Research about Personalized Service Technology in Digital Library by Using Content-Based Filtering
Yang Bing-ru · Computer Engineering and Applications Journal · 2006
In application of digital library the personalized service can offer retrieval result satisfying user's interests.This paper offers one content-based filtering technique to digital library personalized service.By building user's need model and content feature model in vector space and caculating their similarity,the texts which don't satisfy user's interests will be filtered.In addition,the paper detailedly represents the process of building the model and the algorithm of personalized content-based filtering.At last,some practical results in application on digital library are given.