Document (#30159)

Author
Egghe, L.
Rousseau, R.
Title
¬A measure for the cohesion of weighted networks
Source
Journal of the American Society for Information Science and technology. 54(2003) no.3, S.193-202
Year
2003
Abstract
Measurement of the degree of interconnectedness in graph like networks of hyperlinks or citations can indicate the existence of research fields and assist in comparative evaluation of research efforts. In this issue we begin with Egghe and Rousseau who review compactness measures and investigate the compactness of a network as a weighted graph with dissimilarity values characterizing the arcs between nodes. They make use of a generalization of the Botofogo, Rivlin, Shneiderman, (BRS) compaction measure which treats the distance between unreachable nodes not as infinity but rather as the number of nodes in the network. The dissimilarity values are determined by summing the reciprocals of the weights of the arcs in the shortest chain between two nodes where no weight is smaller than one. The BRS measure is then the maximum value for the sum of the dissimilarity measures less the actual sum divided by the difference between the maximum and minimum. The Wiener index, the sum of all elements in the dissimilarity matrix divided by two, is then computed for Small's particle physics co-citation data as well as the BRS measure, the dissimilarity values and shortest paths. The compactness measure for the weighted network is smaller than for the un-weighted. When the bibliographic coupling network is utilized it is shown to be less compact than the co-citation network which indicates that the new measure produces results that confirm to an obvious case.

Similar documents (author)

  1. Egghe, L.; Rousseau, R.: Averaging and globalising quotients of informetric and scientometric data (1996) 5.33
    5.332865 = sum of:
      5.332865 = sum of:
        2.6664326 = weight(author_txt:rousseau in 729) [ClassicSimilarity], result of:
          2.6664326 = score(doc=729,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 729, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=729)
        2.6664326 = weight(author_txt:egghe in 729) [ClassicSimilarity], result of:
          2.6664326 = score(doc=729,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 729, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=729)
    
  2. Egghe, L.; Rousseau, R.: Duality in information retrieval and the hypegeometric distribution (1997) 5.33
    5.332865 = sum of:
      5.332865 = sum of:
        2.6664326 = weight(author_txt:rousseau in 648) [ClassicSimilarity], result of:
          2.6664326 = score(doc=648,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 648, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=648)
        2.6664326 = weight(author_txt:egghe in 648) [ClassicSimilarity], result of:
          2.6664326 = score(doc=648,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 648, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=648)
    
  3. Egghe, L.; Rousseau, R.: Topological aspects of information retrieval (1998) 5.33
    5.332865 = sum of:
      5.332865 = sum of:
        2.6664326 = weight(author_txt:rousseau in 3158) [ClassicSimilarity], result of:
          2.6664326 = score(doc=3158,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 3158, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=3158)
        2.6664326 = weight(author_txt:egghe in 3158) [ClassicSimilarity], result of:
          2.6664326 = score(doc=3158,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 3158, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=3158)
    
  4. Egghe, L.; Rousseau, R.: ¬A theoretical study of recall and precision using a topological approach to information retrieval (1998) 5.33
    5.332865 = sum of:
      5.332865 = sum of:
        2.6664326 = weight(author_txt:rousseau in 4268) [ClassicSimilarity], result of:
          2.6664326 = score(doc=4268,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 4268, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=4268)
        2.6664326 = weight(author_txt:egghe in 4268) [ClassicSimilarity], result of:
          2.6664326 = score(doc=4268,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 4268, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=4268)
    
  5. Egghe, L.; Rousseau, R.: ¬The influence of publication delays on the observed aging distribution of scientific literature (2000) 5.33
    5.332865 = sum of:
      5.332865 = sum of:
        2.6664326 = weight(author_txt:rousseau in 5386) [ClassicSimilarity], result of:
          2.6664326 = score(doc=5386,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 5386, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=5386)
        2.6664326 = weight(author_txt:egghe in 5386) [ClassicSimilarity], result of:
          2.6664326 = score(doc=5386,freq=1.0), product of:
            0.70710677 = queryWeight, product of:
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.093758225 = queryNorm
            3.7709053 = fieldWeight in 5386, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5418105 = idf(docFreq=60, maxDocs=42306)
              0.5 = fieldNorm(doc=5386)
    

Similar documents (content)

