https://wiki.alt-text.eu/index.php?action=history&feed=atom&title=Data_annotationData annotation - Revision history2026-09-15T06:50:01ZRevision history for this page on the wikiMediaWiki 1.45.3https://wiki.alt-text.eu/index.php?title=Data_annotation&diff=29&oldid=previmported>ALT-TEXT: Import: AI terminology and people glossary2026-09-07T10:36:21Z<p>Import: AI terminology and people glossary</p>
<p><b>New page</b></p><div>== Data annotation ==<br />
The labelling of raw data, such as tagging objects in images or rating the quality of a chatbot's replies, so it can be used to train or evaluate an AI model. Data annotation is often outsourced to large, low-paid workforces, chiefly in the Global South, which has become a significant labour and ethics issue in the AI supply chain. (See also: [[Training data]], [[Reinforcement learning from human feedback (RLHF)|Reinforcement learning from human feedback]])<br />
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[[Category:Glossary]]<br />
[[Category:Artificial Intelligence]]<br />
[[Category:AI Ethics]]<br />
[[Category:Machine Learning]]<br />
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