Daumke P, Schulz S, Müller M L, Dzeyk W, Prinzen L, Pacheco E J, Cancian P Secco, Nohama P, Markó K
University Medical Center Freiburg, Stefan-Meier-Str. 26, 79104 Freiburg, Germany.
Methods Inf Med. 2010;49(2):141-7. doi: 10.3414/ME9303. Epub 2010 Feb 22.
The increasing amount of electronically available documents in bibliographic databases and the clinical documentation requires user-friendly techniques for content retrieval.
A domain-specific approach on semantic text indexing for document retrieval is presented. It is based on a subword thesaurus and maps the content of texts in different European languages to a common interlingual representation, which supports the search across multilingual document collections.
Three use cases are presented where the semantic retrieval method has been implemented: a bibliographic database, a department EHR system, and a consumer-oriented Web portal.
It could be shown that a semantic indexing and retrieval approach, the performance of which had already been empirically assessed in prior studies, proved useful in different prototypical and routine scenarios and was well accepted by several user groups.
书目数据库和临床文档中电子可用文档数量不断增加，这就需要用户友好的内容检索技术。
提出一种用于文档检索的特定领域语义文本索引方法。该方法基于子词叙词表，将不同欧洲语言文本的内容映射到通用的跨语言表示形式，以支持跨多语言文档集合进行搜索。
介绍了三个应用语义检索方法的用例：一个书目数据库、一个科室电子病历系统和一个面向消费者的门户网站。
结果表明，一种语义索引和检索方法在先前研究中已通过实证评估其性能，该方法在不同的原型和常规场景中被证明是有用的，并得到了多个用户群体的认可。
