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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Data Drift

MLOps · Level 3 of 5

Data Drift

A change in the distribution of observed input data over time.

Input drift need not imply performance degradation, but warrants investigation.

Example

The age distribution of incoming users changes.

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Audio transcript

Data Drift. A change in the distribution of observed input data over time. Input drift need not imply performance degradation, but warrants investigation. For example: The age distribution of incoming users changes.

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Dataset Shift

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