Search (4 results, page 1 of 1)

  • × subject_ss:"Information Retrieval (BVB)"
  1. Nürnberger, A.: Datenbanken und Recherche : ein Handbuch für Journalisten und Dokumentaristen ; [über Archive, Dokumentationen und elektronische Datenbanken] (1993) 0.00 
    0.004097169 = product of:
  0.008194338 = sum of:
    0.008194338 = product of:
      0.016388675 = sum of:
        0.016388675 = weight(_text_:d in 1587) [ClassicSimilarity], result of:
          0.016388675 = score(doc=1587,freq=10.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.18774758 = fieldWeight in 1587, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.03125 = fieldNorm(doc=1587)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    Pub D 487 / Pressedatenbank
    Pub D 491 / Pressearchiv
    Language
    d
    SBB
    Pub D 487 / Pressedatenbank
    Pub D 491 / Pressearchiv
  2. Information visualization in data mining and knowledge discovery (2002) 0.00 
    0.0031125061 = product of:
  0.0062250122 = sum of:
    0.0062250122 = product of:
      0.0124500245 = sum of:
        0.0124500245 = weight(_text_:22 in 1789) [ClassicSimilarity], result of:
          0.0124500245 = score(doc=1789,freq=2.0), product of:
            0.16089413 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045945734 = queryNorm
            0.07738023 = fieldWeight in 1789, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.015625 = fieldNorm(doc=1789)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    23. 3.2008 19:10:22
  3. ¬Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf : Methodische Erkenntnisse und Erfahrungen; OPAC-Kolloquium am 27.-28.11.1989 (1991) 0.00 
    0.0025912772 = product of:
  0.0051825545 = sum of:
    0.0051825545 = product of:
      0.010365109 = sum of:
        0.010365109 = weight(_text_:d in 1645) [ClassicSimilarity], result of:
          0.010365109 = score(doc=1645,freq=4.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.118742 = fieldWeight in 1645, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.03125 = fieldNorm(doc=1645)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    d
    Location
    D
  4. Glöckner-Rist, A.: Suchfragen im Information Retrieval : eine empirische Untersuchung zum Rechercheverhalten von Informationsvermittlern und Endbenutzern (1992) 0.00 
    0.0018323096 = product of:
  0.0036646193 = sum of:
    0.0036646193 = product of:
      0.0073292386 = sum of:
        0.0073292386 = weight(_text_:d in 1602) [ClassicSimilarity], result of:
          0.0073292386 = score(doc=1602,freq=2.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.08396327 = fieldWeight in 1602, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.03125 = fieldNorm(doc=1602)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    d

Authors

Years

Languages

Types

Themes

Subjects

Classifications