Document (#12597)

Author
Cheti, A.
Title
¬Le categorie nell'indicizzazione
Source
Biblioteche oggi. 8(1990) no.1, S.29-49
Year
1990
Abstract
Psychologists, philosophers and linguists analyse concepts and investigate their relationship to words. Concepts are also relevant to the issue of bibliographic classification, i.e. "catagorisation". Examines from a chronological point of view the various theories for the analysis and organisation of concepts ranging from the Vickery developed in 1954, to Austin's hypotheses, to Ranganathan's "fundamental categories" and the contribution made by CRG, the Classification Research Group. Illustrates other approaches to categorisation such as Farradane's (relationship between couples of concepts) and calls for a closer study of categories and concepts.
Theme
Klassifikationstheorie: Elemente / Struktur

Similar documents (author)

  1. Cheti, A.: L'indicizzazione per soggetto negli anni Novanta (1996) 6.16
    6.157975 = sum of:
      6.157975 = weight(author_txt:cheti in 309) [ClassicSimilarity], result of:
        6.157975 = fieldWeight in 309, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.85276 = idf(docFreq=5, maxDocs=41962)
          0.625 = fieldNorm(doc=309)
    
  2. Cheti, A.: ¬Il GRIS dall'elaborazione alla sperimentazione (1997) 6.16
    6.157975 = sum of:
      6.157975 = weight(author_txt:cheti in 2582) [ClassicSimilarity], result of:
        6.157975 = fieldWeight in 2582, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.85276 = idf(docFreq=5, maxDocs=41962)
          0.625 = fieldNorm(doc=2582)
    
  3. Cheti, A.; Paradisi, F.: Facet analysis in the development of a general controlled vocabulary (2008) 4.93
    4.92638 = sum of:
      4.92638 = weight(author_txt:cheti in 762) [ClassicSimilarity], result of:
        4.92638 = fieldWeight in 762, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.85276 = idf(docFreq=5, maxDocs=41962)
          0.5 = fieldNorm(doc=762)
    
  4. Cheti, A.; Crocetti, A.; Danesi, D.: Espansione o elencazione? : Ovvero l'equivoco ingombro (1995) 3.69
    3.694785 = sum of:
      3.694785 = weight(author_txt:cheti in 4532) [ClassicSimilarity], result of:
        3.694785 = fieldWeight in 4532, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.85276 = idf(docFreq=5, maxDocs=41962)
          0.375 = fieldNorm(doc=4532)
    

Similar documents (content)

  1. Vickery, B.C.: Systematic subject indexing (1985) 0.13
    0.12964827 = sum of:
      0.12964827 = product of:
        0.5402011 = sum of:
          0.009874935 = weight(abstract_txt:from in 4637) [ClassicSimilarity], result of:
            0.009874935 = score(doc=4637,freq=2.0), product of:
              0.053098843 = queryWeight, product of:
                1.0216668 = boost
                2.805388 = idf(docFreq=6898, maxDocs=41962)
                0.018526051 = queryNorm
              0.1859727 = fieldWeight in 4637, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.805388 = idf(docFreq=6898, maxDocs=41962)
                0.046875 = fieldNorm(doc=4637)
          0.028230712 = weight(abstract_txt:fundamental in 4637) [ClassicSimilarity], result of:
            0.028230712 = score(doc=4637,freq=1.0), product of:
              0.10695721 = queryWeight, product of:
                1.0253137 = boost
                5.6308045 = idf(docFreq=408, maxDocs=41962)
                0.018526051 = queryNorm
              0.26394397 = fieldWeight in 4637, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6308045 = idf(docFreq=408, maxDocs=41962)
                0.046875 = fieldNorm(doc=4637)
          0.057896428 = weight(abstract_txt:classification in 4637) [ClassicSimilarity], result of:
            0.057896428 = score(doc=4637,freq=8.0), product of:
              0.108761884 = queryWeight, product of:
                1.4621943 = boost
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.018526051 = queryNorm
              0.53232276 = fieldWeight in 4637, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.046875 = fieldNorm(doc=4637)
          0.27172324 = weight(abstract_txt:vickery in 4637) [ClassicSimilarity], result of:
            0.27172324 = score(doc=4637,freq=5.0), product of:
              0.28302407 = queryWeight, product of:
                1.6678747 = boost
                9.159613 = idf(docFreq=11, maxDocs=41962)
                0.018526051 = queryNorm
              0.96007115 = fieldWeight in 4637, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                9.159613 = idf(docFreq=11, maxDocs=41962)
                0.046875 = fieldNorm(doc=4637)
          0.06354414 = weight(abstract_txt:categories in 4637) [ClassicSimilarity], result of:
            0.06354414 = score(doc=4637,freq=2.0), product of:
              0.18370143 = queryWeight, product of:
                1.9003036 = boost
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.018526051 = queryNorm
              0.3459099 = fieldWeight in 4637, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.046875 = fieldNorm(doc=4637)
          0.108931646 = weight(abstract_txt:concepts in 4637) [ClassicSimilarity], result of:
            0.108931646 = score(doc=4637,freq=2.0), product of:
              0.35711786 = queryWeight, product of:
                4.18931 = boost
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.018526051 = queryNorm
              0.30502996 = fieldWeight in 4637, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.046875 = fieldNorm(doc=4637)
        0.24 = coord(6/25)
    
