Document (#2201)

Author
Farrow, J.F.
Title
¬A cognitive process model of document indexing
Source
Journal of documentation. 47(1991) no.2, S.149-166
Year
1991
Abstract
Classification, indexing and abstracting can all be regarded as summarisations of the content of a document. A model of text comprehension by indexers (including classifiers and abstractors) is presented, based on task descriptions which indicate that the comprehension of text for indexing differs from normal fluent reading in respect of: operational time constraints, which lead to text being scanned rapidly for perceptual cues to aif gist comprehension; comprehension being task oriented rather than learning oreinted, and being followed immediately by the production of an abstract, index, or classification; and the automaticity of processing text by experienced indexers working within a restricted range of text types. The evidence for the interplay of perceptual and conceptual processing of text under conditions of rapid scanning is reviewed. The allocation of mental resources to text processing is discussed, and a cognitive process model of abstracting, indexing and classification is described

Similar documents (author)

  1. Farrow, J.: Indexing as a cognitive process (1994) 6.19
    6.190705 = sum of:
      6.190705 = weight(author_txt:farrow in 1257) [ClassicSimilarity], result of:
        6.190705 = fieldWeight in 1257, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.625 = fieldNorm(doc=1257)
    
  2. Farrow, J.: All in the mind : concept analysis in indexing (1995) 6.19
    6.190705 = sum of:
      6.190705 = weight(author_txt:farrow in 2926) [ClassicSimilarity], result of:
        6.190705 = fieldWeight in 2926, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.625 = fieldNorm(doc=2926)
    
  3. Farrow, J.: Propositional analysis and macrorules for indexing (1996) 6.19
    6.190705 = sum of:
      6.190705 = weight(author_txt:farrow in 4699) [ClassicSimilarity], result of:
        6.190705 = fieldWeight in 4699, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.625 = fieldNorm(doc=4699)
    
  4. Rowley, J.E.; Farrow, J.: Organizing knowledge : an introduction to managing access to information (2000) 4.95
    4.952564 = sum of:
      4.952564 = weight(author_txt:farrow in 2463) [ClassicSimilarity], result of:
        4.952564 = fieldWeight in 2463, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.5 = fieldNorm(doc=2463)
    

Similar documents (content)

  1. Farrow, J.: All in the mind : concept analysis in indexing (1995) 0.46
    0.45828456 = sum of:
      0.45828456 = product of:
        1.4321393 = sum of:
          0.048939116 = weight(abstract_txt:process in 2926) [ClassicSimilarity], result of:
            0.048939116 = score(doc=2926,freq=2.0), product of:
              0.07810154 = queryWeight, product of:
                1.0998987 = boost
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.017528446 = queryNorm
              0.62660885 = fieldWeight in 2926, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
          0.041173186 = weight(abstract_txt:document in 2926) [ClassicSimilarity], result of:
            0.041173186 = score(doc=2926,freq=1.0), product of:
              0.08769506 = queryWeight, product of:
                1.1654952 = boost
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.017528446 = queryNorm
              0.46950403 = fieldWeight in 2926, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
          0.07585558 = weight(abstract_txt:cognitive in 2926) [ClassicSimilarity], result of:
            0.07585558 = score(doc=2926,freq=1.0), product of:
              0.13179246 = queryWeight, product of:
                1.4287893 = boost
                5.2623405 = idf(docFreq=622, maxDocs=44218)
                0.017528446 = queryNorm
              0.5755685 = fieldWeight in 2926, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2623405 = idf(docFreq=622, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
          0.085662544 = weight(abstract_txt:model in 2926) [ClassicSimilarity], result of:
            0.085662544 = score(doc=2926,freq=3.0), product of:
              0.113435626 = queryWeight, product of:
                1.6234663 = boost
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.017528446 = queryNorm
              0.7551644 = fieldWeight in 2926, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
          0.09366364 = weight(abstract_txt:processing in 2926) [ClassicSimilarity], result of:
            0.09366364 = score(doc=2926,freq=1.0), product of:
              0.17363739 = queryWeight, product of:
                2.0085847 = boost
                4.931848 = idf(docFreq=866, maxDocs=44218)
                0.017528446 = queryNorm
              0.5394209 = fieldWeight in 2926, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.931848 = idf(docFreq=866, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
          0.17133847 = weight(abstract_txt:indexing in 2926) [ClassicSimilarity], result of:
            0.17133847 = score(doc=2926,freq=4.0), product of:
              0.18007721 = queryWeight, product of:
                2.3619313 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.017528446 = queryNorm
              0.9514723 = fieldWeight in 2926, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
          0.17038219 = weight(abstract_txt:text in 2926) [ClassicSimilarity], result of:
            0.17038219 = score(doc=2926,freq=2.0), product of:
              0.27239197 = queryWeight, product of:
                3.8428557 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.017528446 = queryNorm
              0.6255037 = fieldWeight in 2926, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
          0.7451245 = weight(abstract_txt:comprehension in 2926) [ClassicSimilarity], result of:
            0.7451245 = score(doc=2926,freq=3.0), product of:
              0.5280653 = queryWeight, product of:
                4.044657 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.017528446 = queryNorm
              1.4110461 = fieldWeight in 2926, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.109375 = fieldNorm(doc=2926)
        0.32 = coord(8/25)
    
