Document (#4072)

Author
Clark, K.
Title
Discipline specific citation indexes from ISI
Source
CD-ROM professional. 6(1993) no.1, S.135-138
Year
1993

Similar documents (author)

  1. Clark, K.: CD-ROM retrieval software : the year in review (1992) 5.13
    5.1281 = sum of:
      5.1281 = weight(author_txt:clark in 2337) [ClassicSimilarity], result of:
        5.1281 = fieldWeight in 2337, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.20496 = idf(docFreq=32, maxDocs=44421)
          0.625 = fieldNorm(doc=2337)
    
  2. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 5.13
    5.1281 = sum of:
      5.1281 = weight(author_txt:clark in 2353) [ClassicSimilarity], result of:
        5.1281 = fieldWeight in 2353, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.20496 = idf(docFreq=32, maxDocs=44421)
          0.625 = fieldNorm(doc=2353)
    
  3. Clark, A.J.: Education and training for librarianship and information work : annual bibliography, 1990 (1991) 5.13
    5.1281 = sum of:
      5.1281 = weight(author_txt:clark in 2691) [ClassicSimilarity], result of:
        5.1281 = fieldWeight in 2691, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.20496 = idf(docFreq=32, maxDocs=44421)
          0.625 = fieldNorm(doc=2691)
    
  4. Clark, D.: Mad cows, metathesauri, and meaning (1999) 5.13
    5.1281 = sum of:
      5.1281 = weight(author_txt:clark in 2727) [ClassicSimilarity], result of:
        5.1281 = fieldWeight in 2727, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.20496 = idf(docFreq=32, maxDocs=44421)
          0.625 = fieldNorm(doc=2727)
    
  5. Clark, K.: To cancel or not to cancel (print indexes) (1992) 5.13
    5.1281 = sum of:
      5.1281 = weight(author_txt:clark in 3684) [ClassicSimilarity], result of:
        5.1281 = fieldWeight in 3684, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.20496 = idf(docFreq=32, maxDocs=44421)
          0.625 = fieldNorm(doc=3684)
    

Similar documents (content)

  1. Bornmann, L.; Daniel, H.-D.: Universality of citation distributions : a validation of Radicchi et al.'s relative indicator cf = c/c0 at the micro level using data from chemistry (2009) 0.76
    0.7553984 = sum of:
      0.7553984 = product of:
        0.94424796 = sum of:
          0.023347788 = weight(abstract_txt:from in 3954) [ClassicSimilarity], result of:
            0.023347788 = score(doc=3954,freq=1.0), product of:
              0.13537897 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.049061038 = queryNorm
              0.17246243 = fieldWeight in 3954, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.0625 = fieldNorm(doc=3954)
          0.12544765 = weight(abstract_txt:specific in 3954) [ClassicSimilarity], result of:
            0.12544765 = score(doc=3954,freq=2.0), product of:
              0.3296242 = queryWeight, product of:
                1.5603927 = boost
                4.305746 = idf(docFreq=1628, maxDocs=44421)
                0.049061038 = queryNorm
              0.38057777 = fieldWeight in 3954, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.305746 = idf(docFreq=1628, maxDocs=44421)
                0.0625 = fieldNorm(doc=3954)
          0.31831998 = weight(abstract_txt:citation in 3954) [ClassicSimilarity], result of:
            0.31831998 = score(doc=3954,freq=6.0), product of:
              0.4251866 = queryWeight, product of:
                1.7722058 = boost
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.049061038 = queryNorm
              0.7486595 = fieldWeight in 3954, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.0625 = fieldNorm(doc=3954)
          0.4771326 = weight(abstract_txt:discipline in 3954) [ClassicSimilarity], result of:
            0.4771326 = score(doc=3954,freq=5.0), product of:
              0.59177524 = queryWeight, product of:
                2.0907533 = boost
                5.7692223 = idf(docFreq=376, maxDocs=44421)
                0.049061038 = queryNorm
              0.80627334 = fieldWeight in 3954, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.7692223 = idf(docFreq=376, maxDocs=44421)
                0.0625 = fieldNorm(doc=3954)
        0.8 = coord(4/5)
    
  2. Marx, W.: Special features of historical papers from the viewpoint of bibliometrics (2011) 0.61
    0.611716 = sum of:
      0.611716 = product of:
        0.764645 = sum of:
          0.029184734 = weight(abstract_txt:from in 133) [ClassicSimilarity], result of:
            0.029184734 = score(doc=133,freq=1.0), product of:
              0.13537897 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.049061038 = queryNorm
              0.21557805 = fieldWeight in 133, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.078125 = fieldNorm(doc=133)
          0.1920517 = weight(abstract_txt:specific in 133) [ClassicSimilarity], result of:
            0.1920517 = score(doc=133,freq=3.0), product of:
              0.3296242 = queryWeight, product of:
                1.5603927 = boost
                4.305746 = idf(docFreq=1628, maxDocs=44421)
                0.049061038 = queryNorm
              0.5826383 = fieldWeight in 133, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.305746 = idf(docFreq=1628, maxDocs=44421)
                0.078125 = fieldNorm(doc=133)
          0.28135777 = weight(abstract_txt:citation in 133) [ClassicSimilarity], result of:
            0.28135777 = score(doc=133,freq=3.0), product of:
              0.4251866 = queryWeight, product of:
                1.7722058 = boost
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.049061038 = queryNorm
              0.6617277 = fieldWeight in 133, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.078125 = fieldNorm(doc=133)
          0.2620508 = weight(abstract_txt:indexes in 133) [ClassicSimilarity], result of:
            0.2620508 = score(doc=133,freq=1.0), product of:
              0.5848409 = queryWeight, product of:
                2.0784676 = boost
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.049061038 = queryNorm
              0.44807196 = fieldWeight in 133, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.078125 = fieldNorm(doc=133)
        0.8 = coord(4/5)
    
