It is an useful method to build a personalized recommender system in order to provide personalized information service in the context of digital library.Based on information retrieval technique, information filtering technique and collaborative filtering technique, the paper describes its main function.
马文峰,高凤荣,王珊. 论数字图书馆个性化信息推荐系统*[J]. 现代图书情报技术, 2003, 19(2): 16-18.
Ma Wenfeng,Gao Fengrong,Wang Shan. On State Personal Information Service Recommender System in Digital Library. New Technology of Library and Information Service, 2003, 19(2): 16-18.