Document (#25145)

Author
White, H.D.
Lin, X.
McCain, K.W.
Title
Two modes of automated domain analysis : multidimensional scaling vs. Kohonen feature mapping of information science authors
Source
Structures and relations in knowledge organization: Proceedings of the 5th International ISKO-Conference, Lille, 25.-29.8.1998. Ed.: W. Mustafa el Hadi et al
Imprint
Würzburg : Ergon
Year
1998
Pages
S.57-63
Series
Advances in knowledge organization; vol.6
Abstract
This paper shows that, given co-citation data, Kohonen feature mapping produces results quite similar to those of multidimensional scaling, the traditional mode for computer-assisted mapping of intellectual domains. It further presents a Kohonen feature map based on author co-citation data that links author names to information about them on the World Wide Web. The results bear on a goal for present-day information science: the integration of computerized bibliometrics with document retrieval

Similar documents (author)

  1. White, H.D.; McCain, K.W.: Visualizing a discipline : an author co-citation analysis of information science, 1972-1995 (1998) 5.69
    5.6891756 = sum of:
      5.6891756 = sum of:
        2.0305269 = weight(author_txt:white in 5089) [ClassicSimilarity], result of:
          2.0305269 = score(doc=5089,freq=1.0), product of:
            0.55966896 = queryWeight, product of:
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.077130064 = queryNorm
            3.6280856 = fieldWeight in 5089, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.5 = fieldNorm(doc=5089)
        3.6586487 = weight(author_txt:mccain in 5089) [ClassicSimilarity], result of:
          3.6586487 = score(doc=5089,freq=1.0), product of:
            0.8287163 = queryWeight, product of:
              1.2168508 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.077130064 = queryNorm
            4.414839 = fieldWeight in 5089, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=5089)
    
  2. White, H.D.; McCain, W.: Bibliometrics (1989) 5.69
    5.6891756 = sum of:
      5.6891756 = sum of:
        2.0305269 = weight(author_txt:white in 342) [ClassicSimilarity], result of:
          2.0305269 = score(doc=342,freq=1.0), product of:
            0.55966896 = queryWeight, product of:
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.077130064 = queryNorm
            3.6280856 = fieldWeight in 342, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.5 = fieldNorm(doc=342)
        3.6586487 = weight(author_txt:mccain in 342) [ClassicSimilarity], result of:
          3.6586487 = score(doc=342,freq=1.0), product of:
            0.8287163 = queryWeight, product of:
              1.2168508 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.077130064 = queryNorm
            4.414839 = fieldWeight in 342, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=342)
    
  3. White, H.D.; McCain, K.W.: Visualization of literatures (1997) 5.69
    5.6891756 = sum of:
      5.6891756 = sum of:
        2.0305269 = weight(author_txt:white in 3292) [ClassicSimilarity], result of:
          2.0305269 = score(doc=3292,freq=1.0), product of:
            0.55966896 = queryWeight, product of:
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.077130064 = queryNorm
            3.6280856 = fieldWeight in 3292, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.5 = fieldNorm(doc=3292)
        3.6586487 = weight(author_txt:mccain in 3292) [ClassicSimilarity], result of:
          3.6586487 = score(doc=3292,freq=1.0), product of:
            0.8287163 = queryWeight, product of:
              1.2168508 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.077130064 = queryNorm
            4.414839 = fieldWeight in 3292, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=3292)
    
  4. White, D.D.; McCain, K.W.: In memory of Belver C. Griffith (2000) 5.69
    5.6891756 = sum of:
      5.6891756 = sum of:
        2.0305269 = weight(author_txt:white in 6000) [ClassicSimilarity], result of:
          2.0305269 = score(doc=6000,freq=1.0), product of:
            0.55966896 = queryWeight, product of:
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.077130064 = queryNorm
            3.6280856 = fieldWeight in 6000, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.256171 = idf(docFreq=81, maxDocs=42740)
              0.5 = fieldNorm(doc=6000)
        3.6586487 = weight(author_txt:mccain in 6000) [ClassicSimilarity], result of:
          3.6586487 = score(doc=6000,freq=1.0), product of:
            0.8287163 = queryWeight, product of:
              1.2168508 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.077130064 = queryNorm
            4.414839 = fieldWeight in 6000, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=6000)
    
