Shifeng Liu

Publication Activity (10 Years)

Years Active: 2018-2021
Publications (10 Years): 7

Top Topics

Domain Specific

Sequence Labeling

Named Entity Recognition

Top Venues

EMNLP (Findings)

Publications

Shifeng Liu, Yifang Sun, Bing Li, Wei Wang, Florence T. Bourgeois, Adam G. Dunn
Sent2Span: Span Detection for PICO Extraction in the Biomedical Text without Span Annotations. EMNLP (Findings) (2021)
Shifeng Liu, Yifang Sun, Bing Li, Wei Wang, Florence T. Bourgeois, Adam G. Dunn
Sent2Span: Span Detection for PICO Extraction in the Biomedical Text without Span Annotations. CoRR (2021)
Bing Li, Shifeng Liu, Yifang Sun, Wei Wang, Xiang Zhao
Recursively Binary Modification Model for Nested Named Entity Recognition. AAAI (2020)
Shifeng Liu, Yifang Sun, Bing Li, Wei Wang, Xiang Zhao
HAMNER: Headword Amplified Multi-Span Distantly Supervised Method for Domain Specific Named Entity Recognition. AAAI (2020)
Yifang Sun, Shifeng Liu, Yufei Wang, Wei Wang
Extracting Definitions and Hypernyms with a Two-Phase Framework. DASFAA (3) (2019)
Shifeng Liu, Yifang Sun, Bing Li, Wei Wang, Xiang Zhao
HAMNER: Headword Amplified Multi-span Distantly Supervised Method for Domain Specific Named Entity Recognition. CoRR (2019)
Shifeng Liu, Yifang Sun, Wei Wang, Xiaoling Zhou
A CRF-Based Stacking Model with Meta-features for Named Entity Recognition. PAKDD (2) (2018)