摘要
在考虑话题衍生效应的基础上,探究话题衍生特征对整个话题传播的影响方式和影响程度,并进一步借助自组织特征映射神经网络对衍生效应下新产品推广话题的传播变化趋势进行聚类分析,真实刻画出新产品推广微博话题的传播过程。聚类分析结果显示,衍生效应下新产品推广微博话题传播过程可分为爆发型、缓进型、锯齿型和后进型,并在此研究成果之上给企业的新产品推广提出了具有针对性的营销建议。
Based on the derivative effects,this paper explored how and to which extent that the topic derived characteristics effect the spread of the topic. Then,on the basis of self-organizing feature map neural network,the cluster analysis was conducted to confirm the change trend of the spread of micro-blog topics of new product promotion,in order to describe the spread process of micro-blog topics of new product promotion. Cluster analysis results showed that the spread process of micro-blog topics of new product promotion can be divided into four types,namely,eruption model,chronic model,continued model,and post continued model. Finally,some targeted marketing suggestions were proposed to promote the new products.
出处
《软科学》
CSSCI
北大核心
2017年第1期114-117,123,共5页
Soft Science
基金
国家自然科学基金项目(71372189)
关键词
衍生效应
新产品推广
微博话题
聚类分析
derivative effect
new product promotion
micro-blog topics
cluster analysis
