Search (1 results, page 1 of 1)

  • × classification_ss:"025.4/9 / dc19"
  • × classification_ss:"ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme"
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.05 
    0.054829758 = product of:
  0.16448927 = sum of:
    0.16448927 = sum of:
      0.10333661 = weight(_text_:indexing in 217) [ClassicSimilarity], result of:
        0.10333661 = score(doc=217,freq=4.0), product of:
          0.21596694 = queryWeight, product of:
            3.8278677 = idf(docFreq=2614, maxDocs=44218)
            0.056419645 = queryNorm
          0.47848347 = fieldWeight in 217, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.8278677 = idf(docFreq=2614, maxDocs=44218)
            0.0625 = fieldNorm(doc=217)
      0.061152663 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
        0.061152663 = score(doc=217,freq=2.0), product of:
          0.19757198 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.056419645 = queryNorm
          0.30952093 = fieldWeight in 217, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=217)
  0.33333334 = coord(1/3)
    Date
    22. 4.2007 10:07:51
    LCSH
    Indexing
    Subject
    Indexing