A neural network framework for relation extraction: Learning entity semantic and relation pattern | |
Zheng, Suncong; Xu, Jiaming; Zhou, Peng; Bao, Hongyun; Qi, Zhenyu; Xu, Bo; bao hongyun | |
刊名 | KNOWLEDGE-BASED SYSTEMS
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2016-12-15 | |
卷号 | 114期号:1页码:12-23 |
关键词 | Relation Extraction Deep Neural Network Convolutional Neural Network Entity Embedding Keywords Extraction |
DOI | 10.1016/j.knosys.2016.09.019 |
文献子类 | Article |
英文摘要 | Relation extraction is to identify the relationship of two given entities in the text. It is an important step in the task of knowledge extraction. Most conventional methods for the task of relation extraction focus on designing effective handcrafted features or learning a semantic representation of the whole sentence. Sentences with the same relationship always share the similar expressions. Besides, the semantic properties of given entities can also help to distinguish some confusing relations. Based on the above observations, we propose a neural network based framework for relation classification. It can simultaneously learn the relation pattern's information and the semantic properties of given entities. In this framework, we explore two specific models: the CNN-based model and LSTM-based model. We conduct experiments on two public datasets: the SemEval-2010 Task8 dataset and the ACE05 dataset. The proposed method achieves the state-of-the-art result without using any external information. Additionally, the experimental results also show that our approach can represent the semantic relationship of the given entities effectively. (C) 2016 Elsevier B.V. All rights reserved. |
WOS研究方向 | Computer Science |
语种 | 英语 |
WOS记录号 | WOS:000389396800002 |
内容类型 | 期刊论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/40813] ![]() |
专题 | 数字内容技术与服务研究中心_听觉模型与认知计算 |
通讯作者 | bao hongyun |
推荐引用方式 GB/T 7714 | Zheng, Suncong,Xu, Jiaming,Zhou, Peng,et al. A neural network framework for relation extraction: Learning entity semantic and relation pattern[J]. KNOWLEDGE-BASED SYSTEMS,2016,114(1):12-23. |
APA | Zheng, Suncong.,Xu, Jiaming.,Zhou, Peng.,Bao, Hongyun.,Qi, Zhenyu.,...&bao hongyun.(2016).A neural network framework for relation extraction: Learning entity semantic and relation pattern.KNOWLEDGE-BASED SYSTEMS,114(1),12-23. |
MLA | Zheng, Suncong,et al."A neural network framework for relation extraction: Learning entity semantic and relation pattern".KNOWLEDGE-BASED SYSTEMS 114.1(2016):12-23. |
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