  2. Farrow, J.: Propositional analysis and macrorules for indexing (1996) 0.17
    0.17277561 = sum of:
      0.17277561 = product of:
        0.8638781 = sum of:
          0.03954878 = weight(abstract_txt:process in 4699) [ClassicSimilarity], result of:
            0.03954878 = score(doc=4699,freq=1.0), product of:
              0.07810154 = queryWeight, product of:
                1.0998987 = boost
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.017528446 = queryNorm
              0.50637645 = fieldWeight in 4699, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.125 = fieldNorm(doc=4699)
          0.05652262 = weight(abstract_txt:model in 4699) [ClassicSimilarity], result of:
            0.05652262 = score(doc=4699,freq=1.0), product of:
              0.113435626 = queryWeight, product of:
                1.6234663 = boost
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.017528446 = queryNorm
              0.49827924 = fieldWeight in 4699, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.125 = fieldNorm(doc=4699)
          0.1384624 = weight(abstract_txt:indexing in 4699) [ClassicSimilarity], result of:
            0.1384624 = score(doc=4699,freq=2.0), product of:
              0.18007721 = queryWeight, product of:
                2.3619313 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.017528446 = queryNorm
              0.7689057 = fieldWeight in 4699, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.125 = fieldNorm(doc=4699)
          0.1376896 = weight(abstract_txt:text in 4699) [ClassicSimilarity], result of:
            0.1376896 = score(doc=4699,freq=1.0), product of:
              0.27239197 = queryWeight, product of:
                3.8428557 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.017528446 = queryNorm
              0.5054833 = fieldWeight in 4699, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.125 = fieldNorm(doc=4699)
          0.4916547 = weight(abstract_txt:comprehension in 4699) [ClassicSimilarity], result of:
            0.4916547 = score(doc=4699,freq=1.0), product of:
              0.5280653 = queryWeight, product of:
                4.044657 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.017528446 = queryNorm
              0.931049 = fieldWeight in 4699, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.125 = fieldNorm(doc=4699)
        0.2 = coord(5/25)
    
