三种数值检索方式在SADIQ中的应用研究  

A Research on the Application of Three Kinds of Numerical Retrieval Methods in SADIQ

作　　者：张晓冬[1] 赵义强[1] 李清燕[1] 刘锦霞[1] 王涛[1] 张华山[1] 

机构地区：[1]国家知识产权局专利审查协作北京中心材料部

出　　处：《吉林工程技术师范学院学报》2013年第8期83-85,共3页Journal of Jilin Engineering Normal University

摘　　要：本文介绍了SADIQ数据库针对玻璃/搪瓷釉料/陶瓷材料组分数值范围检索的特点,采用图解方法对比分析三种数值范围检索方式,并针对实际案例研究三种数值范围检索方式在SADIQ数据库中的应用。研究表明,三种数值范围检索方式各有特点,灵活综合运用能够实现在SADIQ数据库中查准和查全数据资源,快速获得评价专利申请的新颖性和/或创造性的文献。This paper introduces that the SADIQ database makes use of the graphical method to compare and analyze three kinds of numerical range retrieval methods according to the numerical range searching characteristics of glass / enamel glaze / ceramic material component;and it studies the application of three numerical range retrieval modes in SADIQ database according to the actual case study.Research shows that the three kinds of numerical range retrieval methods have different characteristics,are flexibly and comprehensively used can achieve the precision ratio and recall ratio of data resource in the SADIQ database,so as to rapidly obtain novel and creative literatures of patent applications.

关 键 词：SADIQ 数值范围 查准率 查全率 

分 类 号：TQ171.68[化学工程—玻璃工业]