Document (#3633)

Author
Garfield, E.
Title
¬The relationship between mechanical indexing, structural linguistics and information retrieval
Source
Journal of information science. 18(1992) no.5, S.343-354
Year
1992
Abstract
It is possible to locate over 60% of indexing terms used in the Current List of Medical Literature by analysing the titles of the articles. Citation indexes contain 'noise' and lack many pertinent citations. Mechanical indexing or analysis of text must begin with some linguistic technique. Discusses Harris' methods of structural linguistics, discourse analysis and transformational analysis. Provides 3 examples with references, abstracts and index entries
Theme
Automatisches Indexieren
Computerlinguistik

Similar documents (author)

  1. Garfield, E.: How will new technology change the characteristics of libraries and their users? (1978) 5.10
    5.0976105 = sum of:
      5.0976105 = weight(author_txt:garfield in 901) [ClassicSimilarity], result of:
        5.0976105 = fieldWeight in 901, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.156177 = idf(docFreq=32, maxDocs=42306)
          0.625 = fieldNorm(doc=901)
    
  2. Garfield, E.: ¬The100[¬hundred] most-cited papers ever and how we select 'citation classics' (1984) 5.10
    5.0976105 = sum of:
      5.0976105 = weight(author_txt:garfield in 1073) [ClassicSimilarity], result of:
        5.0976105 = fieldWeight in 1073, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.156177 = idf(docFreq=32, maxDocs=42306)
          0.625 = fieldNorm(doc=1073)
    
  3. Garfield, E.: Introducing the ISI Atlas of Science : Biotechnology and molecular genetics, 1981/82 and bibliographic update for 1983/84 (1984) 5.10
    5.0976105 = sum of:
      5.0976105 = weight(author_txt:garfield in 1076) [ClassicSimilarity], result of:
        5.0976105 = fieldWeight in 1076, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.156177 = idf(docFreq=32, maxDocs=42306)
          0.625 = fieldNorm(doc=1076)
    
  4. Garfield, E.: Is citation analysis a legitime evaluation tool? (1979) 5.10
    5.0976105 = sum of:
      5.0976105 = weight(author_txt:garfield in 1086) [ClassicSimilarity], result of:
        5.0976105 = fieldWeight in 1086, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.156177 = idf(docFreq=32, maxDocs=42306)
          0.625 = fieldNorm(doc=1086)
    
  5. Garfield, E.: Citation analysis as a tool in journal evaluation (1972) 5.10
    5.0976105 = sum of:
      5.0976105 = weight(author_txt:garfield in 2831) [ClassicSimilarity], result of:
        5.0976105 = fieldWeight in 2831, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.156177 = idf(docFreq=32, maxDocs=42306)
          0.625 = fieldNorm(doc=2831)
    

Similar documents (content)

  1. Sharada, B.A.: Rules derivation for Kannada based indexing language using transformational grammar (1998) 0.17
    0.17189434 = sum of:
      0.17189434 = product of:
        1.0743396 = sum of:
          0.10850044 = weight(abstract_txt:titles in 4534) [ClassicSimilarity], result of:
            0.10850044 = score(doc=4534,freq=1.0), product of:
              0.12133345 = queryWeight, product of:
                1.1265044 = boost
                5.723095 = idf(docFreq=375, maxDocs=42306)
                0.018819874 = queryNorm
              0.8942336 = fieldWeight in 4534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.723095 = idf(docFreq=375, maxDocs=42306)
                0.15625 = fieldNorm(doc=4534)
          0.31624737 = weight(abstract_txt:analysing in 4534) [ClassicSimilarity], result of:
            0.31624737 = score(doc=4534,freq=2.0), product of:
              0.19650224 = queryWeight, product of:
                1.4335947 = boost
                7.2832365 = idf(docFreq=78, maxDocs=42306)
                0.018819874 = queryNorm
              1.6093831 = fieldWeight in 4534, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.2832365 = idf(docFreq=78, maxDocs=42306)
                0.15625 = fieldNorm(doc=4534)
          0.5078271 = weight(abstract_txt:transformational in 4534) [ClassicSimilarity], result of:
            0.5078271 = score(doc=4534,freq=1.0), product of:
              0.33949766 = queryWeight, product of:
                1.8843476 = boost
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.018819874 = queryNorm
              1.4958191 = fieldWeight in 4534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.15625 = fieldNorm(doc=4534)
          0.1417647 = weight(abstract_txt:indexing in 4534) [ClassicSimilarity], result of:
            0.1417647 = score(doc=4534,freq=1.0), product of:
              0.20914398 = queryWeight, product of:
                2.5616863 = boost
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.018819874 = queryNorm
              0.677833 = fieldWeight in 4534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.15625 = fieldNorm(doc=4534)
        0.16 = coord(4/25)
    
