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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Pretraining

Deep Learning · Level 2 of 5

Pretraining

Initial training that builds reusable model capabilities before later adaptation.

Its objective and data influence what subsequent tasks the model can learn efficiently.

Example

A text model learns to predict tokens across a broad corpus.

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Audio transcript

Pretraining. Initial training that builds reusable model capabilities before later adaptation. Its objective and data influence what subsequent tasks the model can learn efficiently. For example: A text model learns to predict tokens across a broad corpus.

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Why it matters

This helps explain why a neural model learns well, becomes unstable, or fails to generalize.

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Training

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Put the terminology into context: How AI works · Machine-native representations · All learning paths

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