  3. Weinberg, B.H.: ¬The earliest Hebrew citation indexes (1997) 0.57
    0.5655152 = sum of:
      0.5655152 = product of:
        0.9425253 = sum of:
          0.029184734 = weight(abstract_txt:from in 1086) [ClassicSimilarity], result of:
            0.029184734 = score(doc=1086,freq=1.0), product of:
              0.13537897 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.049061038 = queryNorm
              0.21557805 = fieldWeight in 1086, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.078125 = fieldNorm(doc=1086)
          0.45945528 = weight(abstract_txt:citation in 1086) [ClassicSimilarity], result of:
            0.45945528 = score(doc=1086,freq=8.0), product of:
              0.4251866 = queryWeight, product of:
                1.7722058 = boost
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.049061038 = queryNorm
              1.0805968 = fieldWeight in 1086, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.078125 = fieldNorm(doc=1086)
          0.45388532 = weight(abstract_txt:indexes in 1086) [ClassicSimilarity], result of:
            0.45388532 = score(doc=1086,freq=3.0), product of:
              0.5848409 = queryWeight, product of:
                2.0784676 = boost
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.049061038 = queryNorm
              0.7760834 = fieldWeight in 1086, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.078125 = fieldNorm(doc=1086)
        0.6 = coord(3/5)
    
  4. Wiley, D.L.: Cited references on the Web : a review of ISI's Web of Science (1998) 0.55
    0.55038804 = sum of:
      0.55038804 = product of:
        0.91731334 = sum of:
          0.035021678 = weight(abstract_txt:from in 2676) [ClassicSimilarity], result of:
            0.035021678 = score(doc=2676,freq=1.0), product of:
              0.13537897 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.049061038 = queryNorm
              0.25869364 = fieldWeight in 2676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.09375 = fieldNorm(doc=2676)
          0.3376293 = weight(abstract_txt:citation in 2676) [ClassicSimilarity], result of:
            0.3376293 = score(doc=2676,freq=3.0), product of:
              0.4251866 = queryWeight, product of:
                1.7722058 = boost
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.049061038 = queryNorm
              0.7940732 = fieldWeight in 2676, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.09375 = fieldNorm(doc=2676)
          0.54466236 = weight(abstract_txt:indexes in 2676) [ClassicSimilarity], result of:
            0.54466236 = score(doc=2676,freq=3.0), product of:
              0.5848409 = queryWeight, product of:
                2.0784676 = boost
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.049061038 = queryNorm
              0.93130004 = fieldWeight in 2676, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.09375 = fieldNorm(doc=2676)
        0.6 = coord(3/5)
    
  5. Gorraiz, J.; Purnell, P.J.; Glänzel, W.: Opportunities for and limitations of the Book Citation Index (2013) 0.52
    0.51974744 = sum of:
      0.51974744 = product of:
        0.64968425 = sum of:
          0.033018757 = weight(abstract_txt:from in 1966) [ClassicSimilarity], result of:
            0.033018757 = score(doc=1966,freq=2.0), product of:
              0.13537897 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.049061038 = queryNorm
              0.2438987 = fieldWeight in 1966, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.0625 = fieldNorm(doc=1966)
          0.088704884 = weight(abstract_txt:specific in 1966) [ClassicSimilarity], result of:
            0.088704884 = score(doc=1966,freq=1.0), product of:
              0.3296242 = queryWeight, product of:
                1.5603927 = boost
                4.305746 = idf(docFreq=1628, maxDocs=44421)
                0.049061038 = queryNorm
              0.26910913 = fieldWeight in 1966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.305746 = idf(docFreq=1628, maxDocs=44421)
                0.0625 = fieldNorm(doc=1966)
          0.31831998 = weight(abstract_txt:citation in 1966) [ClassicSimilarity], result of:
            0.31831998 = score(doc=1966,freq=6.0), product of:
              0.4251866 = queryWeight, product of:
                1.7722058 = boost
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.049061038 = queryNorm
              0.7486595 = fieldWeight in 1966, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.890223 = idf(docFreq=907, maxDocs=44421)
                0.0625 = fieldNorm(doc=1966)
          0.20964064 = weight(abstract_txt:indexes in 1966) [ClassicSimilarity], result of:
            0.20964064 = score(doc=1966,freq=1.0), product of:
              0.5848409 = queryWeight, product of:
                2.0784676 = boost
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.049061038 = queryNorm
              0.35845757 = fieldWeight in 1966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.735321 = idf(docFreq=389, maxDocs=44421)
                0.0625 = fieldNorm(doc=1966)
        0.8 = coord(4/5)