摘要： 以典型的向量空间模型为例,剖析了个性化信息服务中内容过滤面临的主要问题及基本对策,并结合用户的实际需求,设计实现了“天罗”个性化信息过滤系统,实验结果表明,系统达到了很高的准确率、召回率和处理速度。

关键词: 个性化, 信息过滤, 向量空间模型, 关键词匹配, 模糊过滤, 反馈

Abstract: This paper presents the problems of content-based filtering in personalization information service and the solutions to those. Andauthors design and realize TianLuo Internet information filtering system based on that using VSM model. The experimental results show that thesystem has achieved great precision, recall rate and speed.

中图分类号: 

• TP311.52