作者: Marianne Lykke , Birger Larsen , Haakon Lund , Peter Ingwersen
DOI: 10.1007/978-3-642-12275-0_63
关键词: Search box 、 Set (abstract data type) 、 Metadata 、 Domain (software engineering) 、 Computer science 、 Result list 、 Information retrieval 、 Relevance (information retrieval) 、 Range (mathematics) 、 Test (assessment)
摘要: The poster discusses the characteristics needed in an information retrieval (IR) test collection to facilitate evaluation of integrated search, i.e. search across a range different sources but with one box and ranked result list, describes analyses new constructed for this purpose. consists approx. 18,000 monographic records, 160,000 papers journal articles PDF 275,000 abstracts varied set metadata vocabularies from physics domain, 65 topics based on real work tasks corresponding graded relevance assessments. may be used systems- as well user-oriented evaluation.