Document (#11580)

Author
Chang, R.H.
Title
To classify or not to classify? : a new look at an old problem
Source
Journal of educational media and library sciences. 26(1989) no. 2, S.101-110
Year
1989
Abstract
After differentiating between external and internal bibliographic control, classification, as a method of internal bibliographic control of periodicals is discussed. In order to help decide whether or not to classify periodicals, the library of the University of Houston-Downtown conducted a short questionnaire survey of 33 state university libraries. Responses are analysed, advantages and disadvantages of having a classified periodical collection outlined, and it is suggested that, with the increasing popularity of library technology, periodicals need to be classified although opinion on how to display periodicals is mixed.

Similar documents (author)

  1. Chang, R.: DBase, relational data models, and MARC records (1992) 4.79
    4.792195 = sum of:
      4.792195 = weight(author_txt:chang in 5057) [ClassicSimilarity], result of:
        4.792195 = fieldWeight in 5057, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.667512 = idf(docFreq=54, maxDocs=43254)
          0.625 = fieldNorm(doc=5057)
    
  2. Chang, R.: ¬The development of indexing technology (1993) 4.79
    4.792195 = sum of:
      4.792195 = weight(author_txt:chang in 24) [ClassicSimilarity], result of:
        4.792195 = fieldWeight in 24, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.667512 = idf(docFreq=54, maxDocs=43254)
          0.625 = fieldNorm(doc=24)
    
  3. Chang, R.: Keyword searching and indexing (1993) 4.79
    4.792195 = sum of:
      4.792195 = weight(author_txt:chang in 223) [ClassicSimilarity], result of:
        4.792195 = fieldWeight in 223, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.667512 = idf(docFreq=54, maxDocs=43254)
          0.625 = fieldNorm(doc=223)
    
  4. Chang, S.H.: ¬The current state of Web search engines (1999) 4.79
    4.792195 = sum of:
      4.792195 = weight(author_txt:chang in 2510) [ClassicSimilarity], result of:
        4.792195 = fieldWeight in 2510, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.667512 = idf(docFreq=54, maxDocs=43254)
          0.625 = fieldNorm(doc=2510)
    
  5. Chang, M.: ¬An electronic finding aid using extensible markup language (XML) and encoded archival description (EAD) (2000) 4.79
    4.792195 = sum of:
      4.792195 = weight(author_txt:chang in 887) [ClassicSimilarity], result of:
        4.792195 = fieldWeight in 887, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.667512 = idf(docFreq=54, maxDocs=43254)
          0.625 = fieldNorm(doc=887)
    

Similar documents (content)

  1. Rast, E.K.; Scott, S.K.; Martin, S.: ¬The balance point : death in the afternoon (1989) 0.12
    0.12442283 = sum of:
      0.12442283 = product of:
        0.7776427 = sum of:
          0.108706184 = weight(abstract_txt:periodical in 2626) [ClassicSimilarity], result of:
            0.108706184 = score(doc=2626,freq=1.0), product of:
              0.14533538 = queryWeight, product of:
                1.1773622 = boost
                6.838563 = idf(docFreq=125, maxDocs=43254)
                0.018050797 = queryNorm
              0.74796784 = fieldWeight in 2626, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.838563 = idf(docFreq=125, maxDocs=43254)
                0.109375 = fieldNorm(doc=2626)
          0.05252105 = weight(abstract_txt:university in 2626) [ClassicSimilarity], result of:
            0.05252105 = score(doc=2626,freq=1.0), product of:
              0.112745896 = queryWeight, product of:
                1.466526 = boost
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.018050797 = queryNorm
              0.46583557 = fieldWeight in 2626, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.109375 = fieldNorm(doc=2626)
          0.08167198 = weight(abstract_txt:control in 2626) [ClassicSimilarity], result of:
            0.08167198 = score(doc=2626,freq=1.0), product of:
              0.15133077 = queryWeight, product of:
                1.6990378 = boost
                4.9343257 = idf(docFreq=845, maxDocs=43254)
                0.018050797 = queryNorm
              0.53969187 = fieldWeight in 2626, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9343257 = idf(docFreq=845, maxDocs=43254)
                0.109375 = fieldNorm(doc=2626)
          0.5347435 = weight(abstract_txt:periodicals in 2626) [ClassicSimilarity], result of:
            0.5347435 = score(doc=2626,freq=2.0), product of:
              0.5296335 = queryWeight, product of:
                4.4951286 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.018050797 = queryNorm
              1.0096481 = fieldWeight in 2626, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.109375 = fieldNorm(doc=2626)
        0.16 = coord(4/25)
    
