摘要
阐述了中国专利文献检索中的术语规范化问题,列举了中国专利文献中一些专利项目名称所使用的名词术语的若干不规范用法,分析了由于采用不规范名词术语带来的检索失误及产生的不良后果,强调了在专利查新检索中使用规范化文字术语的意义,以便提高专利文献的查全率和查准率。
This paper expounds the normalization of words and terms in China＇s patent documents retrieval, lists some non-standard use of the words and terms in the names of some patent projects in China＇s patent documents, analyzes the retrieval failures and bad consequences caused by using the non-standard words and terms, and emphasizes the significance of using standard words and terms in patent novelty retrieval for improving the recall ratio and precision ratio of patent documents.
出处
《科技情报开发与经济》
2014年第4期127-129,共3页
Sci-Tech Information Development & Economy
关键词
专利检索
文字术语
规范化
patent retrieval
words and terms
normalization
