2 citations · 2 across the 2 of their papers we have counts for
2 papers
cs.CL2021
Denoising Distantly Supervised Named Entity Recognition via a Hypergeometric Probabilistic Model
Wenkai Zhang, Hongyu Lin, Xianpei Han +4
Denoising is the essential step for distant supervision based named entity recognition. Previous denoising methods are mostly based on instance-level confidence statistics, which i…
cs.CL2021★ 2 cited
De-biasing Distantly Supervised Named Entity Recognition via Causal Intervention
Wenkai Zhang, Hongyu Lin, Xianpei Han +1
Distant supervision tackles the data bottleneck in NER by automatically generating training instances via dictionary matching. Unfortunately, the learning of DS-NER is severely dic…