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您的检索式：作者名="Ruoyao Peng"
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| 1 | Joint Event Extraction Based on Global Event-Type Guidance and Attention Enhancement显示文摘Event extraction is one of the most challenging tasks in information extraction.It is a common phenomenon where multiple events exist in the same sentence.However,extracting multiple events is more difficult than extracting a single event.Existing event extraction methods based on sequence models ignore the interrelated information between events because the sequence is too long.In addition,the current argument extraction relies on the results of syntactic dependency analysis,which is complicated and prone to error trans-mission.In order to solve the above problems,a joint event extraction method based on global event-type guidance and attention enhancement was proposed in this work.Specifically,for multiple event detection,we propose a global-type guidance method that can detect event types in the candidate sequence in advance to enhance the correlation information between events.For argument extraction,we converted it into a table-flling problem,and proposed a table-flling method of the attention mechanism,that is simple and can enhance the correlation between trigger words and arguments.The experimental results based on the ACE 2005 dataset showed that the proposed method achieved 1.6%improvement in the task of event detection,and obtained state-of-the-art results in the argument extraction task,which proved the effectiveness of the method. | Daojian Zeng Jian Tian Ruoyao Peng Jianhua Dai Hui Gao Peng Peng | 2021 | Computers, Materials & Continua2021，，9： | 0 |
| 2 | Better Tomorrow for Girls显示文摘WANG Fumei,33 years old,knows the power of education from personal experience.The woman,hailing from a poor family in a remote rural area in Sichuan Province,never expected that she could lead the agenda of ensuring rural girls’access to nine-year compulsory education as the deputy head of a township named Dala in southwest China. | WANG PENG WANG RUOYAO | 2020 | China Today2020，69，8： | 0 |
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