AI & the web
Training data
Examples used to fit a machine-learning model's learned parameters.
In everyday use
A model is trained on labelled product photographs.
What to keep in mind
Data quality, permission and representation matter; more data alone is not enough.
Also searched as: Training dataset, Training set
Further reading
Original explanation and example by Perspectism. Further reading may cover the wider subject, rather than this exact wording. Edition updated 7 October 2026.
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