  1. Zhuge, H.; Zhang, J.: Topological centrality and its e-Science applications (2010) 0.18
    0.18399392 = sum of:
      0.18399392 = product of:
        0.6571211 = sum of:
          0.025170606 = weight(abstract_txt:then in 985) [ClassicSimilarity], result of:
            0.025170606 = score(doc=985,freq=1.0), product of:
              0.05755097 = queryWeight, product of:
                1.0431268 = boost
                4.665194 = idf(docFreq=1082, maxDocs=42306)
                0.011826217 = queryNorm
              0.43736196 = fieldWeight in 985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.665194 = idf(docFreq=1082, maxDocs=42306)
                0.09375 = fieldNorm(doc=985)
          0.033948414 = weight(abstract_txt:networks in 985) [ClassicSimilarity], result of:
            0.033948414 = score(doc=985,freq=1.0), product of:
              0.07025381 = queryWeight, product of:
                1.1525127 = boost
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.011826217 = queryNorm
              0.48322523 = fieldWeight in 985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.09375 = fieldNorm(doc=985)
          0.039955843 = weight(abstract_txt:measures in 985) [ClassicSimilarity], result of:
            0.039955843 = score(doc=985,freq=1.0), product of:
              0.07831479 = queryWeight, product of:
                1.2168378 = boost
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.011826217 = queryNorm
              0.5101954 = fieldWeight in 985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.09375 = fieldNorm(doc=985)
          0.021224743 = weight(abstract_txt:between in 985) [ClassicSimilarity], result of:
            0.021224743 = score(doc=985,freq=1.0), product of:
              0.064718515 = queryWeight, product of:
                1.5643721 = boost
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.011826217 = queryNorm
              0.32795474 = fieldWeight in 985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.09375 = fieldNorm(doc=985)
          0.12430513 = weight(abstract_txt:network in 985) [ClassicSimilarity], result of:
            0.12430513 = score(doc=985,freq=4.0), product of:
              0.14269528 = queryWeight, product of:
                2.5970814 = boost
                4.645989 = idf(docFreq=1103, maxDocs=42306)
                0.011826217 = queryNorm
              0.87112296 = fieldWeight in 985, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.645989 = idf(docFreq=1103, maxDocs=42306)
                0.09375 = fieldNorm(doc=985)
          0.24337238 = weight(abstract_txt:nodes in 985) [ClassicSimilarity], result of:
            0.24337238 = score(doc=985,freq=2.0), product of:
              0.26119876 = queryWeight, product of:
                3.1427608 = boost
                7.0277114 = idf(docFreq=101, maxDocs=42306)
                0.011826217 = queryNorm
              0.93175167 = fieldWeight in 985, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.0277114 = idf(docFreq=101, maxDocs=42306)
                0.09375 = fieldNorm(doc=985)
          0.169144 = weight(abstract_txt:measure in 985) [ClassicSimilarity], result of:
            0.169144 = score(doc=985,freq=2.0), product of:
              0.23459841 = queryWeight, product of:
                3.6478245 = boost
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.011826217 = queryNorm
              0.7209938 = fieldWeight in 985, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.09375 = fieldNorm(doc=985)
        0.28 = coord(7/25)
    
  2. Smeaton, A.F.; Morrissey, P.J.: Experiments on the automatic construction of hypertext from texts (1995) 0.16
    0.16162883 = sum of:
      0.16162883 = product of:
        0.67345345 = sum of:
          0.020975502 = weight(abstract_txt:then in 323) [ClassicSimilarity], result of:
            0.020975502 = score(doc=323,freq=1.0), product of:
              0.05755097 = queryWeight, product of:
                1.0431268 = boost
                4.665194 = idf(docFreq=1082, maxDocs=42306)
                0.011826217 = queryNorm
              0.36446828 = fieldWeight in 323, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.665194 = idf(docFreq=1082, maxDocs=42306)
                0.078125 = fieldNorm(doc=323)
          0.047088414 = weight(abstract_txt:measures in 323) [ClassicSimilarity], result of:
            0.047088414 = score(doc=323,freq=2.0), product of:
              0.07831479 = queryWeight, product of:
                1.2168378 = boost
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.011826217 = queryNorm
              0.60127103 = fieldWeight in 323, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.078125 = fieldNorm(doc=323)
          0.017687285 = weight(abstract_txt:between in 323) [ClassicSimilarity], result of:
            0.017687285 = score(doc=323,freq=1.0), product of:
              0.064718515 = queryWeight, product of:
                1.5643721 = boost
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.011826217 = queryNorm
              0.2732956 = fieldWeight in 323, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.078125 = fieldNorm(doc=323)
          0.08776131 = weight(abstract_txt:values in 323) [ClassicSimilarity], result of:
            0.08776131 = score(doc=323,freq=2.0), product of:
              0.13576888 = queryWeight, product of:
                1.9622598 = boost
                5.850566 = idf(docFreq=330, maxDocs=42306)
                0.011826217 = queryNorm
              0.6464023 = fieldWeight in 323, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.850566 = idf(docFreq=330, maxDocs=42306)
                0.078125 = fieldNorm(doc=323)
          0.2028103 = weight(abstract_txt:nodes in 323) [ClassicSimilarity], result of:
            0.2028103 = score(doc=323,freq=2.0), product of:
              0.26119876 = queryWeight, product of:
                3.1427608 = boost
                7.0277114 = idf(docFreq=101, maxDocs=42306)
                0.011826217 = queryNorm
              0.7764597 = fieldWeight in 323, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.0277114 = idf(docFreq=101, maxDocs=42306)
                0.078125 = fieldNorm(doc=323)
          0.29713067 = weight(abstract_txt:compactness in 323) [ClassicSimilarity], result of:
            0.29713067 = score(doc=323,freq=1.0), product of:
              0.3856913 = queryWeight, product of:
                3.3073208 = boost
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.011826217 = queryNorm
              0.7703847 = fieldWeight in 323, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.078125 = fieldNorm(doc=323)
        0.24 = coord(6/25)
    
