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cs.CL2023
Research on Named Entity Recognition in Improved transformer with R-Drop structure
Weidong Ji, Yousheng Zhang, Guohui Zhou +1
To enhance the generalization ability of the model and improve the effectiveness of the transformer for named entity recognition tasks, the XLNet-Transformer-R model is proposed in…
cs.CL2023
FGSI: Distant Supervision for Relation Extraction method based on Fine-Grained Semantic Information
Chenghong Sun, Weidong Ji, Guohui Zhou +3
The main purpose of relation extraction is to extract the semantic relationships between tagged pairs of entities in a sentence, which plays an important role in the semantic under…
cs.CL2023
Knowledge Graph Completion Method Combined With Adaptive Enhanced Semantic Information
Weidong Ji, Zengxiang Yin, Guohui Zhou +3
Translation models tend to ignore the rich semantic information in triads in the process of knowledge graph complementation. To remedy this shortcoming, this paper constructs a kno…