資源描述：
《a faceted interface to the library catalog》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。
1、AFacetedInterfacetotheLibraryCatalogTitoSierra NCSULibraries ALAMidwinterMeeting January20,2007OutlineMotivationDemoKeyFeaturesFacetedNavigationFacetUsageStatisticsImplementationChallengesReflectionsMotivationImprovethelibrarycataloguserexperienceExploitexistinga
2、uthorityinfrastructure(makeMARCdataworkharder!)EndecaatNCSUEndecausedtoimprovethediscoveryportionofthelibrarycatalogEndecasoftwareindexes1.6millionMARCrecordsexportednightlyfromSirsiUnicornILSBackendfunctionsofILSremainintactWhatisEndeca?SoftwarecompanybasedinCam
3、bridge,MASearchandinformationaccesstechnologyproviderforseveralmajore-commercewebsitesDevelopersoftheEndecaInformationAccessPlatformWhyEndeca?ConfigurablerelevancerankingImprovedresponsetimeBettersearchfeaturesBettersubjectaccessbyturningmetadataintofacetsDemoKey
4、FeaturesRelevancerankingSearchcomfortsTruebrowseFacetednavigationRelevanceRankingBasedonalocallymanagedandcustomizablealgorithmFactorsQueryasenteredmostrelevantFieldmatchweighting(title>notesfield)NumberoffieldsmatchedLotsofotherleversanddialstotweakSearchComfort
5、s“Didyoumean…”suggestionsAutomaticspellcorrectionStemmingSortoptionsTrueBrowseBrowsebyLibraryofCongressClassificationwithoutenteringsearchtermsFacetedNavigationWhatisit?Whydoit?WhatisFacetedNavigation?WhatisFacetedNavigation?SearchandbrowseinasingleinterfaceFacet
6、scanvaryinscopeWhatistheitemabout?Whatkindofitemisit?Whereisit?EnablesuserstonarrowresultsWhyFacetedNavigation?InformationForaging(PirolliandCard)PeopleseekmaximumbenefitforminimaleffortwhensearchingforinformationPeoplelookforcluestodetermineiftheyareontherightpa
7、thFacetedresultsprovidecluesHelpusershelpthemselvesFacetedNavigationontheWebFacetedNavigationontheWebFacetedNavigationontheWebFacetedNavigationinLibrariesFacetedNavigationinLibrariesFacetedNavigationinLibrariesFacetedNavigationinLibrariesFacetsImplementedatNCSUAv
8、ailabilityAuthorLibraryFormatLanguageBrowse:NewLCClassificationSubject:TopicSubject:GenreSubject:RegionSubject:EraFacetUsageStatisticsJuly-November2006FacetUsa
