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基于查准率的网页信息搜索技术研究分析 被引量:1

Analysis on Web Page Searching Technique Based on Precision
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摘要 随着网络的发展,如何提高网页信息搜索的查准率成为研究的热点。通过对基于标记的网页信息搜索技术、基于元搜索的网页信息搜索技术、以及基于爬虫的网页信息搜索技术在查准率方面的研究进行了分析,并对其未来发展趋势进行了讨论。
出处 《情报杂志》 CSSCI 北大核心 2007年第3期115-117,共3页 Journal of Intelligence
基金 北京市自然基金项目(编号:4062013)"遗传算法在网页信息搜索技术中的应用研究" 北京市科技新星项目(编号:2004B19)
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参考文献29

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