CAJ | 학술논문

微博热点话题代表公众对现实生活问题的态度，对微博热点话题的识别有益于网络舆情监控。基于话题检测与跟踪技术设计出中文微博热点话题识别流程。首先通过K-means文本聚类归纳出话题，然后进行话题影响力计算和分析，最后通过话题影响力大小识别热点话题。实证结果表明，热点话题的“召回率”较高，影响力较大。话题影响力的构建为相关企业或政府针对话题热度大小采取不同的舆情监测策略提供了理论依据。
미박열점화제대표공음대현실생활문제적태도，대미박열점화제적식별유익우망락여정감공。기우화제검측여근종기술설계출중문미박열점화제식별류정。수선통과K-means문본취류귀납출화제，연후진행화제영향력계산화분석，최후통과화제영향력대소식별열점화제。실증결과표명，열점화제적“소회솔”교고，영향력교대。화제영향력적구건위상관기업혹정부침대화제열도대소채취불동적여정감측책략제공료이론의거。
Micro-blogging hot topic represents the public attitude to the problems of real life ,and the recognition of the micro-blogging hot topic is beneficial to monitor of network public sentiment .The paper based on Topic Detection and Tracking (Topic Detection and Tracking ,TDT) designs the recognition path of Chinese micro-blogging hot topic ,which analysis extracted micro-blogging hot topic by impact of topic to identify the hot topic .The result shows that according to the size of the impact of hot topics of the experimental period ,the ranking list is confirmed well by the evaluation of TDT . The topic influence building provides a theoretical basis for relevant enterprises or government to take a different control strategy of public opinion for the topic of heat size .