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ieee8023 / covid-chestxray-dataset

We are building an open database of COVID-19 cases with chest X-ray or CT images.
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I would like to inquire about the labeling issues in the meta-dataset #200

Open andylee40 opened 5 months ago

andylee40 commented 5 months ago

Hello, I would like to ask about the meta-dataset. In the context of COVID-19, the RT_PCR_positive field contains two values: Y and unclear. I would like to confirm if unclear is considered negative, correct?

ieee8023 commented 5 months ago

You can consider unclear the same as being blank. An N value will be there if it is considered negative.

The schema is here (although it doesn't mention 'unclear'): https://github.com/ieee8023/covid-chestxray-dataset/blob/master/SCHEMA.md

andylee40 commented 5 months ago

Thank you for your response. I would like to confirm if it is possible to filter the COVID-19 data using the "finding" column in the meta.csv file?

ieee8023 commented 5 months ago

I'm not sure what you mean. Filter how?