社交媒体背景下的档案信息资源个性化服务研究  

Research on Personalized Recommendation Service of Archive Information Resources in the Background of Social Media

作　　者：徐娟[1] 刘大巧[1] Xu Juan;Liu Daqiao(Yunnan University Archives,Kunming Yunnan 650091)

机构地区：[1]云南大学档案馆,云南昆明650091

出　　处：《情报探索》2022年第5期38-42,共5页Information Research

摘　　要：[目的/意义]基于档案机构应用社交媒体开展档案信息服务效果不显著的现状,结合贝叶斯模型开展了社交媒体背景下的档案信息资源个性化服务研究,力求从数据分析与知识发现的角度改进和优化基于社交媒体平台的档案信息资源服务。[方法/过程]构建了社交媒体背景下的档案信息资源个性化服务模型并深入解析了其实现过程,并以用户相似性为基础,结合BTM主题提取方法和贝叶斯网模型提出了社交媒体背景下的档案信息资源个性化推荐算法,最终通过真实数据集进行了实验验证。[结果/结论]基于贝叶斯网的档案个性化推荐模型和算法具有较高的准确性,在一定程度上能够为社交媒体背景下的档案信息资源个性化服务提供借鉴。[Purpose/significance]Based on the current situation that archives institutions do not have significant effect in using social media to carry out archives information services the paper combines with Bayesian model to study the personalized service of archival information resources under the background of social media and tries to improve and optimize the archival information resources service based on social media platform from the perspective of data analysis and knowledge discovery.[Method/process]This paper constructs the personalized service model of archival information resources under the background of social media and deeply analyzes its implementation process.Based on user similarity combined with BTM topic extraction method and Bayesian network model the paper puts forward the personalized recommendation algorithm of archival information resources under the background of social media.Finally it is verified by experiments on real data sets.[Result/conclusion]The proposed model and algorithm based on Bayesian has high accuracy.To a certain extent it can provide reference for personalized services of archive information resources in the context of social media.

关 键 词：社交媒体 档案信息资源 贝叶斯网 个性化服务 

分 类 号：G273.5[文化科学—档案学]