Fangchao Liu

About me

Fangchao Liu is currently a PhD candidate at ICIP (ISCAS), under the supervision of Professor Xianpei Han and Professor Le Sun. Before this, he obtained his bachelor's degree in Software Institute, Nanjing University.

His research interests focus on information extraction, especially on relation extraction, including methodologies and models for few-shot and open relation extraction.

Publication

• Element Intervention for Open Relation Extraction.

  Fangchao Liu, Lingyong Yan, Hongyu Lin, Xianpei Han, Le Sun. ACL-IJCNLP 2021.

• From Learning-to-Match to Learning-to-Discriminate: Global Prototype Learning for Few-shot Relation Classification.

  Fangchao Liu, Xiao Xinyan, Yan Lingyong, Lin Hongyu, Han Xianpei, Dai Dai, Wu Hua, Sun Le. CCL 2021.

• From Bag of Sentences to Document: Distantly Supervised Relation Extraction via Machine Reading Comprehension.

  Lingyong Yan, Xianpei Han, Le Sun, Fangchao Liu, Ning Bian. Preprint.