Vocabulary

Understand the term. Connect the concept.

A practical dictionary of 512 AI, machine learning, mathematics, and programming terms from HerbDev’s AI Vocabulary app. Start with a definition, explore an example, then follow the concepts behind it.

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True Negative

Model Evaluation · Level 2 of 5

True Negative

A negative prediction whose actual label is negative.

It counts correctly rejected positive-class claims.

Example

A normal transaction is correctly classified as nonfraudulent.

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Audio transcript

True Negative. A negative prediction whose actual label is negative. It counts correctly rejected positive-class claims. For example: A normal transaction is correctly classified as nonfraudulent.

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This helps you ask what a reported score counts and which errors it can hide.

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Classification

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