网络协同信息分布规律研究:以微博评论为例

Study on the Distribution Regularities of Internet Collaboration Information : A Case Study of Sina Weibo

网络协同信息分布规律是信息管理领域的重要研究内容。本文以我国省级公共图书馆新浪官方微博为研究对象,通过对微博正文内容和用户评论数据分布情况的分析,发现网络协同信息在内容分布上大致符合布拉德福定律,但核心趋势更为明显;在生产者分布上不符合洛特卡定律和普赖斯定律的规定,其分布更为分散;在时间维度上,24小时内的用户评论信息随主体信息大致呈三段式波浪分布。最后,文章提出图书馆在协同信息服务过程中应做好网络协同信息质量的把关者、交互的创新者和安全的维护者等建议。

The study on the distribution regularities of internet collaboration information is an important part of the research in the field of information management.Based on the analysis of user comment data and the distribution of Weibo body,this paper finds that the Internet collaborative information is still generally in line with Bradford’s law in the distribution of content,but the core trends are more obvious;and the distribution of the producer is not in line with Lotka’s and Price Law,and its distribution more dispersed;in the time dimension,the user comment information in 24 h has a three-segment wave distribution along with the main information.At last,the article proposed that revelation Library needs to do a good job of network collaborative information security"maintainer",quality control of the"gatekeeper",content and form of"innovator"and communication Environment of the"service provider."