  3. Kim, M.; Baek, I.; Song, M.: Topic diffusion analysis of a weighted citation network in biomedical literature (2018) 0.15
    0.1485149 = sum of:
      0.1485149 = product of:
        0.53041035 = sum of:
          0.073993474 = weight(abstract_txt:citation in 955) [ClassicSimilarity], result of:
            0.073993474 = score(doc=955,freq=9.0), product of:
              0.06411493 = queryWeight, product of:
                1.1010077 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.011826217 = queryNorm
              1.1540756 = fieldWeight in 955, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.078125 = fieldNorm(doc=955)
          0.049000315 = weight(abstract_txt:networks in 955) [ClassicSimilarity], result of:
            0.049000315 = score(doc=955,freq=3.0), product of:
              0.07025381 = queryWeight, product of:
                1.1525127 = boost
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.011826217 = queryNorm
              0.69747555 = fieldWeight in 955, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.078125 = fieldNorm(doc=955)
          0.017687285 = weight(abstract_txt:between in 955) [ClassicSimilarity], result of:
            0.017687285 = score(doc=955,freq=1.0), product of:
              0.064718515 = queryWeight, product of:
                1.5643721 = boost
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.011826217 = queryNorm
              0.2732956 = fieldWeight in 955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.078125 = fieldNorm(doc=955)
          0.062056623 = weight(abstract_txt:values in 955) [ClassicSimilarity], result of:
            0.062056623 = score(doc=955,freq=1.0), product of:
              0.13576888 = queryWeight, product of:
                1.9622598 = boost
                5.850566 = idf(docFreq=330, maxDocs=42306)
                0.011826217 = queryNorm
              0.45707548 = fieldWeight in 955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.850566 = idf(docFreq=330, maxDocs=42306)
                0.078125 = fieldNorm(doc=955)
          0.0897095 = weight(abstract_txt:network in 955) [ClassicSimilarity], result of:
            0.0897095 = score(doc=955,freq=3.0), product of:
              0.14269528 = queryWeight, product of:
                2.5970814 = boost
                4.645989 = idf(docFreq=1103, maxDocs=42306)
                0.011826217 = queryNorm
              0.6286788 = fieldWeight in 955, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.645989 = idf(docFreq=1103, maxDocs=42306)
                0.078125 = fieldNorm(doc=955)
          0.1382941 = weight(abstract_txt:weighted in 955) [ClassicSimilarity], result of:
            0.1382941 = score(doc=955,freq=1.0), product of:
              0.25495106 = queryWeight, product of:
                3.1049469 = boost
                6.943154 = idf(docFreq=110, maxDocs=42306)
                0.011826217 = queryNorm
              0.5424339 = fieldWeight in 955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.943154 = idf(docFreq=110, maxDocs=42306)
                0.078125 = fieldNorm(doc=955)
          0.09966906 = weight(abstract_txt:measure in 955) [ClassicSimilarity], result of:
            0.09966906 = score(doc=955,freq=1.0), product of:
              0.23459841 = queryWeight, product of:
                3.6478245 = boost
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.011826217 = queryNorm
              0.4248497 = fieldWeight in 955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.078125 = fieldNorm(doc=955)
        0.28 = coord(7/25)
    
