Search Results for author: Yidong Cheng

Found 3 papers, 0 papers with code

A Masked Image Reconstruction Network for Document-level Relation Extraction

no code implementations21 Apr 2022 Liang Zhang, Yidong Cheng

After that, we look on the entity-pair matrix as an image and then randomly mask it and restore it through an inference module to capture the correlations between the relationships.

Document-level Relation Extraction Image Reconstruction +2

NC-DRE: Leveraging Non-entity Clue Information for Document-level Relation Extraction

no code implementations1 Apr 2022 Liang Zhang, Yidong Cheng

Document-level relation extraction (RE), which requires reasoning on multiple entities in different sentences to identify complex inter-sentence relations, is more challenging than sentence-level RE.

Document-level Relation Extraction Language Modelling +2

A Densely Connected Criss-Cross Attention Network for Document-level Relation Extraction

no code implementations26 Mar 2022 Liang Zhang, Yidong Cheng

Specifically, the Dense-CCNet performs entity-pair-level logical reasoning through the Criss-Cross Attention (CCA), which can collect contextual information in horizontal and vertical directions on the entity-pair matrix to enhance the corresponding entity-pair representation.

Document-level Relation Extraction Logical Reasoning +2

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