Does allenai/c4 and the subset C4 in allenai/dolma is the same dataset?

#10
by speiqin - opened

hi, all. I want to reproducing the scaling-law in C4 dataset, but I found the val-set maybe duplicate with train-set, have anyone can tell me how to cleanup?
And, dolma is high-quality dataset, it also has C4, Is the C4 subset same with allenai/c4?

Ai2 org

it is not; dolma/c4 is a subset of c4 that has been processed like the rest of dolma/cc.

@soldni Thanks very much for your kind reply! And can I has any method to only download the dolma/c4 subset? Because dolma is so big.

Ai2 org

After getting access to Dolma, you can download just the C4 subsets from urls listed here.

OK. thanks you very much.

speiqin changed discussion status to closed

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