Vocabulary

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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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Optimizer

Optimization · Level 2 of 5

Optimizer

An algorithm that determines how model parameters are updated.

Different optimizers use gradient history and scaling in different ways.

Example

A training loop delegates weight changes to an update rule.

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Audio transcript

Optimizer. An algorithm that determines how model parameters are updated. Different optimizers use gradient history and scaling in different ways. For example: A training loop delegates weight changes to an update rule.

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This helps you understand what parameter updates are trying to improve and when they can fail.

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Optimization

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