Karanikolas N N, Skourlas C
Areteion University Hospital, Athens, Greece.
Med Inform Internet Med. 2000 Apr-Jun;25(2):133-46. doi: 10.1080/14639230050058310.
In this paper, the design and development of Computer Assisted Information Resources Navigation (CAIRN) is discussed. CAIRN system is a medical information retrieval system that allows physicians and students to store full text medical information from any resource, organize and retrieve it. The most important feature of CAIRN is its capability to assist the user, physician, student etc. in selecting documents against a submitted query in Natural Language. The retrieved documents are presented in decreasing order according to their similarity to the submitted query. The nearest neighbour method is used. An alternative similarity measure based on a new calculation of the length of documents is proposed and some experimentation with it is discussed.
本文讨论了计算机辅助信息资源导航（CAIRN）的设计与开发。CAIRN系统是一个医学信息检索系统，它允许医生和学生存储来自任何资源的全文医学信息，对其进行组织和检索。CAIRN最重要的特性是它能够帮助用户（医生、学生等）根据提交的自然语言查询来选择文档。检索到的文档根据它们与提交查询的相似度按降序排列。使用的是最近邻方法。提出了一种基于文档长度新计算的替代相似度度量，并讨论了对其进行的一些实验。
