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微博作为话题传播的重要载体,吸引了广大研究者的关注。文章从微博话题信息表示的现实问题着手,结合多元关系分析方法,提出了层次化的话题多元信息表示模型,并对模型构建流程进行阐述,最后针对模型在话题研究方面的应用展开讨论。研究表明,话题多元信息表示模型能够充分考虑话题形成、演化过程中微观层面,能较好的整合话题多元信息,具有广阔的应用前景和重要的研究意义。
Microblogging as an important carrier of topic communication, has attracted the attention of researchers. The article starts with the practical problems indicated by the topic information of microblogging, and puts forward a multi-level information representation model based on the multi-relational analysis method. At the same time, it expatiates on the model construction process. At last, it discusses the application of the model in topic research. The research shows that the multidimensional information representation model of the topic can fully consider the multi-information of the topic, which has a broad application prospect and important research significance at the micro-level of topic formation and evolution.