Document (#17697)

Author
Anker, J.
Title
Some principles of a systematically arranged subject catalogue with an index
Source
Libri. 7(1956-58) no.1, S.55-70
Year
1956
Theme
Systematischer Katalog
Register

Similar documents (content)

  1. Cutter, C.A.: Subjects (1985) 0.83
    0.8292246 = sum of:
      0.8292246 = sum of:
        0.00849067 = weight(abstract_txt:with in 4625) [ClassicSimilarity], result of:
          0.00849067 = score(doc=4625,freq=1.0), product of:
            0.07256576 = queryWeight, product of:
              2.4961398 = idf(docFreq=9949, maxDocs=44421)
              0.029071191 = queryNorm
            0.117006555 = fieldWeight in 4625, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.4961398 = idf(docFreq=9949, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
        0.038431518 = weight(abstract_txt:some in 4625) [ClassicSimilarity], result of:
          0.038431518 = score(doc=4625,freq=2.0), product of:
            0.15759853 = queryWeight, product of:
              1.4737039 = boost
              3.6785707 = idf(docFreq=3049, maxDocs=44421)
              0.029071191 = queryNorm
            0.24385709 = fieldWeight in 4625, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6785707 = idf(docFreq=3049, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
        0.13454622 = weight(abstract_txt:subject in 4625) [ClassicSimilarity], result of:
          0.13454622 = score(doc=4625,freq=17.0), product of:
            0.17804721 = queryWeight, product of:
              1.5663966 = boost
              3.9099448 = idf(docFreq=2419, maxDocs=44421)
              0.029071191 = queryNorm
            0.7556772 = fieldWeight in 4625, product of:
              4.1231055 = tf(freq=17.0), with freq of:
                17.0 = termFreq=17.0
              3.9099448 = idf(docFreq=2419, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
        0.08272704 = weight(abstract_txt:index in 4625) [ClassicSimilarity], result of:
          0.08272704 = score(doc=4625,freq=2.0), product of:
            0.26273954 = queryWeight, product of:
              1.9028163 = boost
              4.7496953 = idf(docFreq=1044, maxDocs=44421)
              0.029071191 = queryNorm
            0.3148633 = fieldWeight in 4625, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7496953 = idf(docFreq=1044, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
        0.07151561 = weight(abstract_txt:catalogue in 4625) [ClassicSimilarity], result of:
          0.07151561 = score(doc=4625,freq=1.0), product of:
            0.3004031 = queryWeight, product of:
              2.034634 = boost
              5.078731 = idf(docFreq=751, maxDocs=44421)
              0.029071191 = queryNorm
            0.23806551 = fieldWeight in 4625, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.078731 = idf(docFreq=751, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
        0.106009714 = weight(abstract_txt:principles in 4625) [ClassicSimilarity], result of:
          0.106009714 = score(doc=4625,freq=2.0), product of:
            0.30997327 = queryWeight, product of:
              2.0667896 = boost
              5.1589956 = idf(docFreq=693, maxDocs=44421)
              0.029071191 = queryNorm
            0.3419963 = fieldWeight in 4625, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.1589956 = idf(docFreq=693, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
        0.17664124 = weight(abstract_txt:systematically in 4625) [ClassicSimilarity], result of:
          0.17664124 = score(doc=4625,freq=1.0), product of:
            0.5489067 = queryWeight, product of:
              2.7503211 = boost
              6.8651857 = idf(docFreq=125, maxDocs=44421)
              0.029071191 = queryNorm
            0.3218056 = fieldWeight in 4625, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.8651857 = idf(docFreq=125, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
        0.21086255 = weight(abstract_txt:arranged in 4625) [ClassicSimilarity], result of:
          0.21086255 = score(doc=4625,freq=1.0), product of:
            0.6176893 = queryWeight, product of:
              2.9175558 = boost
              7.282627 = idf(docFreq=82, maxDocs=44421)
              0.029071191 = queryNorm
            0.34137315 = fieldWeight in 4625, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.282627 = idf(docFreq=82, maxDocs=44421)
              0.046875 = fieldNorm(doc=4625)
    
