What is Daaf, and what is Verifier

louis.mack...@googlemail.com

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Mar 25, 2020, 4:37:35 AM3/25/20

to SQuAD - The Stanford Question Answering Dataset

Hi! I see that the best results are achieved by "ALBERT + DAAF + Verifier (ensemble)", but I cannot find any documentation about DAAF or Verifier. Can someone either tell me what these are, or please point me to where I can find out more? Thanks in advance

Martin Fajčík

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Apr 8, 2020, 8:55:20 AM4/8/20

to SQuAD - The Stanford Question Answering Dataset

Only Ping An researchers know that.

"DAAF" is some sort of data augmentation Data Augmentation and Auxiliary Feature (DAAF) (see e.g. https://www.bloomberg.com/press-releases/2020-03-27/ping-an-top-ranked-in-stanford-question-answering-dataset-2-0-exceeding-average-human-performance-k8a3h8qy)
"Verifier" commonly names a system that verifies whether the answer is present in the paragraph

l...@nxdigital.de

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Apr 8, 2020, 10:29:47 AM4/8/20

to SQuAD - The Stanford Question Answering Dataset

thanks Martin!

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