Document (#2592)

Author

Borko, H.

Title

Toward a theory of indexing

Source

Information processing and management. 13(1977), S.355-365

Year

1977

Similar documents (author)

1. Borko, H.: Getting started in library expert systems research (1987) 5.50

   5.504072 = sum of:
     5.504072 = weight(author_txt:borko in 1090) [ClassicSimilarity], result of:
       5.504072 = fieldWeight in 1090, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.806516 = idf(docFreq=17, maxDocs=44218)
         0.625 = fieldNorm(doc=1090)
   

2. Borko, H.: ¬A note commenting on 'vocabulary control and information technology' by Derek Austin (1986) 5.50

   5.504072 = sum of:
     5.504072 = weight(author_txt:borko in 1352) [ClassicSimilarity], result of:
       5.504072 = fieldWeight in 1352, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.806516 = idf(docFreq=17, maxDocs=44218)
         0.625 = fieldNorm(doc=1352)
   

3. Borko, H.: Determining user requirements for an information storage and retrieval system : a systems approach (1962) 5.50

   5.504072 = sum of:
     5.504072 = weight(author_txt:borko in 4980) [ClassicSimilarity], result of:
       5.504072 = fieldWeight in 4980, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.806516 = idf(docFreq=17, maxDocs=44218)
         0.625 = fieldNorm(doc=4980)
   

4. Borko, H.: Informationswissenschaft : was ist das? (1968) 5.50

   5.504072 = sum of:
     5.504072 = weight(author_txt:borko in 4981) [ClassicSimilarity], result of:
       5.504072 = fieldWeight in 4981, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.806516 = idf(docFreq=17, maxDocs=44218)
         0.625 = fieldNorm(doc=4981)
   

5. Borko, H.: ¬The role of classification in online retrieval systems and automated libraries (1982) 5.50

   5.504072 = sum of:
     5.504072 = weight(author_txt:borko in 37) [ClassicSimilarity], result of:
       5.504072 = fieldWeight in 37, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.806516 = idf(docFreq=17, maxDocs=44218)
         0.625 = fieldNorm(doc=37)
   

Similar documents (content)

1. Andersen, J.: Written knowledge : a literary perspective on indexing theory (2000) 0.81

   0.80926204 = sum of:
     0.80926204 = sum of:
       0.22845912 = weight(abstract_txt:indexing in 6087) [ClassicSimilarity], result of:
         0.22845912 = score(doc=6087,freq=4.0), product of:
           0.42019457 = queryWeight, product of:
             4.3495874 = idf(docFreq=1551, maxDocs=44218)
             0.096605614 = queryNorm
           0.54369843 = fieldWeight in 6087, product of:
             2.0 = tf(freq=4.0), with freq of:
               4.0 = termFreq=4.0
             4.3495874 = idf(docFreq=1551, maxDocs=44218)
             0.0625 = fieldNorm(doc=6087)
       0.2897012 = weight(abstract_txt:theory in 6087) [ClassicSimilarity], result of:
         0.2897012 = score(doc=6087,freq=5.0), product of:
           0.45699167 = queryWeight, product of:
             1.0428671 = boost
             4.5360413 = idf(docFreq=1287, maxDocs=44218)
             0.096605614 = queryNorm
           0.63393104 = fieldWeight in 6087, product of:
             2.236068 = tf(freq=5.0), with freq of:
               5.0 = termFreq=5.0
             4.5360413 = idf(docFreq=1287, maxDocs=44218)
             0.0625 = fieldNorm(doc=6087)
       0.2911017 = weight(abstract_txt:toward in 6087) [ClassicSimilarity], result of:
         0.2911017 = score(doc=6087,freq=1.0), product of:
           0.7839612 = queryWeight, product of:
             1.3659099 = boost
             5.941145 = idf(docFreq=315, maxDocs=44218)
             0.096605614 = queryNorm
           0.37132156 = fieldWeight in 6087, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             5.941145 = idf(docFreq=315, maxDocs=44218)
             0.0625 = fieldNorm(doc=6087)
   

2. Hughes, A.V.; Rafferty, P.: Inter-indexer consistency in graphic materials indexing at the National Library of Wales (2011) 0.63

