5 citations · 14 across the 9 of their papers we have counts for
Showing 2023 · cs.CLShow all
2 papers · 2 filters
cs.CL2023★ 2 cited
Sentence-Level Relation Extraction via Contrastive Learning with Descriptive Relation Prompts
Jiewen Zheng, Ze Chen
Sentence-level relation extraction aims to identify the relation between two entities for a given sentence. The existing works mostly focus on obtaining a better entity representat…
cs.CL2023★ 2 cited
OPD@NL4Opt: An ensemble approach for the NER task of the optimization problem
Kangxu Wang, Ze Chen, Jiewen Zheng
In this paper, we present an ensemble approach for the NL4Opt competition subtask 1(NER task). For this task, we first fine tune the pretrained language models based on the competi…