  3. Radford, A.; Wu, J.; Child, R.; Luan, D.; Amode, D.; Sutskever, I.: Language models are unsupervised multitask learners 0.12
    0.12485926 = sum of:
      0.12485926 = product of:
        0.5202469 = sum of:
          0.023527535 = weight(abstract_txt:document in 871) [ClassicSimilarity], result of:
            0.023527535 = score(doc=871,freq=1.0), product of:
              0.08769506 = queryWeight, product of:
                1.1654952 = boost
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.017528446 = queryNorm
              0.26828802 = fieldWeight in 871, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.0625 = fieldNorm(doc=871)
          0.049832992 = weight(abstract_txt:task in 871) [ClassicSimilarity], result of:
            0.049832992 = score(doc=871,freq=2.0), product of:
              0.11479567 = queryWeight, product of:
                1.3334774 = boost
                4.9112997 = idf(docFreq=884, maxDocs=44218)
                0.017528446 = queryNorm
              0.43410167 = fieldWeight in 871, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.9112997 = idf(docFreq=884, maxDocs=44218)
                0.0625 = fieldNorm(doc=871)
          0.05652262 = weight(abstract_txt:model in 871) [ClassicSimilarity], result of:
            0.05652262 = score(doc=871,freq=4.0), product of:
              0.113435626 = queryWeight, product of:
                1.6234663 = boost
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.017528446 = queryNorm
              0.49827924 = fieldWeight in 871, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.0625 = fieldNorm(doc=871)
          0.07569164 = weight(abstract_txt:processing in 871) [ClassicSimilarity], result of:
            0.07569164 = score(doc=871,freq=2.0), product of:
              0.17363739 = queryWeight, product of:
                2.0085847 = boost
                4.931848 = idf(docFreq=866, maxDocs=44218)
                0.017528446 = queryNorm
              0.43591788 = fieldWeight in 871, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.931848 = idf(docFreq=866, maxDocs=44218)
                0.0625 = fieldNorm(doc=871)
          0.0688448 = weight(abstract_txt:text in 871) [ClassicSimilarity], result of:
            0.0688448 = score(doc=871,freq=1.0), product of:
              0.27239197 = queryWeight, product of:
                3.8428557 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.017528446 = queryNorm
              0.25274166 = fieldWeight in 871, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.0625 = fieldNorm(doc=871)
          0.24582735 = weight(abstract_txt:comprehension in 871) [ClassicSimilarity], result of:
            0.24582735 = score(doc=871,freq=1.0), product of:
              0.5280653 = queryWeight, product of:
                4.044657 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.017528446 = queryNorm
              0.4655245 = fieldWeight in 871, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.0625 = fieldNorm(doc=871)
        0.24 = coord(6/25)
    
  4. David, C.; Giroux, L.; Bertrand-Gastaldy, S.; Lanteigne, D.: Indexing as problem solving : a cognitive approach to consistency (1995) 0.11
    0.11443367 = sum of:
      0.11443367 = product of:
        0.47680697 = sum of:
          0.029409418 = weight(abstract_txt:document in 3609) [ClassicSimilarity], result of:
            0.029409418 = score(doc=3609,freq=1.0), product of:
              0.08769506 = queryWeight, product of:
                1.1654952 = boost
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.017528446 = queryNorm
              0.33536002 = fieldWeight in 3609, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.078125 = fieldNorm(doc=3609)
          0.04404656 = weight(abstract_txt:task in 3609) [ClassicSimilarity], result of:
            0.04404656 = score(doc=3609,freq=1.0), product of:
              0.11479567 = queryWeight, product of:
                1.3334774 = boost
                4.9112997 = idf(docFreq=884, maxDocs=44218)
                0.017528446 = queryNorm
              0.3836953 = fieldWeight in 3609, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9112997 = idf(docFreq=884, maxDocs=44218)
                0.078125 = fieldNorm(doc=3609)
          0.07662571 = weight(abstract_txt:cognitive in 3609) [ClassicSimilarity], result of:
            0.07662571 = score(doc=3609,freq=2.0), product of:
              0.13179246 = queryWeight, product of:
                1.4287893 = boost
                5.2623405 = idf(docFreq=622, maxDocs=44218)
                0.017528446 = queryNorm
              0.58141196 = fieldWeight in 3609, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2623405 = idf(docFreq=622, maxDocs=44218)
                0.078125 = fieldNorm(doc=3609)
          0.035326637 = weight(abstract_txt:model in 3609) [ClassicSimilarity], result of:
            0.035326637 = score(doc=3609,freq=1.0), product of:
              0.113435626 = queryWeight, product of:
                1.6234663 = boost
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.017528446 = queryNorm
              0.31142452 = fieldWeight in 3609, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.986234 = idf(docFreq=2231, maxDocs=44218)
                0.078125 = fieldNorm(doc=3609)
          0.18541047 = weight(abstract_txt:indexers in 3609) [ClassicSimilarity], result of:
            0.18541047 = score(doc=3609,freq=3.0), product of:
              0.20750725 = queryWeight, product of:
                1.7928318 = boost
                6.603137 = idf(docFreq=162, maxDocs=44218)
                0.017528446 = queryNorm
              0.8935132 = fieldWeight in 3609, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.603137 = idf(docFreq=162, maxDocs=44218)
                0.078125 = fieldNorm(doc=3609)
          0.10598818 = weight(abstract_txt:indexing in 3609) [ClassicSimilarity], result of:
            0.10598818 = score(doc=3609,freq=3.0), product of:
              0.18007721 = queryWeight, product of:
                2.3619313 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.017528446 = queryNorm
              0.5885708 = fieldWeight in 3609, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.078125 = fieldNorm(doc=3609)
        0.24 = coord(6/25)
    