  5. McCain, K.W.: Co-cited author mapping as a valid representation of intellectual structure (1986) 2.29
    2.2866554 = sum of:
      2.2866554 = product of:
        4.573311 = sum of:
          4.573311 = weight(author_txt:mccain in 5505) [ClassicSimilarity], result of:
            4.573311 = score(doc=5505,freq=1.0), product of:
              0.8287163 = queryWeight, product of:
                1.2168508 = boost
                8.829678 = idf(docFreq=16, maxDocs=42740)
                0.077130064 = queryNorm
              5.5185485 = fieldWeight in 5505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.829678 = idf(docFreq=16, maxDocs=42740)
                0.625 = fieldNorm(doc=5505)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Lin, X.; White, H.D.; Buzydlowski, J.: Real-time author co-citation mapping for online searching (2003) 0.19
    0.18643647 = sum of:
      0.18643647 = product of:
        0.582614 = sum of:
          0.03621925 = weight(abstract_txt:intellectual in 3081) [ClassicSimilarity], result of:
            0.03621925 = score(doc=3081,freq=1.0), product of:
              0.082903035 = queryWeight, product of:
                1.0568622 = boost
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.014027266 = queryNorm
              0.4368869 = fieldWeight in 3081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
          0.058422774 = weight(abstract_txt:names in 3081) [ClassicSimilarity], result of:
            0.058422774 = score(doc=3081,freq=2.0), product of:
              0.09050146 = queryWeight, product of:
                1.1042336 = boost
                5.842808 = idf(docFreq=336, maxDocs=42740)
                0.014027266 = queryNorm
              0.6455451 = fieldWeight in 3081, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.842808 = idf(docFreq=336, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
          0.072503276 = weight(abstract_txt:produces in 3081) [ClassicSimilarity], result of:
            0.072503276 = score(doc=3081,freq=1.0), product of:
              0.1316788 = queryWeight, product of:
                1.3319597 = boost
                7.04777 = idf(docFreq=100, maxDocs=42740)
                0.014027266 = queryNorm
              0.550607 = fieldWeight in 3081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.04777 = idf(docFreq=100, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
          0.012609946 = weight(abstract_txt:information in 3081) [ClassicSimilarity], result of:
            0.012609946 = score(doc=3081,freq=2.0), product of:
              0.046965975 = queryWeight, product of:
                1.3777977 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014027266 = queryNorm
              0.2684911 = fieldWeight in 3081, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
          0.049332187 = weight(abstract_txt:citation in 3081) [ClassicSimilarity], result of:
            0.049332187 = score(doc=3081,freq=1.0), product of:
              0.12834364 = queryWeight, product of:
                1.8596677 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.014027266 = queryNorm
              0.38437578 = fieldWeight in 3081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
          0.102443144 = weight(abstract_txt:author in 3081) [ClassicSimilarity], result of:
            0.102443144 = score(doc=3081,freq=4.0), product of:
              0.13160004 = queryWeight, product of:
                1.8831121 = boost
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.014027266 = queryNorm
              0.7784431 = fieldWeight in 3081, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
          0.12047589 = weight(abstract_txt:mapping in 3081) [ClassicSimilarity], result of:
            0.12047589 = score(doc=3081,freq=1.0), product of:
              0.2664309 = queryWeight, product of:
                3.2816033 = boost
                5.7879596 = idf(docFreq=355, maxDocs=42740)
                0.014027266 = queryNorm
              0.45218435 = fieldWeight in 3081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7879596 = idf(docFreq=355, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
          0.13060756 = weight(abstract_txt:feature in 3081) [ClassicSimilarity], result of:
            0.13060756 = score(doc=3081,freq=1.0), product of:
              0.2811664 = queryWeight, product of:
                3.37113 = boost
                5.945863 = idf(docFreq=303, maxDocs=42740)
                0.014027266 = queryNorm
              0.4645205 = fieldWeight in 3081, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.945863 = idf(docFreq=303, maxDocs=42740)
                0.078125 = fieldNorm(doc=3081)
        0.32 = coord(8/25)
    