  2. Melton, J.S.: ¬A use for the techniques of structural linguistics in documentation research (1965) 0.16
    0.16285804 = sum of:
      0.16285804 = product of:
        0.67857516 = sum of:
          0.064561516 = weight(abstract_txt:indexes in 834) [ClassicSimilarity], result of:
            0.064561516 = score(doc=834,freq=1.0), product of:
              0.120663114 = queryWeight, product of:
                1.1233883 = boost
                5.7072635 = idf(docFreq=381, maxDocs=42306)
                0.018819874 = queryNorm
              0.53505594 = fieldWeight in 834, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7072635 = idf(docFreq=381, maxDocs=42306)
                0.09375 = fieldNorm(doc=834)
          0.06976419 = weight(abstract_txt:linguistic in 834) [ClassicSimilarity], result of:
            0.06976419 = score(doc=834,freq=1.0), product of:
              0.12706143 = queryWeight, product of:
                1.1527882 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.018819874 = queryNorm
              0.54905874 = fieldWeight in 834, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.09375 = fieldNorm(doc=834)
          0.074637264 = weight(abstract_txt:analysis in 834) [ClassicSimilarity], result of:
            0.074637264 = score(doc=834,freq=2.0), product of:
              0.15214567 = queryWeight, product of:
                2.1849074 = boost
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.018819874 = queryNorm
              0.4905645 = fieldWeight in 834, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.09375 = fieldNorm(doc=834)
          0.14265947 = weight(abstract_txt:structural in 834) [ClassicSimilarity], result of:
            0.14265947 = score(doc=834,freq=1.0), product of:
              0.25791055 = queryWeight, product of:
                2.322695 = boost
                5.9001117 = idf(docFreq=314, maxDocs=42306)
                0.018819874 = queryNorm
              0.55313545 = fieldWeight in 834, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9001117 = idf(docFreq=314, maxDocs=42306)
                0.09375 = fieldNorm(doc=834)
          0.12029133 = weight(abstract_txt:indexing in 834) [ClassicSimilarity], result of:
            0.12029133 = score(doc=834,freq=2.0), product of:
              0.20914398 = queryWeight, product of:
                2.5616863 = boost
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.018819874 = queryNorm
              0.5751604 = fieldWeight in 834, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.09375 = fieldNorm(doc=834)
          0.20666136 = weight(abstract_txt:linguistics in 834) [ClassicSimilarity], result of:
            0.20666136 = score(doc=834,freq=1.0), product of:
              0.33019835 = queryWeight, product of:
                2.6281192 = boost
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.018819874 = queryNorm
              0.62587035 = fieldWeight in 834, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.09375 = fieldNorm(doc=834)
        0.24 = coord(6/25)
    
  3. Mustafa el Hadi, W.: ¬The contribution of terminology to the theoretical conception of classificatory languages and document indexing (1990) 0.12
    0.11629909 = sum of:
      0.11629909 = product of:
        0.72686934 = sum of:
          0.11627364 = weight(abstract_txt:linguistic in 274) [ClassicSimilarity], result of:
            0.11627364 = score(doc=274,freq=1.0), product of:
              0.12706143 = queryWeight, product of:
                1.1527882 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.018819874 = queryNorm
              0.9150979 = fieldWeight in 274, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.15625 = fieldNorm(doc=274)
          0.124395445 = weight(abstract_txt:analysis in 274) [ClassicSimilarity], result of:
            0.124395445 = score(doc=274,freq=2.0), product of:
              0.15214567 = queryWeight, product of:
                2.1849074 = boost
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.018819874 = queryNorm
              0.8176075 = fieldWeight in 274, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.15625 = fieldNorm(doc=274)
          0.1417647 = weight(abstract_txt:indexing in 274) [ClassicSimilarity], result of:
            0.1417647 = score(doc=274,freq=1.0), product of:
              0.20914398 = queryWeight, product of:
                2.5616863 = boost
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.018819874 = queryNorm
              0.677833 = fieldWeight in 274, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.15625 = fieldNorm(doc=274)
          0.3444356 = weight(abstract_txt:linguistics in 274) [ClassicSimilarity], result of:
            0.3444356 = score(doc=274,freq=1.0), product of:
              0.33019835 = queryWeight, product of:
                2.6281192 = boost
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.018819874 = queryNorm
              1.0431173 = fieldWeight in 274, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.15625 = fieldNorm(doc=274)
        0.16 = coord(4/25)
    
