一种具有属性集成/融合能力的搜索策略  

Search strategy with attribute integration/infusion capability

作　　者：吴早亮[1] 孟莉[2] 徐凌宇[1] 李严[1] 黄文涛[1] 

机构地区：[1]上海大学计算机工程与科学学院,上海200072 [2]沈阳东软软件股份有限公司,沈阳110179

出　　处：《计算机应用研究》2008年第1期87-89,共3页Application Research of Computers

基　　金：国家科技攻关资助项目(2004-BA608B-030303,2001-BA608B-0808);上海市科技发展基金资助项目(205386)

摘　　要：针对搜索结果数量过多、各信息源——网页的属性值不一致的特点,提出一种具有属性融合/集成能力的搜索策略,拟建立自动搜索生成系统取代人工分拣。通过对检索出来的网页作信息抽取、对比、统计,进行集成/融合,最终提交给用户统一的信息视图,保证了信息完备性与权威性。用该方法建立的微机性能/报价检索示范系统的试运行与测试数据表明,该系统基本能够从繁重的人工检索中解脱出来,提高了自动化程度。Because of the excessive number of search results and the inconsistencies of attribute value of information ebsite, this paper presented a search strategy with attribute integration / infusion capabilities and established an automatic generation system to replace the manual sorting. Contrasted the retrieval of information from the website, and then integrated/infused. At last, submitted a unified information view to the users and it could ensure the completeness and authority of the information. Using this method established the system of the performance of PC/quotations retrieval and test data indicate that the system can be free from heavy manual retrieval and it increases the degree of automation.

关 键 词：检索 搜索引擎 WEB信息抽取 数据集成/融合 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]