Search (1 results, page 1 of 1)

  • × subject_ss:"Library science"
  • × subject_ss:"Relationale Datenbank"
  1. Gödert, W.; Lepsky, K.; Nagelschmidt, M.: Informationserschließung und Automatisches Indexieren : ein Lehr- und Arbeitsbuch (2011) 0.11
    0.113758 = product of:
      0.170637 = sum of:
        0.005041627 = weight(_text_:in in 2550) [ClassicSimilarity], result of:
          0.005041627 = score(doc=2550,freq=2.0), product of:
            0.06709274 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.049323663 = queryNorm
            0.07514416 = fieldWeight in 2550, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2550)
        0.11144841 = weight(_text_:indexierung in 2550) [ClassicSimilarity], result of:
          0.11144841 = score(doc=2550,freq=4.0), product of:
            0.26525867 = queryWeight, product of:
              5.377919 = idf(docFreq=554, maxDocs=44218)
              0.049323663 = queryNorm
            0.42014992 = fieldWeight in 2550, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.377919 = idf(docFreq=554, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2550)
        0.02921498 = weight(_text_:u in 2550) [ClassicSimilarity], result of:
          0.02921498 = score(doc=2550,freq=2.0), product of:
            0.16150759 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.049323663 = queryNorm
            0.1808892 = fieldWeight in 2550, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2550)
        0.024931977 = product of:
          0.049863953 = sum of:
            0.049863953 = weight(_text_:retrieval in 2550) [ClassicSimilarity], result of:
              0.049863953 = score(doc=2550,freq=8.0), product of:
                0.14919989 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.049323663 = queryNorm
                0.33420905 = fieldWeight in 2550, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2550)
          0.5 = coord(1/2)
      0.6666667 = coord(4/6)
    
    Footnote
    Rez. in: ABI Technik 32(2012) H.2, S.113-114 (F. Förster)
    LCSH
    Information storage and retrieval systems
    RSWK
    Automatische Indexierung
    Information Retrieval
    Subject
    Information storage and retrieval systems
    Automatische Indexierung
    Information Retrieval
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur