2 code implementations • ACL 2021 • Jiexi Liu, Ryuichi Takanobu, Jiaxin Wen, Dazhen Wan, Hongguang Li, Weiran Nie, Cheng Li, Wei Peng, Minlie Huang
Most language understanding models in task-oriented dialog systems are trained on a small amount of annotated training data, and evaluated in a small set from the same distribution.
2 code implementations • 9 Nov 2018 • Ryuichi Takanobu, Tianyang Zhang, Jiexi Liu, Minlie Huang
The whole extraction process is decomposed into a hierarchy of two-level RL policies for relation detection and entity extraction respectively, so that it is more feasible and natural to deal with overlapping relations.
Ranked #2 on Relation Extraction on NYT24
Entity Extraction using GAN Hierarchical Reinforcement Learning +3