  2. Farradane, J.E.L.: Fundamental fallacies and new needs in classification (1985) 0.12
    0.12412349 = sum of:
      0.12412349 = product of:
        0.38788593 = sum of:
          0.009310178 = weight(abstract_txt:from in 4643) [ClassicSimilarity], result of:
            0.009310178 = score(doc=4643,freq=4.0), product of:
              0.053098843 = queryWeight, product of:
                1.0216668 = boost
                2.805388 = idf(docFreq=6898, maxDocs=41962)
                0.018526051 = queryNorm
              0.17533675 = fieldWeight in 4643, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.805388 = idf(docFreq=6898, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
          0.018820474 = weight(abstract_txt:fundamental in 4643) [ClassicSimilarity], result of:
            0.018820474 = score(doc=4643,freq=1.0), product of:
              0.10695721 = queryWeight, product of:
                1.0253137 = boost
                5.6308045 = idf(docFreq=408, maxDocs=41962)
                0.018526051 = queryNorm
              0.17596264 = fieldWeight in 4643, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6308045 = idf(docFreq=408, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
          0.021389894 = weight(abstract_txt:contribution in 4643) [ClassicSimilarity], result of:
            0.021389894 = score(doc=4643,freq=1.0), product of:
              0.11648289 = queryWeight, product of:
                1.0699975 = boost
                5.876199 = idf(docFreq=319, maxDocs=41962)
                0.018526051 = queryNorm
              0.18363121 = fieldWeight in 4643, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.876199 = idf(docFreq=319, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
          0.045986183 = weight(abstract_txt:ranganathan's in 4643) [ClassicSimilarity], result of:
            0.045986183 = score(doc=4643,freq=1.0), product of:
              0.19403256 = queryWeight, product of:
                1.3809853 = boost
                7.584077 = idf(docFreq=57, maxDocs=41962)
                0.018526051 = queryNorm
              0.2370024 = fieldWeight in 4643, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.584077 = idf(docFreq=57, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
          0.04093896 = weight(abstract_txt:classification in 4643) [ClassicSimilarity], result of:
            0.04093896 = score(doc=4643,freq=9.0), product of:
              0.108761884 = queryWeight, product of:
                1.4621943 = boost
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.018526051 = queryNorm
              0.37640905 = fieldWeight in 4643, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
          0.14886418 = weight(abstract_txt:farradane's in 4643) [ClassicSimilarity], result of:
            0.14886418 = score(doc=4643,freq=3.0), product of:
              0.29440337 = queryWeight, product of:
                1.7010736 = boost
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.018526051 = queryNorm
              0.505647 = fieldWeight in 4643, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
          0.029954994 = weight(abstract_txt:categories in 4643) [ClassicSimilarity], result of:
            0.029954994 = score(doc=4643,freq=1.0), product of:
              0.18370143 = queryWeight, product of:
                1.9003036 = boost
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.018526051 = queryNorm
              0.16306348 = fieldWeight in 4643, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
          0.07262109 = weight(abstract_txt:concepts in 4643) [ClassicSimilarity], result of:
            0.07262109 = score(doc=4643,freq=2.0), product of:
              0.35711786 = queryWeight, product of:
                4.18931 = boost
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.018526051 = queryNorm
              0.2033533 = fieldWeight in 4643, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.03125 = fieldNorm(doc=4643)
        0.32 = coord(8/25)
    
