Document (#77)

Author

Dykstra, M.

Title

Can subject headings be saved?

Source

Library journal. 113(1988) Sept.15, S.55-58

Year

1988

Theme

Verbale Doksprachen für präkombinierte Einträge
Regeln für den Schlagwortkatalog (RSWK)

Object

LCSH

Similar documents (author)

1. Dykstra, M.: LC subject headings disguised as a thesaurus (1988) 5.80

   5.8024426 = sum of:
     5.8024426 = weight(author_txt:dykstra in 77) [ClassicSimilarity], result of:
       5.8024426 = fieldWeight in 77, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.283908 = idf(docFreq=10, maxDocs=43556)
         0.625 = fieldNorm(doc=77)
   

2. Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987) 5.80

   5.8024426 = sum of:
     5.8024426 = weight(author_txt:dykstra in 152) [ClassicSimilarity], result of:
       5.8024426 = fieldWeight in 152, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.283908 = idf(docFreq=10, maxDocs=43556)
         0.625 = fieldNorm(doc=152)
   

3. Dykstra, M.: PRECIS in the online catalog (1989) 5.80

   5.8024426 = sum of:
     5.8024426 = weight(author_txt:dykstra in 348) [ClassicSimilarity], result of:
       5.8024426 = fieldWeight in 348, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.283908 = idf(docFreq=10, maxDocs=43556)
         0.625 = fieldNorm(doc=348)
   

4. Dykstra, M.: ¬The lion that squeaked (1978) 5.80

   5.8024426 = sum of:
     5.8024426 = weight(author_txt:dykstra in 1647) [ClassicSimilarity], result of:
       5.8024426 = fieldWeight in 1647, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.283908 = idf(docFreq=10, maxDocs=43556)
         0.625 = fieldNorm(doc=1647)
   

5. Dykstra, M.: Canada's role in bridging the North American / European approach to classification (1990) 5.80

   5.8024426 = sum of:
     5.8024426 = weight(author_txt:dykstra in 2405) [ClassicSimilarity], result of:
       5.8024426 = fieldWeight in 2405, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.283908 = idf(docFreq=10, maxDocs=43556)
         0.625 = fieldNorm(doc=2405)
   

Similar documents (content)

1. Zhang, X.; Liu, J.; Cole, M.; Belkin, N.: Predicting users' domain knowledge in information retrieval using multiple regression analysis of search behaviors (2015) 0.66

   0.66146445 = sum of:
     0.66146445 = sum of:
       0.044546276 = weight(abstract_txt:subject in 3820) [ClassicSimilarity], result of:
         0.044546276 = score(doc=3820,freq=1.0), product of:
           0.18211457 = queryWeight, product of:
             3.9136925 = idf(docFreq=2363, maxDocs=43556)
             0.046532672 = queryNorm
           0.24460578 = fieldWeight in 3820, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             3.9136925 = idf(docFreq=2363, maxDocs=43556)
             0.0625 = fieldNorm(doc=3820)
       0.10207683 = weight(abstract_txt:headings in 3820) [ClassicSimilarity], result of:
         0.10207683 = score(doc=3820,freq=1.0), product of:
           0.3165351 = queryWeight, product of:
             1.3183739 = boost
             5.15971 = idf(docFreq=679, maxDocs=43556)
             0.046532672 = queryNorm
           0.32248187 = fieldWeight in 3820, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             5.15971 = idf(docFreq=679, maxDocs=43556)
             0.0625 = fieldNorm(doc=3820)
       0.5148413 = weight(abstract_txt:saved in 3820) [ClassicSimilarity], result of:
         0.5148413 = score(doc=3820,freq=1.0), product of:
           0.93093497 = queryWeight, product of:
             2.260931 = boost
             8.848589 = idf(docFreq=16, maxDocs=43556)
             0.046532672 = queryNorm
           0.5530368 = fieldWeight in 3820, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.848589 = idf(docFreq=16, maxDocs=43556)
             0.0625 = fieldNorm(doc=3820)
   

