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用户需求模式协同构建的初步探索 被引量：1

Collaborative User Profile Acquisition: A Pilot Theoretical & Empirical Study
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摘要 从用户需求模式的基本概念出发,研究在知识共享与交流的背景下用户需求模式与查询(式)的关系,分析了现有的用户需求模式构建方法,探讨了网络环境下构建用户需求模式的新方法——协同构建,包括用户群体性评价证据的寻找和协同构建的主要原则。 The paper is a pilot study on the problem of collaborative user profile acquisition. Under the background of the knowledge sharing and communicating on Web2.0, the paper starts from the basic concept of user profile; discusses the relationship between query and user profile; and introduces the acquisition methods, collaborative filtering and the acquisition method of user profile in Web environment.
作者 赖茂生 屈鹏
机构地区 北京大学信息管理系
出处 《情报科学》 CSSCI 北大核心 2009年第9期1296-1300,共5页 Information Science
关键词 用户需求模式 协同过滤 用户需求模式构建 user profile collaborative filtering profile acquisition
分类号 G350 [文化科学—情报学]
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参考文献15

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情报科学
2009年 第9期

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