王健

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:女

毕业院校:大连理工大学

学位:博士

所在单位:计算机科学与技术学院

学科:计算机应用技术

办公地点:创新园大厦B811

联系方式:0411-84706009-2811

电子邮箱:wangjian@dlut.edu.cn

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Biomedical Event Extraction Based on Distributed Representation and Deep Learning

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论文类型:会议论文

发表时间:2016-01-01

收录刊物:CPCI-S

页面范围:775-775

关键字:Biomedical event extraction; Distributed representation; Deep learning; Convolutional neural network

摘要:The two main problems of biomedical event extraction are trigger identification and argument detection which can both be considered as classification problems. In this paper, we propose a distributed representation method, which combines context, consisted by dependency-based word embedding, and task-based features represented in a distributed way on deep learning models to realize biomedical event extraction. The experimental results on Multi-Level Event Extraction (MLEE) corpus show higher F-scores compared to the state-of-the-art SVM method. This demonstrates that our proposed method is effective for biomedical event extraction.