Joint Extraction Method of Chinese Entities and Relations Based on RoBERTa and Pointer Network
To effectively solve the problem of triple overlap in the joint extraction of entities and relations in un structured text. A Chinese entity and relation joint extraction method was proposed based on RoBERTa and pointer network. Firstly, for the entity overlap problem, an entity recognition modul...
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| Autori principali: | , , , , , |
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| Natura: | Artigo |
| Lingua: | Chinês |
| Pubblicazione: |
Editorial Office of Journal of Zhengzhou University (Engineering Science)
2026-03-01
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| Serie: | Zhengzhou Daxue xuebao. Gongxue ban |
| Soggetti: | |
| Accesso online: | http://gxb.zzu.edu.cn/Upload/PaperUpLoad/81a591c2-df84-42b7-a866-d122960dc747.pdf |
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