Shengping Liu

CBOWRA: A Representation Learning Approach for Medication Anomaly Detection

2019

Electronic health record is an important source for clinical researches and applications, and errors inevitably occur in the data, which lead to severe damages to both patients and hospital services. One of such errors is …

Leverage Lexical Knowledge for Chinese Named Entity Recognition via Collaborative Graph Network

2019

Dianbo Sui, Yubo Chen, Kang Liu, Jun Zhao, Shengping Liu. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). 2019.

Adversarial Transfer Learning for Chinese Named Entity Recognition with Self-Attention Mechanism

2018

Named entity recognition (NER) is an important task in natural language processing area, which needs to determine entities boundaries and classify them into pre-defined categories. For Chinese NER task, there is only a very small …

Learning the Extraction Order of Multiple Relational Facts in a Sentence with Reinforcement Learning

2019

Xiangrong Zeng, Shizhu He, Daojian Zeng, Kang Liu, Shengping Liu, Jun Zhao. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). …