33 citations · 172 across the 29 of their papers we have counts for
Showing 2022 · cs.CLShow all
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cs.CL2022★ 6 cited
LED: Lexicon-Enlightened Dense Retriever for Large-Scale Retrieval
Kai Zhang, Chongyang Tao, Tao Shen +4
Retrieval models based on dense representations in semantic space have become an indispensable branch for first-stage retrieval. These retrievers benefit from surging advances in r…
cs.CL2022★ 3 cited
MORE: A Metric Learning Based Framework for Open-domain Relation Extraction
Yutong Wang, Renze Lou, Kai Zhang +2
Open relation extraction (OpenRE) is the task of extracting relation schemes from open-domain corpora. Most existing OpenRE methods either do not fully benefit from high-quality la…