Datasets:

Checksums?

#5
by andrewghazi - opened

Hi there, I just wanted to see if it would be possible to get a list of checksums for the files in this dataset? I set the ALL_CHECKS flag [1] during the download but would like to manually verify the download integrity if possible. Thanks!

[1] https://huggingface.co/docs/datasets/en/package_reference/builder_classes#datasets.VerificationMode

AI for Pathology Image Analysis Lab @ HMS / BWH org

Hi Andrew, the simplest to guarantee all data have been downloaded is by instantiating a HESTData obj for each sample in HEST-1k. If it runs smoothly, download was successful.

meta_df = pd.read_csv('./assets/HEST_v1_1_0.csv')
id_list = meta_df['id'].values

print('load hest...')
# Iterate through all samples in hest
for st in iter_hest('../hest_data', id_list=id_list):
    print(st)
AI for Pathology Image Analysis Lab @ HMS / BWH org

Let me explore checksums.

Thanks. I have all of the data and can successfully read it, but I'd like to get checksums just so that I can verify that the transfer was successful down to byte-level accuracy.

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