信息檢索術(shù)語

1、文本操作(textoperation)標(biāo)引詞(indexingterm)倒排文檔(invertedfile)用戶反饋(userfeedback)檢索評價(jià)(retrievalevaluation)查詢語言(querylanguage)用戶界面(userinterface)特別檢索(adhocetrieval)用戶需求檔(userprofile)語詞加權(quán)(termweighting)數(shù)據(jù)檢索(dataretrieval)用戶任務(wù)(Usert

2、ask)查全率(RRecallRatio)查準(zhǔn)率(PPrecisionRatio)漏檢率(OOmissionRatio)誤檢率(MMissRatio)用戶負(fù)擔(dān)(userefft)面向用戶(useriented)擴(kuò)展布爾模型(extendedBooleanmodel)詞干提取(stemming)參考測試集(referencetestcollection)擴(kuò)展模式extendedpatterns容錯(cuò)查詢searchingallowinger

3、rs有序包含(deredinclusion)無序包含(underedinclusion)查詢重構(gòu)queryrefmulation查詢擴(kuò)展queryexpansion語詞重新加權(quán)termreweighting用戶相關(guān)反饋UserRelevanceFeedback描述性元數(shù)據(jù)DeiveMetadata語義元數(shù)據(jù)SemanticMetadata信息檢索(InfmationRetrievalIR)受控詞匯表(controlledvocabula

4、ry)文本壓縮textcompression壓縮比(compressionratio)詞匯分析lexicalanalysis排除停用詞eliminationofstopwds詞匯表(vocabulary)從用戶的角度(fromausercenteredperspective)杜威十進(jìn)分類法(DeweyDecimalClassification)結(jié)構(gòu)化文本檢索(structuredtextretrievalSTR)聯(lián)機(jī)公共檢索目錄(onl

5、inepublicaccesscatalogOPAC)多媒體信息檢索(MultimediaInfmationRetrievalMIR)從計(jì)算機(jī)學(xué)科的角度(fromacomputerscienceperspective)文獻(xiàn)邏輯表示(視圖)(logicalviewofthedocument)檢索性能評價(jià)(retrievalperfmanceevaluation)通用標(biāo)記語言(SGMLstardgeneralmarkuplanguage)機(jī)

6、讀目錄記錄(MachineReadableCatalogingRecdMARC)資源描述框架(ResourceDocumentFramewkRDF)XML(eXtensibleMarkupLanguage可擴(kuò)展標(biāo)記語言)HTML(HyperTextMarkupLanguage超文本標(biāo)記語言)分布式信息檢索(distributedinfmationretrieval)通過圖像內(nèi)容查詢(QuerybyImageContentQBIC)Dis