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Olivia Redfield
Researcher at Google
Publications - 2
Citations - 1618
Olivia Redfield is an academic researcher from Google. The author has contributed to research in topics: Computer science & Question answering. The author has an hindex of 1, co-authored 1 publications receiving 803 citations.
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Journal ArticleDOI
Natural Questions: A Benchmark for Question Answering Research
Tom Kwiatkowski,Jennimaria Palomaki,Olivia Redfield,Michael Collins,Ankur P. Parikh,Chris Alberti,Danielle Epstein,Illia Polosukhin,Jacob Devlin,Kenton Lee,Kristina Toutanova,Llion Jones,Matthew Kelcey,Ming-Wei Chang,Andrew M. Dai,Jakob Uszkoreit,Quoc V. Le,Slav Petrov +17 more
TL;DR: The Natural Questions corpus, a question answering data set, is presented, introducing robust metrics for the purposes of evaluating question answering systems; demonstrating high human upper bounds on these metrics; and establishing baseline results using competitive methods drawn from related literature.
Journal ArticleDOI
A Keyword Based Approach to Understanding the Overpenalization of Marginalized Groups by English Marginal Abuse Models on Twitter
TL;DR: A novel methodology is designed, which provides a principled approach to detecting and measuring the severity of potential harms associated with a text-based model and applies to audit Twitter’s English marginal abuse model, which is used for removing amplification eligibility of marginally abusive content.