  2. Vaughan, L.: Visualizing linguistic and cultural differences using Web co-link data (2006) 0.15
    0.15035154 = sum of:
      0.15035154 = product of:
        0.5369698 = sum of:
          0.035507526 = weight(abstract_txt:data in 1310) [ClassicSimilarity], result of:
            0.035507526 = score(doc=1310,freq=5.0), product of:
              0.060280617 = queryWeight, product of:
                1.2744917 = boost
                3.3718455 = idf(docFreq=3987, maxDocs=42740)
                0.014027266 = queryNorm
              0.5890372 = fieldWeight in 1310, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.3718455 = idf(docFreq=3987, maxDocs=42740)
                0.078125 = fieldNorm(doc=1310)
          0.017870195 = weight(abstract_txt:results in 1310) [ClassicSimilarity], result of:
            0.017870195 = score(doc=1310,freq=1.0), product of:
              0.065218925 = queryWeight, product of:
                1.3256687 = boost
                3.5072412 = idf(docFreq=3482, maxDocs=42740)
                0.014027266 = queryNorm
              0.2740032 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5072412 = idf(docFreq=3482, maxDocs=42740)
                0.078125 = fieldNorm(doc=1310)
          0.008916578 = weight(abstract_txt:information in 1310) [ClassicSimilarity], result of:
            0.008916578 = score(doc=1310,freq=1.0), product of:
              0.046965975 = queryWeight, product of:
                1.3777977 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014027266 = queryNorm
              0.18985188 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.078125 = fieldNorm(doc=1310)
          0.049332187 = weight(abstract_txt:citation in 1310) [ClassicSimilarity], result of:
            0.049332187 = score(doc=1310,freq=1.0), product of:
              0.12834364 = queryWeight, product of:
                1.8596677 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.014027266 = queryNorm
              0.38437578 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.078125 = fieldNorm(doc=1310)
          0.1398013 = weight(abstract_txt:multidimensional in 1310) [ClassicSimilarity], result of:
            0.1398013 = score(doc=1310,freq=1.0), product of:
              0.25701684 = queryWeight, product of:
                2.631655 = boost
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.014027266 = queryNorm
              0.5439383 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.078125 = fieldNorm(doc=1310)
          0.1650661 = weight(abstract_txt:scaling in 1310) [ClassicSimilarity], result of:
            0.1650661 = score(doc=1310,freq=1.0), product of:
              0.2871173 = queryWeight, product of:
                2.7814922 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.014027266 = queryNorm
              0.5749082 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.078125 = fieldNorm(doc=1310)
          0.12047589 = weight(abstract_txt:mapping in 1310) [ClassicSimilarity], result of:
            0.12047589 = score(doc=1310,freq=1.0), product of:
              0.2664309 = queryWeight, product of:
                3.2816033 = boost
                5.7879596 = idf(docFreq=355, maxDocs=42740)
                0.014027266 = queryNorm
              0.45218435 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7879596 = idf(docFreq=355, maxDocs=42740)
                0.078125 = fieldNorm(doc=1310)
        0.28 = coord(7/25)
    