  2. Collins, F.H.; Robertson, M.: ¬The making of an index (1993) 0.40
    0.40255308 = sum of:
      0.40255308 = product of:
        0.64408493 = sum of:
          0.089673534 = weight(abstract_txt:some in 6604) [ClassicSimilarity], result of:
            0.089673534 = score(doc=6604,freq=2.0), product of:
              0.15759853 = queryWeight, product of:
                1.4737039 = boost
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.029071191 = queryNorm
              0.5689998 = fieldWeight in 6604, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.109375 = fieldNorm(doc=6604)
          0.07614192 = weight(abstract_txt:subject in 6604) [ClassicSimilarity], result of:
            0.07614192 = score(doc=6604,freq=1.0), product of:
              0.17804721 = queryWeight, product of:
                1.5663966 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.029071191 = queryNorm
              0.4276502 = fieldWeight in 6604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.109375 = fieldNorm(doc=6604)
          0.13649264 = weight(abstract_txt:index in 6604) [ClassicSimilarity], result of:
            0.13649264 = score(doc=6604,freq=1.0), product of:
              0.26273954 = queryWeight, product of:
                1.9028163 = boost
                4.7496953 = idf(docFreq=1044, maxDocs=44421)
                0.029071191 = queryNorm
              0.51949793 = fieldWeight in 6604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7496953 = idf(docFreq=1044, maxDocs=44421)
                0.109375 = fieldNorm(doc=6604)
          0.16686977 = weight(abstract_txt:catalogue in 6604) [ClassicSimilarity], result of:
            0.16686977 = score(doc=6604,freq=1.0), product of:
              0.3004031 = queryWeight, product of:
                2.034634 = boost
                5.078731 = idf(docFreq=751, maxDocs=44421)
                0.029071191 = queryNorm
              0.5554862 = fieldWeight in 6604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.078731 = idf(docFreq=751, maxDocs=44421)
                0.109375 = fieldNorm(doc=6604)
          0.1749071 = weight(abstract_txt:principles in 6604) [ClassicSimilarity], result of:
            0.1749071 = score(doc=6604,freq=1.0), product of:
              0.30997327 = queryWeight, product of:
                2.0667896 = boost
                5.1589956 = idf(docFreq=693, maxDocs=44421)
                0.029071191 = queryNorm
              0.56426513 = fieldWeight in 6604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1589956 = idf(docFreq=693, maxDocs=44421)
                0.109375 = fieldNorm(doc=6604)
        0.625 = coord(5/8)
    
  3. Dahlberg, I: ¬A systematic new lexicon of all knowledge fields based on the Information Coding Classification (2012) 0.38
    0.37535048 = sum of:
      0.37535048 = product of:
        0.6005608 = sum of:
          0.02451045 = weight(abstract_txt:with in 1081) [ClassicSimilarity], result of:
            0.02451045 = score(doc=1081,freq=3.0), product of:
              0.07256576 = queryWeight, product of:
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.029071191 = queryNorm
              0.33776882 = fieldWeight in 1081, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.078125 = fieldNorm(doc=1081)
          0.045291975 = weight(abstract_txt:some in 1081) [ClassicSimilarity], result of:
            0.045291975 = score(doc=1081,freq=1.0), product of:
              0.15759853 = queryWeight, product of:
                1.4737039 = boost
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.029071191 = queryNorm
              0.28738832 = fieldWeight in 1081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.078125 = fieldNorm(doc=1081)
          0.054387093 = weight(abstract_txt:subject in 1081) [ClassicSimilarity], result of:
            0.054387093 = score(doc=1081,freq=1.0), product of:
              0.17804721 = queryWeight, product of:
                1.5663966 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.029071191 = queryNorm
              0.30546445 = fieldWeight in 1081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=1081)
          0.12493366 = weight(abstract_txt:principles in 1081) [ClassicSimilarity], result of:
            0.12493366 = score(doc=1081,freq=1.0), product of:
              0.30997327 = queryWeight, product of:
                2.0667896 = boost
                5.1589956 = idf(docFreq=693, maxDocs=44421)
                0.029071191 = queryNorm
              0.40304655 = fieldWeight in 1081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1589956 = idf(docFreq=693, maxDocs=44421)
                0.078125 = fieldNorm(doc=1081)
          0.35143757 = weight(abstract_txt:arranged in 1081) [ClassicSimilarity], result of:
            0.35143757 = score(doc=1081,freq=1.0), product of:
              0.6176893 = queryWeight, product of:
                2.9175558 = boost
                7.282627 = idf(docFreq=82, maxDocs=44421)
                0.029071191 = queryNorm
              0.56895524 = fieldWeight in 1081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.282627 = idf(docFreq=82, maxDocs=44421)
                0.078125 = fieldNorm(doc=1081)
        0.625 = coord(5/8)
    
