h指数应用于微博影响力分析的探索——以我国“211工程”大学图书馆微博为例

An Exploration on the Application of H-index in the Analysis of the Impact of Microblogs——Taking Microblogs of '211 Project' Universities Libraries as Examples

2005年美国学者Hirsch提出的h指数不仅是一种基于引文分析的学术评价方法,更能作为分析微博影响力的新思想和新工具。通过调查我国"211工程"大学的图书馆在新浪微博平台上开设微博的情况,以其中25个认证微博为研究样本,将h指数应用于微博影响力的分析。微博的被转发h指数和评论h指数可以反映微博的传播力和受关注度,从而体现出影响力状况。

The h-index proposed by Hirsch in 2005 is not only a method of the academic evaluation based on the citation analysis, but al- so a new idea and tool to analyze the impact of microblog. This paper surveys 25 microblogs of academic libraries coming from ＇211 pro- ject＇ universities at www. weibo, corn, tries to explore the application of h-index in the analysis of the impact of academic libraries mi- croblogs. The h-index of microblog forwarding and the h-index of microblog comment can reflect the power of communication and degree of concern of microblogs, and then reflect the impact of microblogs.