  3. Lu, K.; Wolfram, D.: Measuring author research relatedness : a comparison of word-based, topic-based, and author cocitation approaches (2012) 0.15
    0.15019335 = sum of:
      0.15019335 = product of:
        0.5364048 = sum of:
          0.028975401 = weight(abstract_txt:intellectual in 2454) [ClassicSimilarity], result of:
            0.028975401 = score(doc=2454,freq=1.0), product of:
              0.082903035 = queryWeight, product of:
                1.0568622 = boost
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.014027266 = queryNorm
              0.34950954 = fieldWeight in 2454, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.0625 = fieldNorm(doc=2454)
          0.0071332627 = weight(abstract_txt:information in 2454) [ClassicSimilarity], result of:
            0.0071332627 = score(doc=2454,freq=1.0), product of:
              0.046965975 = queryWeight, product of:
                1.3777977 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014027266 = queryNorm
              0.1518815 = fieldWeight in 2454, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=2454)
          0.01972594 = weight(abstract_txt:science in 2454) [ClassicSimilarity], result of:
            0.01972594 = score(doc=2454,freq=1.0), product of:
              0.08083248 = queryWeight, product of:
                1.4758463 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.014027266 = queryNorm
              0.24403481 = fieldWeight in 2454, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.0625 = fieldNorm(doc=2454)
          0.100373365 = weight(abstract_txt:author in 2454) [ClassicSimilarity], result of:
            0.100373365 = score(doc=2454,freq=6.0), product of:
              0.13160004 = queryWeight, product of:
                1.8831121 = boost
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.014027266 = queryNorm
              0.76271534 = fieldWeight in 2454, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.0625 = fieldNorm(doc=2454)
          0.11184104 = weight(abstract_txt:multidimensional in 2454) [ClassicSimilarity], result of:
            0.11184104 = score(doc=2454,freq=1.0), product of:
              0.25701684 = queryWeight, product of:
                2.631655 = boost
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.014027266 = queryNorm
              0.43515062 = fieldWeight in 2454, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.0625 = fieldNorm(doc=2454)
          0.13205288 = weight(abstract_txt:scaling in 2454) [ClassicSimilarity], result of:
            0.13205288 = score(doc=2454,freq=1.0), product of:
              0.2871173 = queryWeight, product of:
                2.7814922 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.014027266 = queryNorm
              0.45992658 = fieldWeight in 2454, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.0625 = fieldNorm(doc=2454)
          0.1363029 = weight(abstract_txt:mapping in 2454) [ClassicSimilarity], result of:
            0.1363029 = score(doc=2454,freq=2.0), product of:
              0.2664309 = queryWeight, product of:
                3.2816033 = boost
                5.7879596 = idf(docFreq=355, maxDocs=42740)
                0.014027266 = queryNorm
              0.51158816 = fieldWeight in 2454, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7879596 = idf(docFreq=355, maxDocs=42740)
                0.0625 = fieldNorm(doc=2454)
        0.28 = coord(7/25)
    
  4. Marion, L.S.; McCain, K.W.: Contrasting views of software engineering journals : author cocitation choices and indexer vocabulary assignments (2001) 0.13
    0.13385916 = sum of:
      0.13385916 = product of:
        0.41830987 = sum of:
          0.040977404 = weight(abstract_txt:intellectual in 683) [ClassicSimilarity], result of:
            0.040977404 = score(doc=683,freq=2.0), product of:
              0.082903035 = queryWeight, product of:
                1.0568622 = boost
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.014027266 = queryNorm
              0.4942811 = fieldWeight in 683, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
          0.017965544 = weight(abstract_txt:data in 683) [ClassicSimilarity], result of:
            0.017965544 = score(doc=683,freq=2.0), product of:
              0.060280617 = queryWeight, product of:
                1.2744917 = boost
                3.3718455 = idf(docFreq=3987, maxDocs=42740)
                0.014027266 = queryNorm
              0.29803184 = fieldWeight in 683, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3718455 = idf(docFreq=3987, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
          0.0071332627 = weight(abstract_txt:information in 683) [ClassicSimilarity], result of:
            0.0071332627 = score(doc=683,freq=1.0), product of:
              0.046965975 = queryWeight, product of:
                1.3777977 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014027266 = queryNorm
              0.1518815 = fieldWeight in 683, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
          0.027896691 = weight(abstract_txt:science in 683) [ClassicSimilarity], result of:
            0.027896691 = score(doc=683,freq=2.0), product of:
              0.08083248 = queryWeight, product of:
                1.4758463 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.014027266 = queryNorm
              0.34511733 = fieldWeight in 683, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
          0.03946575 = weight(abstract_txt:citation in 683) [ClassicSimilarity], result of:
            0.03946575 = score(doc=683,freq=1.0), product of:
              0.12834364 = queryWeight, product of:
                1.8596677 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.014027266 = queryNorm
              0.30750063 = fieldWeight in 683, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
          0.040977255 = weight(abstract_txt:author in 683) [ClassicSimilarity], result of:
            0.040977255 = score(doc=683,freq=1.0), product of:
              0.13160004 = queryWeight, product of:
                1.8831121 = boost
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.014027266 = queryNorm
              0.31137723 = fieldWeight in 683, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
          0.11184104 = weight(abstract_txt:multidimensional in 683) [ClassicSimilarity], result of:
            0.11184104 = score(doc=683,freq=1.0), product of:
              0.25701684 = queryWeight, product of:
                2.631655 = boost
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.014027266 = queryNorm
              0.43515062 = fieldWeight in 683, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
          0.13205288 = weight(abstract_txt:scaling in 683) [ClassicSimilarity], result of:
            0.13205288 = score(doc=683,freq=1.0), product of:
              0.2871173 = queryWeight, product of:
                2.7814922 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.014027266 = queryNorm
              0.45992658 = fieldWeight in 683, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.0625 = fieldNorm(doc=683)
        0.32 = coord(8/25)
    
