Document (#39624)

Author

Svenonius, E.

Title

Facet definition: a case study

Source

International classification. 5(1978), S.134-141

Year

1978

Abstract

Historical account of the sophisticated method of indexing developed by J.O. Kaiser (1896/97), a librarian at the Philadelphia Commercial Museum who established his index on cards (a novelty then) and distinguished his items according to the categories 'concrete', 'process', and 'country'. He also introduced "statement indexing" and rules to this end in order to permit the supply of "complete information" on a subject in a document. In summarizing these findings, the author stresses the necessitiy of establishing well-defined categories if an organization of terms is to serve e.g. information retrieval.

Footnote

Wiederabdruck in: Knowledge organization 43(2016) no.6, S.462-473.

Theme

Geschichte der Klassifikationssysteme

Similar documents (author)

1. Svenonius, E.: Use of classification in online retrieval (1983) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:svenonius in 108) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 108, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=108)
   

2. Svenonius, E.: Bibliographic control (1990) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:svenonius in 461) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 461, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=461)
   

3. Svenonius, E.: Design of controlled vocabularies in the context of emerging technologies (1988) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:svenonius in 762) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 762, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=762)
   

4. Svenonius, E.: ¬An ideal classification for an on-line catalog (1989) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:svenonius in 964) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 964, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=964)
   

5. Svenonius, E.: Facets as semantic categories (1979) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:svenonius in 1427) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 1427, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=1427)
   

Similar documents (content)

1. Kaiser, J.O.: Systematic indexing (1985) 0.56

   0.5589124 = sum of:
     0.5589124 = product of:
       1.1644008 = sum of:
         0.033303697 = weight(abstract_txt:introduced in 571) [ClassicSimilarity], result of:
           0.033303697 = score(doc=571,freq=1.0), product of:
             0.124307975 = queryWeight, product of:
               1.0236903 = boost
               5.715473 = idf(docFreq=395, maxDocs=44218)
               0.02124605 = queryNorm
             0.2679128 = fieldWeight in 571, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.715473 = idf(docFreq=395, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.03436066 = weight(abstract_txt:commercial in 571) [ClassicSimilarity], result of:
           0.03436066 = score(doc=571,freq=1.0), product of:
             0.12692437 = queryWeight, product of:
               1.0344074 = boost
               5.7753086 = idf(docFreq=372, maxDocs=44218)
               0.02124605 = queryNorm
             0.2707176 = fieldWeight in 571, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7753086 = idf(docFreq=372, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.03852519 = weight(abstract_txt:librarian in 571) [ClassicSimilarity], result of:
           0.03852519 = score(doc=571,freq=1.0), product of:
             0.13698317 = queryWeight, product of:
               1.0746145 = boost
               5.9997935 = idf(docFreq=297, maxDocs=44218)
               0.02124605 = queryNorm
             0.2812403 = fieldWeight in 571, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9997935 = idf(docFreq=297, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.04506286 = weight(abstract_txt:facet in 571) [ClassicSimilarity], result of:
           0.04506286 = score(doc=571,freq=1.0), product of:
             0.1520722 = queryWeight, product of:
               1.1322545 = boost
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.02124605 = queryNorm
             0.29632542 = fieldWeight in 571, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.046296276 = weight(abstract_txt:museum in 571) [ClassicSimilarity], result of:
           0.046296276 = score(doc=571,freq=1.0), product of:
             0.15483461 = queryWeight, product of:
               1.1424919 = boost
               6.378767 = idf(docFreq=203, maxDocs=44218)
               0.02124605 = queryNorm
             0.2990047 = fieldWeight in 571, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.378767 = idf(docFreq=203, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.06887524 = weight(abstract_txt:country in 571) [ClassicSimilarity], result of:
           0.06887524 = score(doc=571,freq=2.0), product of:
             0.16015339 = queryWeight, product of:
               1.1619493 = boost
               6.487401 = idf(docFreq=182, maxDocs=44218)
               0.02124605 = queryNorm
             0.43005797 = fieldWeight in 571, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.487401 = idf(docFreq=182, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.08777196 = weight(abstract_txt:concrete in 571) [ClassicSimilarity], result of:
           0.08777196 = score(doc=571,freq=2.0), product of:
             0.18824837 = queryWeight, product of:
               1.259751 = boost
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.02124605 = queryNorm
             0.46625614 = fieldWeight in 571, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.10719549 = weight(abstract_txt:philadelphia in 571) [ClassicSimilarity], result of:
           0.10719549 = score(doc=571,freq=1.0), product of:
             0.2709911 = queryWeight, product of:
               1.5114598 = boost
               8.43879 = idf(docFreq=25, maxDocs=44218)
               0.02124605 = queryNorm
             0.3955683 = fieldWeight in 571, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.43879 = idf(docFreq=25, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.07767103 = weight(abstract_txt:indexing in 571) [ClassicSimilarity], result of:
           0.07767103 = score(doc=571,freq=7.0), product of:
             0.14398615 = queryWeight, product of:
               1.5580969 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.02124605 = queryNorm
             0.539434 = fieldWeight in 571, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.34193647 = weight(abstract_txt:kaiser in 571) [ClassicSimilarity], result of:
           0.34193647 = score(doc=571,freq=5.0), product of:
             0.3434084 = queryWeight, product of:
               1.7014711 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.02124605 = queryNorm
             0.9957137 = fieldWeight in 571, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.23388122 = weight(abstract_txt:1896 in 571) [ClassicSimilarity], result of:
           0.23388122 = score(doc=571,freq=2.0), product of:
             0.3618186 = queryWeight, product of:
               1.7464838 = boost
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.02124605 = queryNorm
             0.6464046 = fieldWeight in 571, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
         0.049520683 = weight(abstract_txt:categories in 571) [ClassicSimilarity], result of:
           0.049520683 = score(doc=571,freq=1.0), product of:
             0.2040352 = queryWeight, product of:
               1.8547554 = boost
               5.17774 = idf(docFreq=677, maxDocs=44218)
               0.02124605 = queryNorm
             0.24270657 = fieldWeight in 571, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.17774 = idf(docFreq=677, maxDocs=44218)
               0.046875 = fieldNorm(doc=571)
       0.48 = coord(12/25)
   

