Document (#17058)

Author

Henriksen, T.

Title

On the mechanization of the chain index

Source

Universal classification II: subject analysis and ordering systems. Proc. of the 4th Int. Study Conf. on Classification research, Augsburg, 28.6.-2.7.1982. Ed.: I. Dahlberg

Imprint

Frankfurt : Indeks

Year

1982

Pages

S.102

Series

Studien zur Klassifikation; Bd.12

Object

Chain indexing

Similar documents (author)

1. Henriksen, T.: Classification and subject cataloguing in the 1980s : IFLA's role (1981) 6.19

   6.190705 = sum of:
     6.190705 = weight(author_txt:henriksen in 846) [ClassicSimilarity], result of:
       6.190705 = fieldWeight in 846, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.905128 = idf(docFreq=5, maxDocs=44218)
         0.625 = fieldNorm(doc=846)
   

2. Henriksen, T.: Information science : towards consensus (1980) 6.19

   6.190705 = sum of:
     6.190705 = weight(author_txt:henriksen in 1314) [ClassicSimilarity], result of:
       6.190705 = fieldWeight in 1314, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.905128 = idf(docFreq=5, maxDocs=44218)
         0.625 = fieldNorm(doc=1314)
   

3. Henriksen, P.: Allgemeine Jahrbücher und ihr Nutzwert für den Informationsdienst : Auswahl und kritischer Vergleich von mindestens zehn laufend erscheinenden Werken aus dem deutschen und englischen Sprachbereich (1979) 6.19

   6.190705 = sum of:
     6.190705 = weight(author_txt:henriksen in 6833) [ClassicSimilarity], result of:
       6.190705 = fieldWeight in 6833, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.905128 = idf(docFreq=5, maxDocs=44218)
         0.625 = fieldNorm(doc=6833)
   

4. Henriksen, D.: Alphabetic or contributor author order : what Is the norm in Danish economics and political science and why? (2019) 6.19

   6.190705 = sum of:
     6.190705 = weight(author_txt:henriksen in 4629) [ClassicSimilarity], result of:
       6.190705 = fieldWeight in 4629, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.905128 = idf(docFreq=5, maxDocs=44218)
         0.625 = fieldNorm(doc=4629)
   

Similar documents (content)

1. Patwardhan, D.V.: Chain indexing : a new look at old technique (1988) 1.51

   1.5077984 = sum of:
     1.5077984 = sum of:
       0.33159178 = weight(abstract_txt:index in 3548) [ClassicSimilarity], result of:
         0.33159178 = score(doc=3548,freq=2.0), product of:
           0.39498553 = queryWeight, product of:
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.08317323 = queryNorm
           0.83950365 = fieldWeight in 3548, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.125 = fieldNorm(doc=3548)
       1.1762067 = weight(abstract_txt:chain in 3548) [ClassicSimilarity], result of:
         1.1762067 = score(doc=3548,freq=2.0), product of:
           0.91868734 = queryWeight, product of:
             1.5250823 = boost
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.08317323 = queryNorm
           1.2803123 = fieldWeight in 3548, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.125 = fieldNorm(doc=3548)
   

2. Lu, G.: ¬An approach to image retrieval based on shape (1997) 1.42

   1.4161633 = sum of:
     1.4161633 = sum of:
       0.2538221 = weight(abstract_txt:index in 3468) [ClassicSimilarity], result of:
         0.2538221 = score(doc=3468,freq=3.0), product of:
           0.39498553 = queryWeight, product of:
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.08317323 = queryNorm
           0.64261115 = fieldWeight in 3468, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.078125 = fieldNorm(doc=3468)
       1.1623412 = weight(abstract_txt:chain in 3468) [ClassicSimilarity], result of:
         1.1623412 = score(doc=3468,freq=5.0), product of:
           0.91868734 = queryWeight, product of:
             1.5250823 = boost
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.08317323 = queryNorm
           1.2652196 = fieldWeight in 3468, product of:
             2.236068 = tf(freq=5.0), with freq of:
               5.0 = termFreq=5.0
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.078125 = fieldNorm(doc=3468)
   

3. Mineur, B.W.: Relations in chains (1973) 1.29

   1.2934518 = sum of:
     1.2934518 = sum of:
       0.2538221 = weight(abstract_txt:index in 7927) [ClassicSimilarity], result of:
         0.2538221 = score(doc=7927,freq=3.0), product of:
           0.39498553 = queryWeight, product of:
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.08317323 = queryNorm
           0.64261115 = fieldWeight in 7927, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.078125 = fieldNorm(doc=7927)
       1.0396297 = weight(abstract_txt:chain in 7927) [ClassicSimilarity], result of:
         1.0396297 = score(doc=7927,freq=4.0), product of:
           0.91868734 = queryWeight, product of:
             1.5250823 = boost
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.08317323 = queryNorm
           1.1316469 = fieldWeight in 7927, product of:
             2.0 = tf(freq=4.0), with freq of:
               4.0 = termFreq=4.0
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.078125 = fieldNorm(doc=7927)
   

4. Weinberg, B.H.: ¬The indexes to AACR2 and its 1988 revision : an evaluation (1990) 1.08

   1.0830917 = sum of:
     1.0830917 = sum of:
       0.35535097 = weight(abstract_txt:index in 3592) [ClassicSimilarity], result of:
         0.35535097 = score(doc=3592,freq=3.0), product of:
           0.39498553 = queryWeight, product of:
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.08317323 = queryNorm
           0.89965564 = fieldWeight in 3592, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.109375 = fieldNorm(doc=3592)
       0.72774076 = weight(abstract_txt:chain in 3592) [ClassicSimilarity], result of:
         0.72774076 = score(doc=3592,freq=1.0), product of:
           0.91868734 = queryWeight, product of:
             1.5250823 = boost
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.08317323 = queryNorm
           0.7921528 = fieldWeight in 3592, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.109375 = fieldNorm(doc=3592)
   

5. Sukiasyan, E.: ¬The ideas of S.R. Ranganathan in Russia : Results and tendencies (1992) 1.07

   1.0661745 = sum of:
     1.0661745 = sum of:
       0.23447081 = weight(abstract_txt:index in 2359) [ClassicSimilarity], result of:
         0.23447081 = score(doc=2359,freq=1.0), product of:
           0.39498553 = queryWeight, product of:
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.08317323 = queryNorm
           0.59361875 = fieldWeight in 2359, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.74895 = idf(docFreq=1040, maxDocs=44218)
             0.125 = fieldNorm(doc=2359)
       0.8317037 = weight(abstract_txt:chain in 2359) [ClassicSimilarity], result of:
         0.8317037 = score(doc=2359,freq=1.0), product of:
           0.91868734 = queryWeight, product of:
             1.5250823 = boost
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.08317323 = queryNorm
           0.9053175 = fieldWeight in 2359, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.24254 = idf(docFreq=85, maxDocs=44218)
             0.125 = fieldNorm(doc=2359)