| 李树青,徐侠,许敏佳.基于读者借阅二分网络的图书可推荐质量测度方法及个性化图书推荐服务[J].中国图书馆学报,2013,39(3):83~95 |
| The Measures of Books'' Recommending Quality and Personalized Book Recommendation Service Based on Bipartite Network of Readers and Books'' Lending Relationship |
| 基于读者借阅二分网络的图书可推荐质量测度方法及个性化图书推荐服务 |
| Received:November 26, 2012 Revised:January 23, 2013 |
| DOI： |
| Key words:Network of book lending Bipartite network Personalized recommendation |
| 中文关键词: 图书借阅网络 二分网络 个性化推荐 |
| 基金项目:本文系国家自然科学基金项目“基于通用加权XML模型的个性化用户兴趣本体研究”(项目编号:71103081)和江苏省高校自然科学研究面上资助项目“通用加权XML模型在便携式个性化用户兴趣本体中的表达方法研究”(项目编号:11KJB630001)的研究成果之一。 |
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| Abstract: |
| This paper begins with the introduction of an idea about judging books' recommending quality through the characteristic analysis of the readers' lending behavior. Based on the bipartite network structure of reader and books' lending relationship, an iterative algorithm which can recognize the book's recommending quality is proposed. This algorithm can provide better recommendation objects for personalized book recommendation service. On the basis of the research mentioned-above, combined with the hierarchy of book catalog, the extract of semantic information of titles, the expression of personalized user profile based on weighted XML model and weight's spreading strategy, this paper also discusses three different methods of personalized book recommendation service in library, which include recommendation service of specific topic books, revised recommendation service of borrowed books, new books recommendation service. Finally, this paper reports some related experiments which show the improvement of effect. 9figs. 10tabs. 13refs. |
| 中文摘要: |
| 本文首先提出一种利用读者借阅行为特征来判断图书可推荐质量的思路,并结合读者图书借阅关系所形成的二分网络结构,设计了一种测度图书可推荐质量的迭代算法,从而为个性化图书推荐服务提供了良好的推荐客体。在上述研究的基础上,结合图书类别目录层次、标题语义信息的提取处理方法、基于加权XML模型的用户个性化模式表达方法及其权值扩散策略,提出了三种图书馆个性化图书推荐服务的形式,分别是特定主题的图书推荐服务、现有所借图书的修正型推荐服务和新书推荐服务。最后,文章对相关测试实验及其效果做了必要的说明。图9。表10。参考文献13。 |
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