计算机应用研究2017，Vol.34Issue(4)：995-999,5.DOI:10.3969/j.issn.1001-3695.2017.04.008
基于情境感知的用户个性化兴趣建模
Personalized user interest modeling based on context aware
摘要
Abstract
As the basis and core of the personalized recommendation,the quality of the user interest model was of close concern to the service quality of personalized recommendation.How to fully understand the dynamic user interest and provide timely effective interest information to users,is a hot issue in the current user interest model.Based on the context aware tech-nology,this paper proposed a new multiple-context-weight(M-C-W) user interest model and a updating processed mechanism.The M-C-W model was based on multi-dimensional factors such as context awareness and user behavior.The user's real-time,complete as well as accurate interests were expressed by the dynamic weighted fusion method,which was using the combination of explicit and implicit interest.The experimental results prove that the M-C-W model is feasible and reliable.关键词
用户兴趣模型/情境感知/个性化信息推送Key words
user interest model/context awareness/personalized recommending分类
信息技术与安全科学引用本文复制引用
葛桂丽,袁凌云,王兴超..基于情境感知的用户个性化兴趣建模[J].计算机应用研究,2017,34(4):995-999,5.基金项目
国家自然科学基金资助项目(61561055) （61561055）
国家教育部人文社会科学青年基金资助项目(13YJCZH233) （13YJCZH233）
云南省教育厅一般资助项目(2015Y001) （2015Y001）
云南省应用基础研究计划资助项目(2013) （2013）
云南师范大学研究生科研创新基金资助项目(yjs201534) （yjs201534）