  4. Ding, Y.: Applying weighted PageRank to author citation networks (2011) 0.12
    0.12304398 = sum of:
      0.12304398 = product of:
        0.6152199 = sum of:
          0.059194777 = weight(abstract_txt:citation in 1189) [ClassicSimilarity], result of:
            0.059194777 = score(doc=1189,freq=4.0), product of:
              0.06411493 = queryWeight, product of:
                1.1010077 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.011826217 = queryNorm
              0.92326045 = fieldWeight in 1189, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.09375 = fieldNorm(doc=1189)
          0.048010305 = weight(abstract_txt:networks in 1189) [ClassicSimilarity], result of:
            0.048010305 = score(doc=1189,freq=2.0), product of:
              0.07025381 = queryWeight, product of:
                1.1525127 = boost
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.011826217 = queryNorm
              0.68338364 = fieldWeight in 1189, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.09375 = fieldNorm(doc=1189)
          0.056506097 = weight(abstract_txt:measures in 1189) [ClassicSimilarity], result of:
            0.056506097 = score(doc=1189,freq=2.0), product of:
              0.07831479 = queryWeight, product of:
                1.2168378 = boost
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.011826217 = queryNorm
              0.72152525 = fieldWeight in 1189, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.09375 = fieldNorm(doc=1189)
          0.33190584 = weight(abstract_txt:weighted in 1189) [ClassicSimilarity], result of:
            0.33190584 = score(doc=1189,freq=4.0), product of:
              0.25495106 = queryWeight, product of:
                3.1049469 = boost
                6.943154 = idf(docFreq=110, maxDocs=42306)
                0.011826217 = queryNorm
              1.3018414 = fieldWeight in 1189, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.943154 = idf(docFreq=110, maxDocs=42306)
                0.09375 = fieldNorm(doc=1189)
          0.119602874 = weight(abstract_txt:measure in 1189) [ClassicSimilarity], result of:
            0.119602874 = score(doc=1189,freq=1.0), product of:
              0.23459841 = queryWeight, product of:
                3.6478245 = boost
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.011826217 = queryNorm
              0.5098196 = fieldWeight in 1189, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.09375 = fieldNorm(doc=1189)
        0.2 = coord(5/25)
    
  5. Shibata, N.; Kajikawa, Y.; Sakata, I.: Measuring relatedness between communities in a citation network (2011) 0.11
    0.10838769 = sum of:
      0.10838769 = product of:
        0.38709888 = sum of:
          0.04932898 = weight(abstract_txt:citation in 1485) [ClassicSimilarity], result of:
            0.04932898 = score(doc=1485,freq=4.0), product of:
              0.06411493 = queryWeight, product of:
                1.1010077 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.011826217 = queryNorm
              0.76938367 = fieldWeight in 1485, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.078125 = fieldNorm(doc=1485)
          0.047088414 = weight(abstract_txt:measures in 1485) [ClassicSimilarity], result of:
            0.047088414 = score(doc=1485,freq=2.0), product of:
              0.07831479 = queryWeight, product of:
                1.2168378 = boost
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.011826217 = queryNorm
              0.60127103 = fieldWeight in 1485, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4420843 = idf(docFreq=497, maxDocs=42306)
                0.078125 = fieldNorm(doc=1485)
          0.0186393 = weight(abstract_txt:than in 1485) [ClassicSimilarity], result of:
            0.0186393 = score(doc=1485,freq=1.0), product of:
              0.060892135 = queryWeight, product of:
                1.314126 = boost
                3.9181254 = idf(docFreq=2285, maxDocs=42306)
                0.011826217 = queryNorm
              0.30610356 = fieldWeight in 1485, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9181254 = idf(docFreq=2285, maxDocs=42306)
                0.078125 = fieldNorm(doc=1485)
          0.06497634 = weight(abstract_txt:divided in 1485) [ClassicSimilarity], result of:
            0.06497634 = score(doc=1485,freq=1.0), product of:
              0.12229665 = queryWeight, product of:
                1.5206108 = boost
                6.800654 = idf(docFreq=127, maxDocs=42306)
                0.011826217 = queryNorm
              0.5313011 = fieldWeight in 1485, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.800654 = idf(docFreq=127, maxDocs=42306)
                0.078125 = fieldNorm(doc=1485)
          0.017687285 = weight(abstract_txt:between in 1485) [ClassicSimilarity], result of:
            0.017687285 = score(doc=1485,freq=1.0), product of:
              0.064718515 = queryWeight, product of:
                1.5643721 = boost
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.011826217 = queryNorm
              0.2732956 = fieldWeight in 1485, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.498184 = idf(docFreq=3478, maxDocs=42306)
                0.078125 = fieldNorm(doc=1485)
          0.0897095 = weight(abstract_txt:network in 1485) [ClassicSimilarity], result of:
            0.0897095 = score(doc=1485,freq=3.0), product of:
              0.14269528 = queryWeight, product of:
                2.5970814 = boost
                4.645989 = idf(docFreq=1103, maxDocs=42306)
                0.011826217 = queryNorm
              0.6286788 = fieldWeight in 1485, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.645989 = idf(docFreq=1103, maxDocs=42306)
                0.078125 = fieldNorm(doc=1485)
          0.09966906 = weight(abstract_txt:measure in 1485) [ClassicSimilarity], result of:
            0.09966906 = score(doc=1485,freq=1.0), product of:
              0.23459841 = queryWeight, product of:
                3.6478245 = boost
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.011826217 = queryNorm
              0.4248497 = fieldWeight in 1485, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.438076 = idf(docFreq=499, maxDocs=42306)
                0.078125 = fieldNorm(doc=1485)
        0.28 = coord(7/25)