Search (3 results, page 1 of 1)

  • × subject_ss:"Information storage and retrieval systems"
  1. Stock, W.G.: Information Retrieval : Informationen suchen und finden (2007) 0.03
    0.02653264 = product of:
      0.11939688 = sum of:
        0.065989226 = weight(_text_:informationsvermittlung in 1851) [ClassicSimilarity], result of:
          0.065989226 = score(doc=1851,freq=4.0), product of:
            0.21718307 = queryWeight, product of:
              6.481951 = idf(docFreq=183, maxDocs=44218)
              0.033505816 = queryNorm
            0.30384147 = fieldWeight in 1851, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.481951 = idf(docFreq=183, maxDocs=44218)
              0.0234375 = fieldNorm(doc=1851)
        0.05340765 = weight(_text_:architektur in 1851) [ClassicSimilarity], result of:
          0.05340765 = score(doc=1851,freq=2.0), product of:
            0.23235323 = queryWeight, product of:
              6.9347134 = idf(docFreq=116, maxDocs=44218)
              0.033505816 = queryNorm
            0.22985543 = fieldWeight in 1851, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.9347134 = idf(docFreq=116, maxDocs=44218)
              0.0234375 = fieldNorm(doc=1851)
      0.22222222 = coord(2/9)
    
    Classification
    AN 96000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Allgemeines
    Content
    Enthält die Kapitel: - Grundlagen der Informationswissenschaft Ziel der Buchreihe - Informationswissenschaft - Information und Wissen - Propädeutik des Information Retrieval Geschichte des Information Retrieval - Grundbegriffe des Information Retrieval - Relevanz und Pertinenz - Dokumente - Typologie von Retrievalsystemen - Architektur eines Retrievalsystems - Boolesche Retrievalsysteme Boolesches Retrieval - Informetrische Analysen - Erweitertes Boolesches Retrieval - Informationslinguistik - Natural Language Processing n-Gramme - Worte - Phrasen, Eigennamen, Komposita - Begriffe - Anaphora - Fehlertolerantes Retrieval - Klassische Retrievalmodelle Textstatistik - Vektorraummodell - Probabilistisches Modell - Web Information Retrieval Linktopologie - Strukturinformationen in Dokumenten - Nutzer und Nutzung - Themenentdeckung und -verfolgung - Spezialprobleme des Information Retrieval Soziale Netzwerke und "small worlds" - Kontrolliertes Vokabular - Sprachübergreifendes Retrieval - Anfragedialog - Retrieval von Textstellen - Bild- und Tonretrieval
    RVK
    AN 96000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Allgemeines
  2. Meadow, C.T.: Text information retrieval systems (1992) 0.01
    0.012220226 = product of:
      0.109982036 = sum of:
        0.109982036 = weight(_text_:informationsvermittlung in 1519) [ClassicSimilarity], result of:
          0.109982036 = score(doc=1519,freq=4.0), product of:
            0.21718307 = queryWeight, product of:
              6.481951 = idf(docFreq=183, maxDocs=44218)
              0.033505816 = queryNorm
            0.50640243 = fieldWeight in 1519, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.481951 = idf(docFreq=183, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1519)
      0.11111111 = coord(1/9)
    
    Classification
    AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
    RVK
    AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
  3. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.00
    0.0010920523 = product of:
      0.009828471 = sum of:
        0.009828471 = product of:
          0.019656941 = sum of:
            0.019656941 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
              0.019656941 = score(doc=150,freq=6.0), product of:
                0.11733166 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.033505816 = queryNorm
                0.16753313 = fieldWeight in 150, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=150)
          0.5 = coord(1/2)
      0.11111111 = coord(1/9)
    
    Classification
    006.7 22
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22