2022
DOI: 10.3390/app12031599
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A Keyword Detection and Context Filtering Method for Document Level Relation Extraction

Abstract: Relation extraction (RE) is the core link of downstream tasks, such as information retrieval, question answering systems, and knowledge graphs. Most of the current mainstream RE technologies focus on the sentence-level corpus, which has great limitations in practical applications. Moreover, the previously proposed models based on graph neural networks or transformers try to obtain context features from the global text, ignoring the importance of local features. In practice, the relation between entity pairs ca… Show more

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Cited by 3 publications
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References 27 publications
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