2. Dousa, T.M.: Julius Otto Kaiser : the early years (2013) 0.08

   0.075871535 = sum of:
     0.075871535 = product of:
       0.4741971 = sum of:
         0.057267763 = weight(abstract_txt:commercial in 5549) [ClassicSimilarity], result of:
           0.057267763 = score(doc=5549,freq=1.0), product of:
             0.12692437 = queryWeight, product of:
               1.0344074 = boost
               5.7753086 = idf(docFreq=372, maxDocs=44218)
               0.02124605 = queryNorm
             0.45119599 = fieldWeight in 5549, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7753086 = idf(docFreq=372, maxDocs=44218)
               0.078125 = fieldNorm(doc=5549)
         0.06420866 = weight(abstract_txt:librarian in 5549) [ClassicSimilarity], result of:
           0.06420866 = score(doc=5549,freq=1.0), product of:
             0.13698317 = queryWeight, product of:
               1.0746145 = boost
               5.9997935 = idf(docFreq=297, maxDocs=44218)
               0.02124605 = queryNorm
             0.46873388 = fieldWeight in 5549, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9997935 = idf(docFreq=297, maxDocs=44218)
               0.078125 = fieldNorm(doc=5549)
         0.0978563 = weight(abstract_txt:indexing in 5549) [ClassicSimilarity], result of:
           0.0978563 = score(doc=5549,freq=4.0), product of:
             0.14398615 = queryWeight, product of:
               1.5580969 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.02124605 = queryNorm
             0.679623 = fieldWeight in 5549, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.078125 = fieldNorm(doc=5549)
         0.25486436 = weight(abstract_txt:kaiser in 5549) [ClassicSimilarity], result of:
           0.25486436 = score(doc=5549,freq=1.0), product of:
             0.3434084 = queryWeight, product of:
               1.7014711 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.02124605 = queryNorm
             0.74216115 = fieldWeight in 5549, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.078125 = fieldNorm(doc=5549)
       0.16 = coord(4/25)
   

3. Dolin, R.; Agrawal, D.; El Abbadi, A.; Pearlman, J.: Using automated classification for summarizing and selecting heterogeneous information sources (1998) 0.07