  2. Wellisch, H.H.: Book and periodical indexing (1994) 0.11
    0.11405575 = sum of:
      0.11405575 = product of:
        0.7128485 = sum of:
          0.077647276 = weight(abstract_txt:periodical in 265) [ClassicSimilarity], result of:
            0.077647276 = score(doc=265,freq=1.0), product of:
              0.14533538 = queryWeight, product of:
                1.1773622 = boost
                6.838563 = idf(docFreq=125, maxDocs=43254)
                0.018050797 = queryNorm
              0.5342627 = fieldWeight in 265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.838563 = idf(docFreq=125, maxDocs=43254)
                0.078125 = fieldNorm(doc=265)
          0.03669163 = weight(abstract_txt:bibliographic in 265) [ClassicSimilarity], result of:
            0.03669163 = score(doc=265,freq=1.0), product of:
              0.11109006 = queryWeight, product of:
                1.4557172 = boost
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.018050797 = queryNorm
              0.33028725 = fieldWeight in 265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.078125 = fieldNorm(doc=265)
          0.058337133 = weight(abstract_txt:control in 265) [ClassicSimilarity], result of:
            0.058337133 = score(doc=265,freq=1.0), product of:
              0.15133077 = queryWeight, product of:
                1.6990378 = boost
                4.9343257 = idf(docFreq=845, maxDocs=43254)
                0.018050797 = queryNorm
              0.3854942 = fieldWeight in 265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9343257 = idf(docFreq=845, maxDocs=43254)
                0.078125 = fieldNorm(doc=265)
          0.54017246 = weight(abstract_txt:periodicals in 265) [ClassicSimilarity], result of:
            0.54017246 = score(doc=265,freq=4.0), product of:
              0.5296335 = queryWeight, product of:
                4.4951286 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.018050797 = queryNorm
              1.0198985 = fieldWeight in 265, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.078125 = fieldNorm(doc=265)
        0.16 = coord(4/25)
    
  3. Iowa State chooses Horizon (1998) 0.11
    0.10554739 = sum of:
      0.10554739 = product of:
        0.6596712 = sum of:
          0.035507362 = weight(abstract_txt:library in 3411) [ClassicSimilarity], result of:
            0.035507362 = score(doc=3411,freq=2.0), product of:
              0.06305983 = queryWeight, product of:
                1.0967706 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.018050797 = queryNorm
              0.5630742 = fieldWeight in 3411, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.125 = fieldNorm(doc=3411)
          0.060024057 = weight(abstract_txt:university in 3411) [ClassicSimilarity], result of:
            0.060024057 = score(doc=3411,freq=1.0), product of:
              0.112745896 = queryWeight, product of:
                1.466526 = boost
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.018050797 = queryNorm
              0.5323835 = fieldWeight in 3411, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.125 = fieldNorm(doc=3411)
          0.13200186 = weight(abstract_txt:control in 3411) [ClassicSimilarity], result of:
            0.13200186 = score(doc=3411,freq=2.0), product of:
              0.15133077 = queryWeight, product of:
                1.6990378 = boost
                4.9343257 = idf(docFreq=845, maxDocs=43254)
                0.018050797 = queryNorm
              0.8722738 = fieldWeight in 3411, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.9343257 = idf(docFreq=845, maxDocs=43254)
                0.125 = fieldNorm(doc=3411)
          0.43213794 = weight(abstract_txt:periodicals in 3411) [ClassicSimilarity], result of:
            0.43213794 = score(doc=3411,freq=1.0), product of:
              0.5296335 = queryWeight, product of:
                4.4951286 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.018050797 = queryNorm
              0.8159188 = fieldWeight in 3411, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.125 = fieldNorm(doc=3411)
        0.16 = coord(4/25)
    
