| 胡昌平,孙高岭.个性化网络协同推荐服务的扩展及其实现[J].中国图书馆学报,2008,34(5): |
| Extension and Realization of Personalized Online Cooperative Recommendation Services |
| 个性化网络协同推荐服务的扩展及其实现 |
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| DOI： |
| Key words:Online cooperative recommendation services,Information services,Extensibility,User needs |
| 中文关键词: 网络协同推荐服务，信息服务，用户需求，扩展性 |
| 基金项目:本文系教育部哲学社会科学重大课题攻关项目“创新型国家的知识信息服务体系研究”（项目编号：06JZD0032）的成果之一。 |
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| Abstract: |
| The authors analyze the disadvantages of traditional online cooperative recommendation services, and point out the extensibility issue. Actually, the mapping between the hierarchical structures of user behaviors and user needs has provided a new idea for the personalized online cooperative recommendation services with high extensibility. The authors also proposed a design of the model for the realization of the extensible personalized online cooperative recommendation services. 6 figs. 11 refs. |
| 中文摘要: |
| 传统的网络协同推荐服务对用户行为数据进行统一挖掘处理，但在处理分散数据时，难以开展协同服务。由此，推荐服务系统的可扩展问题日益凸显。实际上，用户信息行为与需求层次结构的对应关系已为构建可扩展的个性化协同推荐服务系统提供了一种新思路。可扩展的个性化协同推荐服务模型从需求层出发，通过行为层、过滤层、推荐层、交互层和资源库的扩展，最终实现个性化协同推荐系统的可扩展性。图6。参考文献11。 |
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