# COVID-19 Chest x-ray challenge — Data

来源：https://www.kaggle.com/competitions/csc532/data

采集时间：2026-10-19T08:37:56Z

Phase I:
This challenge has two labelled datasets and one unlabelled one.
File descriptions
mini-dataset.zip
- the mini-hackathon training set containing two folders of normal/non-covid and covid
datasets.zip
- the training/test set containing two folders of training and test data with each folder containing sub-folders of negative/non-covid and positive/covid
sampleSubmission.csv
- a sample submission file in the correct format
DLAI3_Validation_Set.zip
- unlabelled set to be tested and submit in form of the sampleSubmission.csv which is two columns with first column as the filename and the second being "0" for non-covid and "1" for covid