基于检索意图识别的信息检索专利技术综述  

Patent technical review of information retrieval based on retrieval intention

作　　者：王志超[1] 李银松[1] 

机构地区：[1]国家知识产权局专利局专利审查协作河南中心,河南郑州450002

出　　处：《河南科技》2016年第6期63-65,共3页Henan Science and Technology

摘　　要：信息检索是对大规模电子文本和其他人类语言数据进行表示、搜索和处理的技术。随着信息检索技术的发展,为了使检索结果更加符合用户要求,基于检索意图识别的信息检索技术迅速发展。本文首先介绍信息检索和检索意图识别的基本概念,然后从专利技术的角度介绍基于检索意图识别的信息检索技术的发展路线,并介绍基于检索意图识别的信息检索技术重要申请人的技术路线,最后,总结现有的基于检索意图识别的信息检索技术的整体发展趋势和专利文献在其中所起的作用。Information retrieval is the technology to represent, search and process large-scale electronic text and oth-er human language data. With the development of the information retrieval technology, in order to make the resultmore in line with the user’s requirements, the technology of information retrieval based on retrieval intention devel-ops rapidly. First, we introduce the basic concepts of information retrieval and retrieval intention recognition. Then,we introduce the development routes of the technology and important applicants of information retrieval based on re-trieval intention from the perspective of patent technology. Finally, we summarize the overall development trend ofthe existing information retrieval technology based on retrieval intention and the role of patent literatures.

关 键 词：信息检索 检索意图 多维度 

分 类 号：TP391.3[自动化与计算机技术—计算机应用技术]