基于用户兴趣模型匹配的资源检索算法的设计和实现  

DESIGN AND REALIZATION OF RESOURCE RETRIEVAL ALGORITHM BASED ON USER'S INTEREST MODEL MATCHING

作　　者：张世明 覃正[2] 徐和祥[3] 郑衍衡[4] 

机构地区：[1]上海远程教育集团,上海200086 [2]上海财经大学信息管理与工程学院,上海200433 [3]复旦大学计算机与信息技术系,上海200433 [4]上海大学计算机工程和科学学院,上海200072

出　　处：《计算机应用与软件》2009年第10期250-251,277,共3页Computer Applications and Software

摘　　要：随着各种资源信息库的大量涌现,让用户从海量的资源信息库中找到自己感兴趣的资源成了每个资源信息库提供者迫切需要解决的问题,提出一种通过对用户兴趣模型与信息资源模型的匹配度比较从而实现资源精确检索的算法,并在相关系统中进行了实现。该算法对实现资源信息的个性化推荐也具有很好的借鉴价值。When all kinds of resource information databases appear abundantly,it is a most important problem for every database provider that how the users can find the exact resources interested from mass resource information database. This paper puts forward an improved solution that is based on the matching between user-interest model and resource information model so as to realize the algorithm of precise resource retrieval, which has been achieved in correlated system. This solution also has a fairly good reference value in realizing personalized resource information recommendation.

关 键 词：用户兴趣模型 模型匹配 个性化推荐 

分 类 号：TP393.4[自动化与计算机技术—计算机应用技术] P96[自动化与计算机技术—计算机科学与技术]