电信科学 ›› 2009, Vol. 25 ›› Issue (10): 37-41.doi: 10.3969/j.issn.1000-0801.2009.10.009

• 研究与开发 • 上一篇    下一篇

电信企业开展个性化信息服务的研究

杨震,陈晓勤   

  1. 中国电信股份有限公司上海研究院 上海 200122
  • 出版日期:2009-10-15 发布日期:2009-10-15

Study of Personal Information Retrieval and Service Demand for Telecom

Zhen yang,Xiaoqin Chen   

  1. Shanghai Research Institute of China Telecom Co.,Ltd.,Shanghai 200122,China
  • Online:2009-10-15 Published:2009-10-15

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被引次数

33

摘要：

随着信息资源的爆炸性增长，传统的信息获取系统越来越不能满足人们的信息需求。以用户需求为核心的个性化信息服务越来越受到人们的重视，但关于个性化信息获取的特点、个性化信息服务模型及体系架构的理论和实际应用研究还有很大的欠缺。本文首先总结了以搜索引擎为代表的信息服务系统的发展现状，然后提出了基于自适应体系的个性化信息服务模型，为今后的个性化信息服务研究打下了一定的基础。

关键词: 个性化, 信息获取, 自适应, 体系架构

Abstract:

With the volume of information and the number of information sources are continuously increasing, the traditional information service system canˊt meet the harsh information demands. The information service that focuses on the user personal demand which has personal characteristic has become more and more important. But the research that about the personal information retrieval,the user information model,and the system architecture is still have more study to do.In this article,we first studied the information service system such as search engine,and than focuses on personalized information retrieval.In the end of the article, give a system model which has the ability of self-adaptive of different user. The study also will become the foundation of the future PIR system development.

Key words: personal, information retrieval, self-adaptive, system architecture

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