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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Vocabulary

Natural Language Processing · Level 2 of 5

Vocabulary

The set of discrete symbols a tokenizer or language model can represent.

A model vocabulary can contain subword pieces and special control symbols.

Example

A tokenizer maps each of 32000 symbols to an integer.

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Audio transcript

Vocabulary. The set of discrete symbols a tokenizer or language model can represent. A model vocabulary can contain subword pieces and special control symbols. For example: A tokenizer maps each of 32000 symbols to an integer.

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This helps you understand how language becomes data and where processing can lose meaning.

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