   0.06508604 = sum of:
     0.06508604 = product of:
       0.27119184 = sum of:
         0.024358183 = weight(abstract_txt:complete in 1253) [ClassicSimilarity], result of:
           0.024358183 = score(doc=1253,freq=1.0), product of:
             0.13222942 = queryWeight, product of:
               1.0558037 = boost
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.02124605 = queryNorm
             0.18421152 = fieldWeight in 1253, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.03125 = fieldNorm(doc=1253)
         0.03230517 = weight(abstract_txt:sophisticated in 1253) [ClassicSimilarity], result of:
           0.03230517 = score(doc=1253,freq=1.0), product of:
             0.15961714 = queryWeight, product of:
               1.1600024 = boost
               6.4765315 = idf(docFreq=184, maxDocs=44218)
               0.02124605 = queryNorm
             0.20239161 = fieldWeight in 1253, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4765315 = idf(docFreq=184, maxDocs=44218)
               0.03125 = fieldNorm(doc=1253)
         0.042961825 = weight(abstract_txt:supply in 1253) [ClassicSimilarity], result of:
           0.042961825 = score(doc=1253,freq=1.0), product of:
             0.19302785 = queryWeight, product of:
               1.2756429 = boost
               7.122176 = idf(docFreq=96, maxDocs=44218)
               0.02124605 = queryNorm
             0.222568 = fieldWeight in 1253, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.122176 = idf(docFreq=96, maxDocs=44218)
               0.03125 = fieldNorm(doc=1253)
         0.05654244 = weight(abstract_txt:summarizing in 1253) [ClassicSimilarity], result of:
           0.05654244 = score(doc=1253,freq=1.0), product of:
             0.2318184 = queryWeight, product of:
               1.3979546 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.02124605 = queryNorm
             0.24390835 = fieldWeight in 1253, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.03125 = fieldNorm(doc=1253)
         0.027677942 = weight(abstract_txt:indexing in 1253) [ClassicSimilarity], result of:
           0.027677942 = score(doc=1253,freq=2.0), product of:
             0.14398615 = queryWeight, product of:
               1.5580969 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.02124605 = queryNorm
             0.19222642 = fieldWeight in 1253, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.03125 = fieldNorm(doc=1253)
         0.08734626 = weight(abstract_txt:categories in 1253) [ClassicSimilarity], result of:
           0.08734626 = score(doc=1253,freq=7.0), product of:
             0.2040352 = queryWeight, product of:
               1.8547554 = boost
               5.17774 = idf(docFreq=677, maxDocs=44218)
               0.02124605 = queryNorm
             0.42809412 = fieldWeight in 1253, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               5.17774 = idf(docFreq=677, maxDocs=44218)
               0.03125 = fieldNorm(doc=1253)
       0.24 = coord(6/25)
   

4. Dousa, T.: Everything Old is New Again : Perspectivism and Polyhierarchy in Julius O. Kaiser's Theory of Systematic Indexing (2007) 0.06

   0.06393137 = sum of:
     0.06393137 = product of:
       0.39957106 = sum of:
         0.05136692 = weight(abstract_txt:librarian in 4835) [ClassicSimilarity], result of:
           0.05136692 = score(doc=4835,freq=1.0), product of:
             0.13698317 = queryWeight, product of:
               1.0746145 = boost
               5.9997935 = idf(docFreq=297, maxDocs=44218)
               0.02124605 = queryNorm
             0.3749871 = fieldWeight in 4835, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9997935 = idf(docFreq=297, maxDocs=44218)
               0.0625 = fieldNorm(doc=4835)
         0.078285046 = weight(abstract_txt:indexing in 4835) [ClassicSimilarity], result of:
           0.078285046 = score(doc=4835,freq=4.0), product of:
             0.14398615 = queryWeight, product of:
               1.5580969 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.02124605 = queryNorm
             0.54369843 = fieldWeight in 4835, 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=4835)
         0.2038915 = weight(abstract_txt:kaiser in 4835) [ClassicSimilarity], result of:
           0.2038915 = score(doc=4835,freq=1.0), product of:
             0.3434084 = queryWeight, product of:
               1.7014711 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.02124605 = queryNorm
             0.5937289 = fieldWeight in 4835, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.0625 = fieldNorm(doc=4835)
         0.066027574 = weight(abstract_txt:categories in 4835) [ClassicSimilarity], result of:
           0.066027574 = score(doc=4835,freq=1.0), product of:
             0.2040352 = queryWeight, product of:
               1.8547554 = boost
               5.17774 = idf(docFreq=677, maxDocs=44218)
               0.02124605 = queryNorm
             0.32360876 = fieldWeight in 4835, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.17774 = idf(docFreq=677, maxDocs=44218)
               0.0625 = fieldNorm(doc=4835)
       0.16 = coord(4/25)
   

5. Eversberg, B.: ADV und Zetteldruck : ein Widerspruch? (1975) 0.06

   0.061994046 = sum of:
     0.061994046 = product of:
       0.51661706 = sum of:
         0.07307455 = weight(abstract_txt:complete in 4431) [ClassicSimilarity], result of:
           0.07307455 = score(doc=4431,freq=1.0), product of:
             0.13222942 = queryWeight, product of:
               1.0558037 = boost
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.02124605 = queryNorm
             0.5526346 = fieldWeight in 4431, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.09375 = fieldNorm(doc=4431)
         0.2789802 = weight(abstract_txt:cards in 4431) [ClassicSimilarity], result of:
           0.2789802 = score(doc=4431,freq=3.0), product of:
             0.22395419 = queryWeight, product of:
               1.3740379 = boost
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.02124605 = queryNorm
             1.245702 = fieldWeight in 4431, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.09375 = fieldNorm(doc=4431)
         0.16456231 = weight(abstract_txt:permit in 4431) [ClassicSimilarity], result of:
           0.16456231 = score(doc=4431,freq=1.0), product of:
             0.22718044 = queryWeight, product of:
               1.3838996 = boost
               7.7265954 = idf(docFreq=52, maxDocs=44218)
               0.02124605 = queryNorm
             0.72436833 = fieldWeight in 4431, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7265954 = idf(docFreq=52, maxDocs=44218)
               0.09375 = fieldNorm(doc=4431)
       0.12 = coord(3/25)