135 citations · 868 across the 76 of their papers we have counts for
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cs.CL2018★ 23 cited
Knowledge Representation Learning: A Quantitative Review
Yankai Lin, Xu Han, Ruobing Xie +2
Knowledge representation learning (KRL) aims to represent entities and relations in knowledge graph in low-dimensional semantic space, which have been widely used in massive knowle…
cs.LG2018★ 43 cited
FewRel: A Large-Scale Supervised Few-Shot Relation Classification Dataset with State-of-the-Art Evaluation
Xu Han, Hao Zhu, Pengfei Yu +4
We present a Few-Shot Relation Classification Dataset (FewRel), consisting of 70, 000 sentences on 100 relations derived from Wikipedia and annotated by crowdworkers. The relation…
cs.CL2018★ 17 cited
Denoising Distant Supervision for Relation Extraction via Instance-Level Adversarial Training
Xu Han, Zhiyuan Liu, Maosong Sun
Existing neural relation extraction (NRE) models rely on distant supervision and suffer from wrong labeling problems. In this paper, we propose a novel adversarial training mechani…