Sachin Pawar, Girish K. Palshikar, Pushpak Bhattacharyya
TL;DR本文介绍了关系抽取(RE)的若干重要的监督、半监督和无监督技术,以及开放信息抽取(OIE)和远程监督的范例,最后描述了近期 RE 技术和未来研究方向。这篇综述对于领域的新手、研究人员和实践者都有用。
Abstract
With the advent of the Internet, large amount of digital text is generated
everyday in the form of news articles, research publications, blogs, question
answering forums and social media. It is important to develop techniques for
extracting information automatically from these documents, as lot of important
information is hidden within them. This extracted i