基于知识图谱的国内外个性化推荐比较研究

Comparative Study About Personalized Recommendation of Home and Abroad Based on Knowledge Map

在CNKI和SCI中以"个性化推荐"为主题词进行检索,同时借助Excel和Citespace可视化研究工具,对采集的数据进行文献共被引分析和关键词聚类分析,对国内外发文量、高被引情况进行比较,描述该领域在研究热点方面的状况,探讨国外研究前沿,为我国个性化推荐的研究提出建设性意见和建议。

This paper uses the theme of ＂ personalized recommendation＂ in CNKI and SCIE, and retrieves as data source, using of the tool of Excel and Citespace which is visual, and analying in co-citaion analysis and clustering, to find some hotspots in this field, to study the frontiers of abroad about personalized recommenda- tion, then putting forward some constructive suggestions and advices for our country＇s researching bout the per- sonalized recommendation.