What Is Not in the Bag of Words for Why-QA?
by
Suzan Verberne
,
Lou Boves
,
Nelleke Oostdijk
BibTeX
@MISC{Verberne_whatis,
author = {Suzan Verberne and Lou Boves and Nelleke Oostdijk},
title = {What Is Not in the Bag of Words for Why-QA?},
year = {}
}
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Abstract
While developing an approach to why-QA, we extended a passage retrieval system that uses offthe-shelf retrieval technology with a re-ranking step incorporating structural information. We get significantly higher scores in terms of
