Collections of related data organized for analysis, storage, or processing, typically in digital format. Essential components in research, machine learning, and data analysis.
Compound word from 'data' (from Latin datum meaning 'something given') and 'set' (from Old English settan meaning 'to place'). The term emerged in computing contexts in the mid-20th century as data processing became systematized.
The world's largest datasets contain petabytes of information - that's millions of gigabytes! The famous ImageNet dataset revolutionized artificial intelligence by providing millions of labeled images, showing how well-organized datasets can accelerate entire fields of research.
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