  4. Larouk, O.: Modelling users need : schemas of interrogation and filtering of answers from the WEB in co-operative mode (1998) 0.11
    0.10662218 = sum of:
      0.10662218 = product of:
        0.3807935 = sum of:
          0.06335346 = weight(abstract_txt:list in 1061) [ClassicSimilarity], result of:
            0.06335346 = score(doc=1061,freq=4.0), product of:
              0.107516326 = queryWeight, product of:
                1.0604247 = boost
                5.387383 = idf(docFreq=525, maxDocs=42306)
                0.018819874 = queryNorm
              0.589245 = fieldWeight in 1061, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.387383 = idf(docFreq=525, maxDocs=42306)
                0.0546875 = fieldNorm(doc=1061)
          0.061563455 = weight(abstract_txt:references in 1061) [ClassicSimilarity], result of:
            0.061563455 = score(doc=1061,freq=3.0), product of:
              0.11609738 = queryWeight, product of:
                1.1019295 = boost
                5.5982447 = idf(docFreq=425, maxDocs=42306)
                0.018819874 = queryNorm
              0.5302743 = fieldWeight in 1061, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.5982447 = idf(docFreq=425, maxDocs=42306)
                0.0546875 = fieldNorm(doc=1061)
          0.05370498 = weight(abstract_txt:titles in 1061) [ClassicSimilarity], result of:
            0.05370498 = score(doc=1061,freq=2.0), product of:
              0.12133345 = queryWeight, product of:
                1.1265044 = boost
                5.723095 = idf(docFreq=375, maxDocs=42306)
                0.018819874 = queryNorm
              0.44262305 = fieldWeight in 1061, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.723095 = idf(docFreq=375, maxDocs=42306)
                0.0546875 = fieldNorm(doc=1061)
          0.04069577 = weight(abstract_txt:linguistic in 1061) [ClassicSimilarity], result of:
            0.04069577 = score(doc=1061,freq=1.0), product of:
              0.12706143 = queryWeight, product of:
                1.1527882 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.018819874 = queryNorm
              0.32028425 = fieldWeight in 1061, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.0546875 = fieldNorm(doc=1061)
          0.060519632 = weight(abstract_txt:abstracts in 1061) [ClassicSimilarity], result of:
            0.060519632 = score(doc=1061,freq=2.0), product of:
              0.13139184 = queryWeight, product of:
                1.1722678 = boost
                5.9555907 = idf(docFreq=297, maxDocs=42306)
                0.018819874 = queryNorm
              0.4606042 = fieldWeight in 1061, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9555907 = idf(docFreq=297, maxDocs=42306)
                0.0546875 = fieldNorm(doc=1061)
          0.0307863 = weight(abstract_txt:analysis in 1061) [ClassicSimilarity], result of:
            0.0307863 = score(doc=1061,freq=1.0), product of:
              0.15214567 = queryWeight, product of:
                2.1849074 = boost
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.018819874 = queryNorm
              0.20234753 = fieldWeight in 1061, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.0546875 = fieldNorm(doc=1061)
          0.07016994 = weight(abstract_txt:indexing in 1061) [ClassicSimilarity], result of:
            0.07016994 = score(doc=1061,freq=2.0), product of:
              0.20914398 = queryWeight, product of:
                2.5616863 = boost
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.018819874 = queryNorm
              0.33551022 = fieldWeight in 1061, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.0546875 = fieldNorm(doc=1061)
        0.28 = coord(7/25)
    
  5. Li, T.-C.: Reference sources in periodicals : abstracts, indexes, and contents reproduction (1996) 0.10
    0.09612387 = sum of:
      0.09612387 = product of:
        0.48061934 = sum of:
          0.07240395 = weight(abstract_txt:list in 1534) [ClassicSimilarity], result of:
            0.07240395 = score(doc=1534,freq=1.0), product of:
              0.107516326 = queryWeight, product of:
                1.0604247 = boost
                5.387383 = idf(docFreq=525, maxDocs=42306)
                0.018819874 = queryNorm
              0.6734229 = fieldWeight in 1534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.387383 = idf(docFreq=525, maxDocs=42306)
                0.125 = fieldNorm(doc=1534)
          0.08608203 = weight(abstract_txt:indexes in 1534) [ClassicSimilarity], result of:
            0.08608203 = score(doc=1534,freq=1.0), product of:
              0.120663114 = queryWeight, product of:
                1.1233883 = boost
                5.7072635 = idf(docFreq=381, maxDocs=42306)
                0.018819874 = queryNorm
              0.71340793 = fieldWeight in 1534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7072635 = idf(docFreq=381, maxDocs=42306)
                0.125 = fieldNorm(doc=1534)
          0.0978145 = weight(abstract_txt:abstracts in 1534) [ClassicSimilarity], result of:
            0.0978145 = score(doc=1534,freq=1.0), product of:
              0.13139184 = queryWeight, product of:
                1.1722678 = boost
                5.9555907 = idf(docFreq=297, maxDocs=42306)
                0.018819874 = queryNorm
              0.74444884 = fieldWeight in 1534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9555907 = idf(docFreq=297, maxDocs=42306)
                0.125 = fieldNorm(doc=1534)
          0.11090712 = weight(abstract_txt:contain in 1534) [ClassicSimilarity], result of:
            0.11090712 = score(doc=1534,freq=1.0), product of:
              0.14286938 = queryWeight, product of:
                1.2223969 = boost
                6.2102666 = idf(docFreq=230, maxDocs=42306)
                0.018819874 = queryNorm
              0.7762833 = fieldWeight in 1534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2102666 = idf(docFreq=230, maxDocs=42306)
                0.125 = fieldNorm(doc=1534)
          0.11341176 = weight(abstract_txt:indexing in 1534) [ClassicSimilarity], result of:
            0.11341176 = score(doc=1534,freq=1.0), product of:
              0.20914398 = queryWeight, product of:
                2.5616863 = boost
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.018819874 = queryNorm
              0.5422664 = fieldWeight in 1534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3381314 = idf(docFreq=1501, maxDocs=42306)
                0.125 = fieldNorm(doc=1534)
        0.2 = coord(5/25)