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← Types of Data in AI
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Question
A hospital has 200,000 chest X-ray images. Radiologists have tagged only 2,000 of them as showing or not showing pneumonia. How should this dataset be described?
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Mostly unlabeled, unstructured data with a small labeled subset
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Unlabeled tabular data, because the images are listed in a table
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Fully labeled structured data, because every image has a file name
4
Labeled time-series data, because scans are taken on different dates
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