  4. Bakewell, K.G.B.: Indexing LISA (1983) 0.36
    0.35622847 = sum of:
      0.35622847 = product of:
        0.71245694 = sum of:
          0.045291975 = weight(abstract_txt:some in 1337) [ClassicSimilarity], result of:
            0.045291975 = score(doc=1337,freq=1.0), product of:
              0.15759853 = queryWeight, product of:
                1.4737039 = boost
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.029071191 = queryNorm
              0.28738832 = fieldWeight in 1337, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.078125 = fieldNorm(doc=1337)
          0.07691496 = weight(abstract_txt:subject in 1337) [ClassicSimilarity], result of:
            0.07691496 = score(doc=1337,freq=2.0), product of:
              0.17804721 = queryWeight, product of:
                1.5663966 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.029071191 = queryNorm
              0.43199193 = fieldWeight in 1337, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=1337)
          0.2388124 = weight(abstract_txt:index in 1337) [ClassicSimilarity], result of:
            0.2388124 = score(doc=1337,freq=6.0), product of:
              0.26273954 = queryWeight, product of:
                1.9028163 = boost
                4.7496953 = idf(docFreq=1044, maxDocs=44421)
                0.029071191 = queryNorm
              0.9089321 = fieldWeight in 1337, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.7496953 = idf(docFreq=1044, maxDocs=44421)
                0.078125 = fieldNorm(doc=1337)
          0.35143757 = weight(abstract_txt:arranged in 1337) [ClassicSimilarity], result of:
            0.35143757 = score(doc=1337,freq=1.0), product of:
              0.6176893 = queryWeight, product of:
                2.9175558 = boost
                7.282627 = idf(docFreq=82, maxDocs=44421)
                0.029071191 = queryNorm
              0.56895524 = fieldWeight in 1337, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.282627 = idf(docFreq=82, maxDocs=44421)
                0.078125 = fieldNorm(doc=1337)
        0.5 = coord(4/8)
    
  5. Eyre, J.J.: Computer-based indexing systems : implications for the book indexer (1974) 0.33
    0.3347125 = sum of:
      0.3347125 = product of:
        0.669425 = sum of:
          0.01698134 = weight(abstract_txt:with in 1205) [ClassicSimilarity], result of:
            0.01698134 = score(doc=1205,freq=1.0), product of:
              0.07256576 = queryWeight, product of:
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.029071191 = queryNorm
              0.23401311 = fieldWeight in 1205, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.09375 = fieldNorm(doc=1205)
          0.06526451 = weight(abstract_txt:subject in 1205) [ClassicSimilarity], result of:
            0.06526451 = score(doc=1205,freq=1.0), product of:
              0.17804721 = queryWeight, product of:
                1.5663966 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.029071191 = queryNorm
              0.36655733 = fieldWeight in 1205, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.09375 = fieldNorm(doc=1205)
          0.16545407 = weight(abstract_txt:index in 1205) [ClassicSimilarity], result of:
            0.16545407 = score(doc=1205,freq=2.0), product of:
              0.26273954 = queryWeight, product of:
                1.9028163 = boost
                4.7496953 = idf(docFreq=1044, maxDocs=44421)
                0.029071191 = queryNorm
              0.6297266 = fieldWeight in 1205, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.7496953 = idf(docFreq=1044, maxDocs=44421)
                0.09375 = fieldNorm(doc=1205)
          0.4217251 = weight(abstract_txt:arranged in 1205) [ClassicSimilarity], result of:
            0.4217251 = score(doc=1205,freq=1.0), product of:
              0.6176893 = queryWeight, product of:
                2.9175558 = boost
                7.282627 = idf(docFreq=82, maxDocs=44421)
                0.029071191 = queryNorm
              0.6827463 = fieldWeight in 1205, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.282627 = idf(docFreq=82, maxDocs=44421)
                0.09375 = fieldNorm(doc=1205)
        0.5 = coord(4/8)