  5. Ding, Y.: Visualization of intellectual structure in information retrieval : author cocitation analysis (1998) 0.13
    0.12876765 = sum of:
      0.12876765 = product of:
        0.45988446 = sum of:
          0.03621925 = weight(abstract_txt:intellectual in 3793) [ClassicSimilarity], result of:
            0.03621925 = score(doc=3793,freq=1.0), product of:
              0.082903035 = queryWeight, product of:
                1.0568622 = boost
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.014027266 = queryNorm
              0.4368869 = fieldWeight in 3793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5921526 = idf(docFreq=432, maxDocs=42740)
                0.078125 = fieldNorm(doc=3793)
          0.015879449 = weight(abstract_txt:data in 3793) [ClassicSimilarity], result of:
            0.015879449 = score(doc=3793,freq=1.0), product of:
              0.060280617 = queryWeight, product of:
                1.2744917 = boost
                3.3718455 = idf(docFreq=3987, maxDocs=42740)
                0.014027266 = queryNorm
              0.26342544 = fieldWeight in 3793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3718455 = idf(docFreq=3987, maxDocs=42740)
                0.078125 = fieldNorm(doc=3793)
          0.017870195 = weight(abstract_txt:results in 3793) [ClassicSimilarity], result of:
            0.017870195 = score(doc=3793,freq=1.0), product of:
              0.065218925 = queryWeight, product of:
                1.3256687 = boost
                3.5072412 = idf(docFreq=3482, maxDocs=42740)
                0.014027266 = queryNorm
              0.2740032 = fieldWeight in 3793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5072412 = idf(docFreq=3482, maxDocs=42740)
                0.078125 = fieldNorm(doc=3793)
          0.012609946 = weight(abstract_txt:information in 3793) [ClassicSimilarity], result of:
            0.012609946 = score(doc=3793,freq=2.0), product of:
              0.046965975 = queryWeight, product of:
                1.3777977 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014027266 = queryNorm
              0.2684911 = fieldWeight in 3793, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.078125 = fieldNorm(doc=3793)
          0.07243824 = weight(abstract_txt:author in 3793) [ClassicSimilarity], result of:
            0.07243824 = score(doc=3793,freq=2.0), product of:
              0.13160004 = queryWeight, product of:
                1.8831121 = boost
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.014027266 = queryNorm
              0.5504424 = fieldWeight in 3793, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.9820356 = idf(docFreq=796, maxDocs=42740)
                0.078125 = fieldNorm(doc=3793)
          0.1398013 = weight(abstract_txt:multidimensional in 3793) [ClassicSimilarity], result of:
            0.1398013 = score(doc=3793,freq=1.0), product of:
              0.25701684 = queryWeight, product of:
                2.631655 = boost
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.014027266 = queryNorm
              0.5439383 = fieldWeight in 3793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.078125 = fieldNorm(doc=3793)
          0.1650661 = weight(abstract_txt:scaling in 3793) [ClassicSimilarity], result of:
            0.1650661 = score(doc=3793,freq=1.0), product of:
              0.2871173 = queryWeight, product of:
                2.7814922 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.014027266 = queryNorm
              0.5749082 = fieldWeight in 3793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.078125 = fieldNorm(doc=3793)
        0.28 = coord(7/25)