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Reading the Manual: Event Extraction as Definition Comprehension Reading the Manual: Event Extraction as Definition Comprehension
本文采用cloze style MRC解决事件抽取问题。首先引入Annotation Manual外部知识,采用挖空法构造bleached statement,通过逐步填满bleached statement完成事件抽取任务。本文的定位是探索性文章,所以效果并不是很好,但是也在trigger上达到了SOTA。
2021-04-29
Unsupervised Label-aware Event Trigger And Argument Classification Unsupervised Label-aware Event Trigger And Argument Classification
Unsupervised Label-aware Event Trigger And Argument Classification@article{zhang2020unsupervised, title={Unsupervised
2021-04-27
Joint Extraction of Entities and Relations Based on a Novel Decomposition Strategy Joint Extraction of Entities and Relations Based on a Novel Decomposition Strategy
Joint Extraction of Entities and Relations Based on a Novel Decomposition StrategyBackground Joint Extraction of Entitie
2021-04-03