  3. Bernstein, J.H.: Nonknowledge : the bibliographical organization of ignorance, stupidity, error, and unreason: Part Two (2009) 0.11
    0.112527885 = sum of:
      0.112527885 = product of:
        0.5626394 = sum of:
          0.12799163 = weight(abstract_txt:philosophers in 4401) [ClassicSimilarity], result of:
            0.12799163 = score(doc=4401,freq=1.0), product of:
              0.20842545 = queryWeight, product of:
                1.4312882 = boost
                7.86033 = idf(docFreq=43, maxDocs=41962)
                0.018526051 = queryNorm
              0.6140883 = fieldWeight in 4401, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.86033 = idf(docFreq=43, maxDocs=41962)
                0.078125 = fieldNorm(doc=4401)
          0.0341158 = weight(abstract_txt:classification in 4401) [ClassicSimilarity], result of:
            0.0341158 = score(doc=4401,freq=1.0), product of:
              0.108761884 = queryWeight, product of:
                1.4621943 = boost
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.018526051 = queryNorm
              0.3136742 = fieldWeight in 4401, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.078125 = fieldNorm(doc=4401)
          0.19726732 = weight(abstract_txt:psychologists in 4401) [ClassicSimilarity], result of:
            0.19726732 = score(doc=4401,freq=1.0), product of:
              0.27809924 = queryWeight, product of:
                1.6532999 = boost
                9.079571 = idf(docFreq=12, maxDocs=41962)
                0.018526051 = queryNorm
              0.70934147 = fieldWeight in 4401, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.079571 = idf(docFreq=12, maxDocs=41962)
                0.078125 = fieldNorm(doc=4401)
          0.074887484 = weight(abstract_txt:categories in 4401) [ClassicSimilarity], result of:
            0.074887484 = score(doc=4401,freq=1.0), product of:
              0.18370143 = queryWeight, product of:
                1.9003036 = boost
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.018526051 = queryNorm
              0.4076587 = fieldWeight in 4401, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.078125 = fieldNorm(doc=4401)
          0.12837717 = weight(abstract_txt:concepts in 4401) [ClassicSimilarity], result of:
            0.12837717 = score(doc=4401,freq=1.0), product of:
              0.35711786 = queryWeight, product of:
                4.18931 = boost
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.018526051 = queryNorm
              0.35948125 = fieldWeight in 4401, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.078125 = fieldNorm(doc=4401)
        0.2 = coord(5/25)
    
