Collective Event Detection via a Hierarchical and Bias Tagging Networks with Gated Multi-level Attention Mechanisms EMNLP

Yubo Chen | Hang Yang | Kang Liu | Jun Zhao | Yantao Jia |

DCFEE: A Document-level Chinese Financial Event Extraction System based on Automatically Labeled Training Data ACL

Hang Yang | Yubo Chen | Kang Liu | Yang Xiao | Jun Zhao |