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Tiandeng Wu

2 accepted papers

2023

Continual Graph Convolutional Network for Text Classification

AAAI 2023technical

Graph convolutional network (GCN) has been successfully applied to capture global non-consecutive and long-distance semantic information for text classification. However, while GCN-based methods have shown promising results in offline evaluations, they commonly follow a seen-token-seen-document para…

2023

Focusing, Bridging and Prompting for Few-shot Nested Named Entity Recognition

ACL 2023findings

Few-shot named entity recognition (NER), identifying named entities with a small number of labeled data, has attracted much attention. Frequently, entities are nested within each other. However, most of the existing work on few-shot NER addresses flat entities instead of nested entities. To tackle n…

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