Z
Zheng Yuan
Researcher at Tsinghua University
Publications - 26
Citations - 301
Zheng Yuan is an academic researcher from Tsinghua University. The author has contributed to research in topics: Computer science & Named-entity recognition. The author has an hindex of 4, co-authored 8 publications receiving 37 citations.
Papers
More filters
Posted Content
CODER: Knowledge infused cross-lingual medical term embedding for term normalization.
TL;DR: CODER embeddings excellently reflect semantic similarity and relatedness of medical concepts and can be used for embedding-based medical term normalization or to provide features for machine learning.
Posted Content
Improving Biomedical Pretrained Language Models with Knowledge
TL;DR: KeBioLM is proposed, a biomedical pretrained language model that explicitly leverages knowledge from the UMLS knowledge bases and has better ability to model medical knowledge.
Proceedings ArticleDOI
BioBART: Pretraining and Evaluation of A Biomedical Generative Language Model
TL;DR: This work introduces the generative language model BioBART that adapts BART to the biomedical domain and finds that sentence permutation has negative effects on downstream tasks.
Proceedings ArticleDOI
Improving Biomedical Pretrained Language Models with Knowledge.
TL;DR: KeBioLM as mentioned in this paper is a biomedical pretrained language model that explicitly leverages knowledge from the UMLS knowledge base, extracting entities from PubMed abstracts and link them to UMLs.
Posted Content
Biomedical Question Answering: A Survey of Approaches and Challenges
Qiao Jin,Zheng Yuan,Guangzhi Xiong,Qianlan Yu,Huaiyuan Ying,Chuanqi Tan,Mosha Chen,Songfang Huang,Xiaozhong Liu,Sheng Yu +9 more
TL;DR: There have been tremendous developments of BQA in the past two decades, which can be classified into five distinctive approaches: classic, information retrieval, machine reading comprehension, knowledge base and question entailment approaches as mentioned in this paper.