| 搜索引擎的检索技术及其对比研究 |
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| 引用本文： | 金蓓,叶晓俊. 搜索引擎的检索技术及其对比研究[J]. 北京城市学院学报, 2006, 0(4): 87-90 |
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| 作者姓名： | 金蓓 叶晓俊 |
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| 作者单位： | 北京城市学院现代学部,北京,100083;清华大学软件学院,北京,100084 |
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| 摘 要： | 随着因特网的普及,搜索引擎的探索逐渐成了人们注目的焦点。查准率和查全率为评价标准来评价目前各类搜索引擎和搜索策略的检索效果并不理想。本文通过对目前主要检索技术的分析比较,对其中概念检索技术做了重点分析。
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| 关 键 词： | 搜索引擎 检索技术 概念检索 |
| 文章编号： | 1673-4513(2006)-04-087-04 |
| 修稿时间： | 2006-10-20 |
The Contrast research on Search Strategy applied in the search engine |
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| Jin Bei,Ye Xiaojun. The Contrast research on Search Strategy applied in the search engine[J]. Haidian University Journal, 2006, 0(4): 87-90 |
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| Authors: | Jin Bei Ye Xiaojun |
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| Affiliation: | Jin Bei Ye Xiaojun |
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| Abstract: | Along with Internet's popularization, the exploration of search engine has become the focal point gradually. But the effect of all search strategy is not ideal which is estimated by the accuracy ratio and the entirety ratio. This article has analyzed and compared the present main search strategy, and has made the key analysis to search strategy based on concept. |
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| Keywords: | search engine search strategy concept |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
