Search Results for author: Lei Du

Found 4 papers, 1 papers with code

Knowledge-aware Attention Network for Protein-Protein Interaction Extraction

1 code implementation7 Jan 2020 Huiwei Zhou, Zhuang Liu1, Shixian Ning, Chengkun Lang, Yingyu Lin, Lei Du

Protein-protein interaction (PPI) extraction from published scientific literature provides additional support for precision medicine efforts.

Feature Engineering

Knowledge-guided Convolutional Networks for Chemical-Disease Relation Extraction

no code implementations23 Dec 2019 Huiwei Zhou, Chengkun Lang, Zhuang Liu, Shixian Ning, Yingyu Lin, Lei Du

Results: This paper proposes a novel model called "Knowledge-guided Convolutional Networks (KCN)" to leverage prior knowledge for CDR extraction.

Entity Embeddings Relation Extraction

Improving Neural Protein-Protein Interaction Extraction with Knowledge Selection

no code implementations11 Dec 2019 Huiwei Zhou, Xuefei Li, Weihong Yao, Zhuang Liu, Shixian Ning, Chengkun Lang, Lei Du

Finally, the selected relation embedding and the context features are concatenated for PPI extraction.

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