| 命名实体识别综述 |
投稿时间：2018-04-04 修订日期：2018-05-12  点此下载全文 |
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| 中文摘要:随着互联网的高速发展，爆炸式增长的文本数据呈现在人们面前，由于人们需要在海量文本数据中获取相关信息，信息抽取技术成为了目前研究的热点，命名实体识别是信息抽取技术的基础。本文详细介绍了命名实体识别技术的识别过程和识别难点，总结了多种方法的原理和应用，最后阐述了命名实体识别的发展趋势。 |
| 中文关键词:命名实体识别 机器学习 深度神经网络 |
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| Named entity recognition review |
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| Abstract:With the rapid development of the Internet,explosive growth of text data presented to people.People need to get relevant information in massive text data.Information extraction technology has become a hot topic of current research.Named entity recognition is the basis of information extraction technology.The identification process and identification difficulties of named entity recognition technology are introduced in detail.Summarized the principles and applications of various methods.Finally, this paper described the development trend of named entity recognition. |
| keywords:named entity recognition machine learning deep neural network |
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