都柏林核心集對減低檢索失誤率的實務研討

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dc.contributor.author吳政叡zh_tw
dc.contributor.authorCheng-Juei Wuen_US
dc.date.accessioned2014-10-27T15:19:43Z
dc.date.available2014-10-27T15:19:43Z
dc.date.issued1998-04-??zh_TW
dc.description.abstractIn order to test the power of metadata on information retrieval, the author designed and conducted an experiment on a group of seven graduate students using the Dublin Core as the cataloging metadata. The experimental results show that, on average, the retrieval error ratio is only 2.9% for the MES system (URL: http://140.136.85.194), which utilizes the Dublin Core to describe the documents on Web, in contrast to 20.7% for the seven famous search engines including HOTBOT, GAIS, LYCOS, EXCITE, INFOSEEK, YAHOO, and OCTOPUS. The very low error ratio indicates that the users can use the information of the Dublin Core to decide whether to retrieve the documents or not.en_US
dc.identifierB4192B99-7406-1EDE-667D-93A76466739Bzh_TW
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/15462
dc.language中文zh_TW
dc.publisher國立台灣師範大學圖書資訊研究所zh_tw
dc.publisherGraduate Institute of Library and Information Studiesen_US
dc.relation24(1)，50-64zh_TW
dc.relation.ispartof圖書館學與資訊科學zh_tw
dc.subject.other都柏林核心集zh_tw
dc.subject.other檢索失誤率zh_tw
dc.subject.other元資料zh_tw
dc.subject.other檢索zh_tw
dc.subject.other電子圖書館zh_tw
dc.subject.otherDublin coreen_US
dc.subject.otherRetrieval error ratioen_US
dc.subject.otherMetadataen_US
dc.subject.otherInformation retrievalen_US
dc.subject.otherDigital libraryen_US
dc.title都柏林核心集對減低檢索失誤率的實務研討zh-tw
dc.title.alternativeExperiments on Using the Dublin Core to Reduce the Retrieval Error Ratiozh_tw

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