2. Buizza, P.; Guerrini, M: ¬A conceptual model for the new Soggettario : subject indexing in the light of FRBR (2002) 0.59

   0.5864924 = sum of:
     0.5864924 = product of:
       0.8797386 = sum of:
         0.26727766 = weight(abstract_txt:subject in 683) [ClassicSimilarity], result of:
           0.26727766 = score(doc=683,freq=1.0), product of:
             0.18211457 = queryWeight, product of:
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.046532672 = queryNorm
             1.4676347 = fieldWeight in 683, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.375 = fieldNorm(doc=683)
         0.612461 = weight(abstract_txt:headings in 683) [ClassicSimilarity], result of:
           0.612461 = score(doc=683,freq=1.0), product of:
             0.3165351 = queryWeight, product of:
               1.3183739 = boost
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.046532672 = queryNorm
             1.9348912 = fieldWeight in 683, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.375 = fieldNorm(doc=683)
       0.6666667 = coord(2/3)
   

3. Russell, M.A.: Inconsistencies in subject headings in young adult resources (1991) 0.39

   0.39099497 = sum of:
     0.39099497 = product of:
       0.5864924 = sum of:
         0.1781851 = weight(abstract_txt:subject in 4786) [ClassicSimilarity], result of:
           0.1781851 = score(doc=4786,freq=4.0), product of:
             0.18211457 = queryWeight, product of:
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.046532672 = queryNorm
             0.9784231 = fieldWeight in 4786, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.125 = fieldNorm(doc=4786)
         0.4083073 = weight(abstract_txt:headings in 4786) [ClassicSimilarity], result of:
           0.4083073 = score(doc=4786,freq=4.0), product of:
             0.3165351 = queryWeight, product of:
               1.3183739 = boost
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.046532672 = queryNorm
             1.2899275 = fieldWeight in 4786, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.125 = fieldNorm(doc=4786)
       0.6666667 = coord(2/3)
   

4. Dailey, J.E.: Subject headings (1980) 0.39

   0.39099497 = sum of:
     0.39099497 = product of:
       0.5864924 = sum of:
         0.1781851 = weight(abstract_txt:subject in 669) [ClassicSimilarity], result of:
           0.1781851 = score(doc=669,freq=1.0), product of:
             0.18211457 = queryWeight, product of:
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.046532672 = queryNorm
             0.9784231 = fieldWeight in 669, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.25 = fieldNorm(doc=669)
         0.4083073 = weight(abstract_txt:headings in 669) [ClassicSimilarity], result of:
           0.4083073 = score(doc=669,freq=1.0), product of:
             0.3165351 = queryWeight, product of:
               1.3183739 = boost
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.046532672 = queryNorm
             1.2899275 = fieldWeight in 669, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.25 = fieldNorm(doc=669)
       0.6666667 = coord(2/3)
   

5. Hoffmann, G.: Hebrew subject headings : development and implementation at Bar-Ilan University (1991/92) 0.39

   0.39099497 = sum of:
     0.39099497 = product of:
       0.5864924 = sum of:
         0.1781851 = weight(abstract_txt:subject in 4012) [ClassicSimilarity], result of:
           0.1781851 = score(doc=4012,freq=4.0), product of:
             0.18211457 = queryWeight, product of:
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.046532672 = queryNorm
             0.9784231 = fieldWeight in 4012, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.9136925 = idf(docFreq=2363, maxDocs=43556)
               0.125 = fieldNorm(doc=4012)
         0.4083073 = weight(abstract_txt:headings in 4012) [ClassicSimilarity], result of:
           0.4083073 = score(doc=4012,freq=4.0), product of:
             0.3165351 = queryWeight, product of:
               1.3183739 = boost
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.046532672 = queryNorm
             1.2899275 = fieldWeight in 4012, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.15971 = idf(docFreq=679, maxDocs=43556)
               0.125 = fieldNorm(doc=4012)
       0.6666667 = coord(2/3)