Shifeng Liu
3 papers · 2020–2021 · 2 conferences · across top CS/AI conferences
Achievements
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🌍
Conference Polyglot
(2)
🌈
Renaissance Researcher
(5)
🌉
Interdisciplinary Bridge
🧭
Keyword Pioneer
🐝
Cross-Pollinator
(15)
Conferences
AAAI (2)
EMNLP (1)
Top co-authors
Keywords
named entity recognition
(3)
weakly supervised learning
(1)
information extraction
(1)
biomedical text
(1)
systematic review
(1)
nested entity
(1)
clinical nlp
(1)
entity mention
(1)
distantly supervised learning
(1)
span detection
(1)
nested entity recognition
(1)
modification relation
(1)
entity span
(1)
pico extraction
(1)
sentence-level annotation
(1)
recursive model
(1)
span-level model
(1)
bayesian inference
(1)
entity head
(1)
Papers
Sent2Span: Span Detection for PICO Extraction in the Biomedical Text without Span Annotations
EMNLP 2021
Recursively Binary Modification Model for Nested Named Entity Recognition
AAAI 2020
HAMNER: Headword Amplified Multi-Span Distantly Supervised Method for Domain Specific Named Entity Recognition
AAAI 2020