科研用户博文关键词标注行为差异研究——以科学网博客为例

Difference Research on Keywords Tagging Behavior for Academic User Blog——A Case Study of Science Net.cn

【目的】为优化标注系统提供依据,同时丰富网络环境下用户标注行为的研究。【应用背景】不同人群的关键词标注行为差异研究是用户信息行为研究中的一个重要方面。【方法】从标注系统使用方式、关键词结构以及标注动机三个角度选取关键词标注比率、用户标注关键词比率、用户标注关键词平均个数、用户标注关键词平均长度以及用户标注关键词重用率5个标注行为指标,分析科学网博客中不同类型用户标注行为的差异。【结果】分析结果发现,不同职业、专业、注册时间、发博文频率以及职称的用户在部分标注行为上存在显著性差异,但不同性别以及学历的用户在主要标注行为上不存在显著性差异。【结论】学术博客可以根据不同类型用户的标注行为差异,对博文标注系统进行优化。

[Objective] This paper aims to provide the basis for optimizing the annotation system and enrich user annotations behavior research under the network environment. [Context] Differences research on keywords tagging behavior among different groups is one of the major works in user information behavior research. [Methods] To analyze the differences types of ScienceNet.cn user＇s annotation behavior, this paper selects keywords tagging ratio, user-generated keywords tagging ratio, user-generated key-words average number, user-generated keywords average length and user-generated keywords average reuse ratio from the perspective of the way for tagging system, keywords structure and tagging motivation. [Results] The results show that the users with different occupation, major, register time and blog published frequency have significant differences on some tagging behaviors, but the users with different gender and education have no significant differences on all the tagging behaviors. [Conclusions] Academic blog can optimize the tagging system according to the differences of different user＇s annotation behavior.