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【目的】分析当前Hashtag研究思路和技术,归纳和总结当前Hashtag研究中所存在的问题,并提炼Hashtag研究的理论意义与实际意义,为更深入的Hashtag研究提供参考。【文献范围】以2007年至2015年的国际会议和国内外期刊的60篇文献作为主要研究对象。【方法】调研Hashtag研究及其应用的相关文献,对Hashtag研究中各环节涉及的方法进行分析和总结。【结果】Hashtag在用户使用、Hashtag挖掘与基于Hashtag的应用研究三方面存在一些可以深入研究的问题。【结论】未来应侧重于Hashtag的理论研究,如用户标注Hashtag的动机、影响Hashtag标注的因素等。在实际应用中,结合不同学科方法和多个领域的技术改善Hashtag在实际应用中的效果。
【Objective】 This article analyzes the current Hashtag research ideas and techniques, summarizes and summarizes the existing problems in Hashtag research, and extracts the theoretical and practical significance of Hashtag research to provide a reference for further Hashtag research. 【Scope】 The paper takes 60 articles from 2007 to 2015 in international conferences and domestic and foreign journals as the main research object. 【Method】 Investigate the relevant literature of Hashtag research and its application, analyze and summarize the methods involved in all aspects of Hashtag research. [Results] Hashtag has some problems that can be further studied in three aspects: user use, Hashtag mining and Hashtag-based application research. 【Conclusion】 The future should focus on the theoretical research of Hashtag, such as the motivation of users to mark Hashtag and the factors that influence Hashtag annotation. In practical application, Hashtag can be used to improve the effect of Hashtag in practical application by combining different disciplinary methods and technologies in multiple fields.