Research on Reactor Information Extraction Method Based on ROERE Model

Li Cong; Li Sijia; Xu Haoran; Yan Xiong

doi:10.13832/j.jnpe.2024.03.0252

Volume 45 Issue 3

Jun. 2024

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Li Cong, Li Sijia, Xu Haoran, Yan Xiong. Research on Reactor Information Extraction Method Based on ROERE Model[J]. Nuclear Power Engineering, 2024, 45(3): 252-257. doi: 10.13832/j.jnpe.2024.03.0252

Citation:

Li Cong, Li Sijia, Xu Haoran, Yan Xiong. Research on Reactor Information Extraction Method Based on ROERE Model[J]. Nuclear Power Engineering, 2024, 45(3): 252-257. doi: 10.13832/j.jnpe.2024.03.0252

Li Cong, Li Sijia, Xu Haoran, Yan Xiong. Research on Reactor Information Extraction Method Based on ROERE Model[J]. Nuclear Power Engineering, 2024, 45(3): 252-257. doi: 10.13832/j.jnpe.2024.03.0252

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Research on Reactor Information Extraction Method Based on ROERE Model

doi: 10.13832/j.jnpe.2024.03.0252

1.
Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610213, China
2.
Sichuan University, Chengdu, 610065, China

Received Date: 2024-02-04
Rev Recd Date: 2024-04-04
Publish Date: 2024-06-13

Abstract

Abstract

The texts of reactor design field contain a wealth of valuable information that needs to be mined, yet the unstructured form of storage poses great challenges for information extraction. Traditional information extraction methods based on artificial rules are difficult to produce efficiency in the processing of complex data, and artificial intelligence technology is needed to overcome these problems. This paper focuses on the text data of main reactor equipment, analyzes its data characteristics, and addresses the issue of single entity overlap encountered in information extraction. By incorporating the CasRel model with added relationship information and a relation-oriented module, the improved ROERE model is developed. Experimental validation across different models demonstrates that integrating relationship information and relation-oriented modules is an effective strategy, enabling more accurate and comprehensive identification and prediction of triples, thereby enhancing the accuracy and recall of information extraction for main reactor equipment.
- ROERE model,
- Information extraction,
- Reactor design texts

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References(6)

References

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