摘要
在基于RSS数据源的用户兴趣模型研究领域,设计并实现一种由用户模型根节点、信息类别和用户兴趣子类构成的三层结构的树状用户兴趣模型,并把模型应用于农业信息领域,对农业信息化建设具有一定的应用价值。
In the research field of user interest model based on RSS data source,a user interest model with tree structure,which has three layers such as user points,information sorts,and user interest classes,is designed and implemented.The model is applied to the field of agricultural information,and it contributes to the construction of agricultural information.
出处
《计算机与现代化》
2010年第8期172-175,共4页
Computer and Modernization
关键词
RSS
个性化信息服务
用户兴趣模型
农业信息化
RSS
personalization information service
user interest model
agricultural informatization
