-Test Split relates to Test Set
  • Validation Set: Explore how Validation Set relates to Test Set
  • Generalization: Explore how Generalization relates to Test Set

Why It Matters

Understanding Test Set is crucial for anyone working with model evaluation. This concept helps build a foundation for more advanced topics in AI and machine learning.

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This term is part of the comprehensive AI/ML glossary. Explore related terms to deepen your understanding of this interconnected field.

Tags

model-evaluation train-test-split validation-set generalization

Related Terms

Added: November 18, 2025