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个性化信息检索系统的用户模型研究 被引量:8

A Study on User Profile of Personal Information Retrieval System
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摘要 分析了传统信息检索系统实现个性化信息检索的必然性,对个性化信息检索系统的信息代理Agent、用户模型等相关问题进行了探讨,提出了一个基于向量空间的个性化信息检索用户模型。
作者 李爱明 刘冰
出处 《情报杂志》 CSSCI 北大核心 2007年第3期121-123,126,共4页 Journal of Intelligence
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参考文献13

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