  5. Bertrand, A.; Cellier, J.-M.: Psychological approach to indexing : effects of the operator's expertise upon indexing behaviour (1995) 0.11
    0.11426526 = sum of:
      0.11426526 = product of:
        0.5713263 = sum of:
          0.040750884 = weight(abstract_txt:document in 4027) [ClassicSimilarity], result of:
            0.040750884 = score(doc=4027,freq=3.0), product of:
              0.08769506 = queryWeight, product of:
                1.1654952 = boost
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.017528446 = queryNorm
              0.46468848 = fieldWeight in 4027, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.0625 = fieldNorm(doc=4027)
          0.035237245 = weight(abstract_txt:task in 4027) [ClassicSimilarity], result of:
            0.035237245 = score(doc=4027,freq=1.0), product of:
              0.11479567 = queryWeight, product of:
                1.3334774 = boost
                4.9112997 = idf(docFreq=884, maxDocs=44218)
                0.017528446 = queryNorm
              0.30695623 = fieldWeight in 4027, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9112997 = idf(docFreq=884, maxDocs=44218)
                0.0625 = fieldNorm(doc=4027)
          0.25691226 = weight(abstract_txt:indexers in 4027) [ClassicSimilarity], result of:
            0.25691226 = score(doc=4027,freq=9.0), product of:
              0.20750725 = queryWeight, product of:
                1.7928318 = boost
                6.603137 = idf(docFreq=162, maxDocs=44218)
                0.017528446 = queryNorm
              1.2380881 = fieldWeight in 4027, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                6.603137 = idf(docFreq=162, maxDocs=44218)
                0.0625 = fieldNorm(doc=4027)
          0.1695811 = weight(abstract_txt:indexing in 4027) [ClassicSimilarity], result of:
            0.1695811 = score(doc=4027,freq=12.0), product of:
              0.18007721 = queryWeight, product of:
                2.3619313 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.017528446 = queryNorm
              0.9417133 = fieldWeight in 4027, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.0625 = fieldNorm(doc=4027)
          0.0688448 = weight(abstract_txt:text in 4027) [ClassicSimilarity], result of:
            0.0688448 = score(doc=4027,freq=1.0), product of:
              0.27239197 = queryWeight, product of:
                3.8428557 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.017528446 = queryNorm
              0.25274166 = fieldWeight in 4027, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.0625 = fieldNorm(doc=4027)
        0.2 = coord(5/25)