   0.6325226 = sum of:
     0.6325226 = sum of:
       0.26444513 = weight(abstract_txt:indexing in 4488) [ClassicSimilarity], result of:
         0.26444513 = score(doc=4488,freq=7.0), product of:
           0.42019457 = queryWeight, product of:
             4.3495874 = idf(docFreq=1551, maxDocs=44218)
             0.096605614 = queryNorm
           0.6293397 = fieldWeight in 4488, product of:
             2.6457512 = tf(freq=7.0), with freq of:
               7.0 = termFreq=7.0
             4.3495874 = idf(docFreq=1551, maxDocs=44218)
             0.0546875 = fieldNorm(doc=4488)
       0.11336353 = weight(abstract_txt:theory in 4488) [ClassicSimilarity], result of:
         0.11336353 = score(doc=4488,freq=1.0), product of:
           0.45699167 = queryWeight, product of:
             1.0428671 = boost
             4.5360413 = idf(docFreq=1287, maxDocs=44218)
             0.096605614 = queryNorm
           0.24806476 = fieldWeight in 4488, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.5360413 = idf(docFreq=1287, maxDocs=44218)
             0.0546875 = fieldNorm(doc=4488)
       0.25471395 = weight(abstract_txt:toward in 4488) [ClassicSimilarity], result of:
         0.25471395 = score(doc=4488,freq=1.0), product of:
           0.7839612 = queryWeight, product of:
             1.3659099 = boost
             5.941145 = idf(docFreq=315, maxDocs=44218)
             0.096605614 = queryNorm
           0.32490635 = fieldWeight in 4488, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             5.941145 = idf(docFreq=315, maxDocs=44218)
             0.0546875 = fieldNorm(doc=4488)
   

3. Koshman, S.: Categorization and classification revisited : a review of concept in library science and cognitive psychology (1993) 0.56

   0.56088006 = sum of:
     0.56088006 = product of:
       0.84132004 = sum of:
         0.25911665 = weight(abstract_txt:theory in 8349) [ClassicSimilarity], result of:
           0.25911665 = score(doc=8349,freq=1.0), product of:
             0.45699167 = queryWeight, product of:
               1.0428671 = boost
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.096605614 = queryNorm
             0.56700516 = fieldWeight in 8349, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.125 = fieldNorm(doc=8349)
         0.5822034 = weight(abstract_txt:toward in 8349) [ClassicSimilarity], result of:
           0.5822034 = score(doc=8349,freq=1.0), product of:
             0.7839612 = queryWeight, product of:
               1.3659099 = boost
               5.941145 = idf(docFreq=315, maxDocs=44218)
               0.096605614 = queryNorm
             0.7426431 = fieldWeight in 8349, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.941145 = idf(docFreq=315, maxDocs=44218)
               0.125 = fieldNorm(doc=8349)
       0.6666667 = coord(2/3)
   

4. Garcia-Marco, F.-J.; Moraes, J.-B.-E. de; Garcia-Marco, L.-F.; Chaves Guimaraes, J.A.: Knowledge organization of fiction and narrative documents : a challenge in the age of the multimedia revolution 0.55

   0.55337894 = sum of:
     0.55337894 = product of:
       0.83006835 = sum of:
         0.32064044 = weight(abstract_txt:theory in 3539) [ClassicSimilarity], result of:
           0.32064044 = score(doc=3539,freq=2.0), product of:
             0.45699167 = queryWeight, product of:
               1.0428671 = boost
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.096605614 = queryNorm
             0.70163304 = fieldWeight in 3539, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.109375 = fieldNorm(doc=3539)
         0.5094279 = weight(abstract_txt:toward in 3539) [ClassicSimilarity], result of:
           0.5094279 = score(doc=3539,freq=1.0), product of:
             0.7839612 = queryWeight, product of:
               1.3659099 = boost
               5.941145 = idf(docFreq=315, maxDocs=44218)
               0.096605614 = queryNorm
             0.6498127 = fieldWeight in 3539, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.941145 = idf(docFreq=315, maxDocs=44218)
               0.109375 = fieldNorm(doc=3539)
       0.6666667 = coord(2/3)
   

5. Milstead, J.L.: Methodologies for subject analysis in bibliographic databases (1992) 0.52

   0.5195608 = sum of:
     0.5195608 = product of:
       0.7793412 = sum of:
         0.34268868 = weight(abstract_txt:indexing in 2311) [ClassicSimilarity], result of:
           0.34268868 = score(doc=2311,freq=4.0), product of:
             0.42019457 = queryWeight, product of:
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.096605614 = queryNorm
             0.81554765 = fieldWeight in 2311, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.09375 = fieldNorm(doc=2311)
         0.43665254 = weight(abstract_txt:toward in 2311) [ClassicSimilarity], result of:
           0.43665254 = score(doc=2311,freq=1.0), product of:
             0.7839612 = queryWeight, product of:
               1.3659099 = boost
               5.941145 = idf(docFreq=315, maxDocs=44218)
               0.096605614 = queryNorm
             0.55698234 = fieldWeight in 2311, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.941145 = idf(docFreq=315, maxDocs=44218)
               0.09375 = fieldNorm(doc=2311)
       0.6666667 = coord(2/3)