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[目的/意义]对现有微博主题发现的研究文献进行全面的梳理和评述,为研究人员深入开展相关研究提供借鉴。[方法/过程]针对传统的主题发现的基本原理和主要研究方法,分析微博文本的组织特征,从基于短文本特征和基于非文本特征的这两个角度对微博主题发现方法进行梳理,并对两类方法进行详细的阐述及特点分析,最后对微博主题发现研究的发展趋势进行展望。[结果/结论]目前微博主题发现的研究还处于探索阶段,未来应该继续深化理论探索、创新研究方法。
[Purpose / Significance] To conduct a comprehensive review and review of the research literature found on the existing Weibo topics and provide references for researchers to conduct in-depth research. [Method / Process] According to the basic principles and main research methods of traditional topic discovery, this paper analyzes the organizational features of Weibo texts, combs the topic discovery methods of Weibo based on short text features and non-text features, The two methods are described in detail and their characteristics are analyzed. Finally, the prospect of the research on the development of Weibo is forecasted. [Results / Conclusions] The current research on Weibo topics is still under exploration and should continue to deepen theoretical exploration and innovative research methods in the future.