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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Mapping

Functions & Programming Concepts · Level 2 of 5

Mapping

An association from elements of one set to elements of another.

In mathematics a function is a single-valued mapping.

Example

Each city name is associated with a country code.

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Audio transcript

Mapping. An association from elements of one set to elements of another. In mathematics a function is a single-valued mapping. For example: Each city name is associated with a country code.

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This helps you distinguish a computation’s contract, inputs, outputs, and behavior.

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