| 百度搜索技术及其个性化信息搜索探析 |
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| 引用本文： | 黄原原.百度搜索技术及其个性化信息搜索探析[J].农业图书情报学刊,2010,22(2):84-87. |
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| 作者姓名： | 黄原原 |
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| 作者单位： | 中共天津市委党校,天津,300191 |
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| 摘 要： | 对百度的搜索技术及其应用做了简单的概括和介绍，并针对目前搜索引擎在检准率方面的问题．提出一个基于百度社区和领域本体库，结合相关反馈技术和扩展查询技术，促使个体特征库不断学习用户知识以提供个性化信息检索的模型，以提高检索效率。
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| 关 键 词： | 百度 搜索引擎 个性化搜索 搜索技术 相关反馈 |
Baidu's Search Technology and Personalized Information Search |
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| HUANG Yuan-yuan.Baidu's Search Technology and Personalized Information Search[J].Journal of Library and Information Sciences in Agriculture,2010,22(2):84-87. |
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| Authors: | HUANG Yuan-yuan |
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| Institution: | Tianjin Party School of the Tianjin Committee of the Communist Party of China/a>;Tianjin 300191/a>;China |
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| Abstract: | This paper has briefly summarized and introduced Baidu＇ s search technology and its applications, and for the current search engine in the area of precision problems of community-based Baidu and domain ontology library, combined with relevance feedback query expansion of technology and technology to individual learning characteristics of the user knowledge base to provide personalized information retrieval model to improve the retrieval efficiency. |
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| Keywords: | Baidu personalized search search engine search technology relevance feedback |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
