86 citations · 305 across the 37 of their papers we have counts for
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cs.CL2020★ 1 cited
The Language of Food during the Pandemic: Hints about the Dietary Effects of Covid-19
Hoang Van, Ahmad Musa, Mihai Surdeanu +1
We study the language of food on Twitter during the pandemic lockdown in the United States, focusing on the two month period of March 15 to May 15, 2020. Specifically, we analyze o…
cs.CL2020
Unsupervised Alignment-based Iterative Evidence Retrieval for Multi-hop Question Answering
Vikas Yadav, Steven Bethard, Mihai Surdeanu
Evidence retrieval is a critical stage of question answering (QA), necessary not only to improve performance, but also to explain the decisions of the corresponding QA method. We i…