  4. Frické, M.: Faceted classification : orthogonal facets and graphs of foci? (2011) 0.09
    0.090543084 = sum of:
      0.090543084 = product of:
        0.45271543 = sum of:
          0.009310178 = weight(abstract_txt:from in 1851) [ClassicSimilarity], result of:
            0.009310178 = score(doc=1851,freq=1.0), product of:
              0.053098843 = queryWeight, product of:
                1.0216668 = boost
                2.805388 = idf(docFreq=6898, maxDocs=41962)
                0.018526051 = queryNorm
              0.17533675 = fieldWeight in 1851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.805388 = idf(docFreq=6898, maxDocs=41962)
                0.0625 = fieldNorm(doc=1851)
          0.054585278 = weight(abstract_txt:classification in 1851) [ClassicSimilarity], result of:
            0.054585278 = score(doc=1851,freq=4.0), product of:
              0.108761884 = queryWeight, product of:
                1.4621943 = boost
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.018526051 = queryNorm
              0.50187874 = fieldWeight in 1851, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.0625 = fieldNorm(doc=1851)
          0.052527606 = weight(abstract_txt:relationship in 1851) [ClassicSimilarity], result of:
            0.052527606 = score(doc=1851,freq=1.0), product of:
              0.16828218 = queryWeight, product of:
                1.8188035 = boost
                4.9942408 = idf(docFreq=772, maxDocs=41962)
                0.018526051 = queryNorm
              0.31214005 = fieldWeight in 1851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9942408 = idf(docFreq=772, maxDocs=41962)
                0.0625 = fieldNorm(doc=1851)
          0.084725514 = weight(abstract_txt:categories in 1851) [ClassicSimilarity], result of:
            0.084725514 = score(doc=1851,freq=2.0), product of:
              0.18370143 = queryWeight, product of:
                1.9003036 = boost
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.018526051 = queryNorm
              0.46121317 = fieldWeight in 1851, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2180314 = idf(docFreq=617, maxDocs=41962)
                0.0625 = fieldNorm(doc=1851)
          0.25156686 = weight(abstract_txt:concepts in 1851) [ClassicSimilarity], result of:
            0.25156686 = score(doc=1851,freq=6.0), product of:
              0.35711786 = queryWeight, product of:
                4.18931 = boost
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.018526051 = queryNorm
              0.7044365 = fieldWeight in 1851, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.0625 = fieldNorm(doc=1851)
        0.2 = coord(5/25)
    
  5. Kashyap, M.M.: Likeness between Ranganathan's postulations based approach to knowledge classification and entity relationship data modelling approach (2003) 0.09
    0.09045228 = sum of:
      0.09045228 = product of:
        0.45226142 = sum of:
          0.07502767 = weight(abstract_txt:organisation in 3046) [ClassicSimilarity], result of:
            0.07502767 = score(doc=3046,freq=2.0), product of:
              0.11586902 = queryWeight, product of:
                1.0671744 = boost
                5.8606944 = idf(docFreq=324, maxDocs=41962)
                0.018526051 = queryNorm
              0.6475214 = fieldWeight in 3046, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8606944 = idf(docFreq=324, maxDocs=41962)
                0.078125 = fieldNorm(doc=3046)
          0.114965454 = weight(abstract_txt:ranganathan's in 3046) [ClassicSimilarity], result of:
            0.114965454 = score(doc=3046,freq=1.0), product of:
              0.19403256 = queryWeight, product of:
                1.3809853 = boost
                7.584077 = idf(docFreq=57, maxDocs=41962)
                0.018526051 = queryNorm
              0.592506 = fieldWeight in 3046, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.584077 = idf(docFreq=57, maxDocs=41962)
                0.078125 = fieldNorm(doc=3046)
          0.0682316 = weight(abstract_txt:classification in 3046) [ClassicSimilarity], result of:
            0.0682316 = score(doc=3046,freq=4.0), product of:
              0.108761884 = queryWeight, product of:
                1.4621943 = boost
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.018526051 = queryNorm
              0.6273484 = fieldWeight in 3046, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.01503 = idf(docFreq=2057, maxDocs=41962)
                0.078125 = fieldNorm(doc=3046)
          0.06565951 = weight(abstract_txt:relationship in 3046) [ClassicSimilarity], result of:
            0.06565951 = score(doc=3046,freq=1.0), product of:
              0.16828218 = queryWeight, product of:
                1.8188035 = boost
                4.9942408 = idf(docFreq=772, maxDocs=41962)
                0.018526051 = queryNorm
              0.39017504 = fieldWeight in 3046, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9942408 = idf(docFreq=772, maxDocs=41962)
                0.078125 = fieldNorm(doc=3046)
          0.12837717 = weight(abstract_txt:concepts in 3046) [ClassicSimilarity], result of:
            0.12837717 = score(doc=3046,freq=1.0), product of:
              0.35711786 = queryWeight, product of:
                4.18931 = boost
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.018526051 = queryNorm
              0.35948125 = fieldWeight in 3046, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.60136 = idf(docFreq=1144, maxDocs=41962)
                0.078125 = fieldNorm(doc=3046)
        0.2 = coord(5/25)