  4. Heaton, G.; Kaszuba, S.; D'Agostino, D.: ¬A HyperCard program to assist users at a self-help periodicals information center (1993) 0.10
    0.104635514 = sum of:
      0.104635514 = product of:
        0.65397197 = sum of:
          0.018830623 = weight(abstract_txt:library in 2519) [ClassicSimilarity], result of:
            0.018830623 = score(doc=2519,freq=1.0), product of:
              0.06305983 = queryWeight, product of:
                1.0967706 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.018050797 = queryNorm
              0.2986152 = fieldWeight in 2519, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.09375 = fieldNorm(doc=2519)
          0.13177179 = weight(abstract_txt:periodical in 2519) [ClassicSimilarity], result of:
            0.13177179 = score(doc=2519,freq=2.0), product of:
              0.14533538 = queryWeight, product of:
                1.1773622 = boost
                6.838563 = idf(docFreq=125, maxDocs=43254)
                0.018050797 = queryNorm
              0.9066739 = fieldWeight in 2519, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.838563 = idf(docFreq=125, maxDocs=43254)
                0.09375 = fieldNorm(doc=2519)
          0.045018043 = weight(abstract_txt:university in 2519) [ClassicSimilarity], result of:
            0.045018043 = score(doc=2519,freq=1.0), product of:
              0.112745896 = queryWeight, product of:
                1.466526 = boost
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.018050797 = queryNorm
              0.39928764 = fieldWeight in 2519, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.09375 = fieldNorm(doc=2519)
          0.45835152 = weight(abstract_txt:periodicals in 2519) [ClassicSimilarity], result of:
            0.45835152 = score(doc=2519,freq=2.0), product of:
              0.5296335 = queryWeight, product of:
                4.4951286 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.018050797 = queryNorm
              0.8654126 = fieldWeight in 2519, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.09375 = fieldNorm(doc=2519)
        0.16 = coord(4/25)
    
  5. Hamershlag, G.; Izhaki, M.: Using electronic journals in medicine (1998) 0.10
    0.09916939 = sum of:
      0.09916939 = product of:
        0.8264116 = sum of:
          0.05877644 = weight(abstract_txt:questionnaire in 5001) [ClassicSimilarity], result of:
            0.05877644 = score(doc=5001,freq=1.0), product of:
              0.12071355 = queryWeight, product of:
                1.0730066 = boost
                6.232427 = idf(docFreq=230, maxDocs=43254)
                0.018050797 = queryNorm
              0.48690838 = fieldWeight in 5001, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.232427 = idf(docFreq=230, maxDocs=43254)
                0.078125 = fieldNorm(doc=5001)
          0.05305427 = weight(abstract_txt:university in 5001) [ClassicSimilarity], result of:
            0.05305427 = score(doc=5001,freq=2.0), product of:
              0.112745896 = queryWeight, product of:
                1.466526 = boost
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.018050797 = queryNorm
              0.47056496 = fieldWeight in 5001, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.259068 = idf(docFreq=1661, maxDocs=43254)
                0.078125 = fieldNorm(doc=5001)
          0.7145809 = weight(abstract_txt:periodicals in 5001) [ClassicSimilarity], result of:
            0.7145809 = score(doc=5001,freq=7.0), product of:
              0.5296335 = queryWeight, product of:
                4.4951286 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.018050797 = queryNorm
              1.3491988 = fieldWeight in 5001, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.078125 = fieldNorm(doc=5001)
        0.12 = coord(3/25)