Document (#38522)

Author

Ding, Y.
Zhang, G.
Chambers, T.
Song, M.
Wang, X.
Zhai, C.

Title

Content-based citation analysis : the next generation of citation analysis

Source

Journal of the Association for Information Science and Technology. 65(2014) no.9, S.1820-1833

Year

2014

Abstract

Traditional citation analysis has been widely applied to detect patterns of scientific collaboration, map the landscapes of scholarly disciplines, assess the impact of research outputs, and observe knowledge transfer across domains. It is, however, limited, as it assumes all citations are of similar value and weights each equally. Content-based citation analysis (CCA) addresses a citation's value by interpreting each one based on its context at both the syntactic and semantic levels. This paper provides a comprehensive overview of CAA research in terms of its theoretical foundations, methodical approaches, and example applications. In addition, we highlight how increased computational capabilities and publicly available full-text resources have opened this area of research to vast possibilities, which enable deeper citation analysis, more accurate citation prediction, and increased knowledge discovery.

Theme

Citation indexing

Similar documents (author)

1. Song, M.; Kim, S.Y.; Zhang, G.; Ding, Y.; Chambers, T.: Productivity and influence in bioinformatics : a bibliometric analysis using PubMed central (2014) 2.60

   2.6016219 = sum of:
     2.6016219 = product of:
       3.9024327 = sum of:
         0.52147824 = weight(author_txt:zhang in 2202) [ClassicSimilarity], result of:
           0.52147824 = score(doc=2202,freq=1.0), product of:
             0.26061085 = queryWeight, product of:
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.040700413 = queryNorm
             2.0009844 = fieldWeight in 2202, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.3125 = fieldNorm(doc=2202)
         0.88022125 = weight(author_txt:ding in 2202) [ClassicSimilarity], result of:
           0.88022125 = score(doc=2202,freq=1.0), product of:
             0.36945614 = queryWeight, product of:
               1.190653 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.040700413 = queryNorm
             2.3824782 = fieldWeight in 2202, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.3125 = fieldNorm(doc=2202)
         0.9857863 = weight(author_txt:song in 2202) [ClassicSimilarity], result of:
           0.9857863 = score(doc=2202,freq=1.0), product of:
             0.39843446 = queryWeight, product of:
               1.236466 = boost
               7.917278 = idf(docFreq=43, maxDocs=44421)
               0.040700413 = queryNorm
             2.4741492 = fieldWeight in 2202, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.917278 = idf(docFreq=43, maxDocs=44421)
               0.3125 = fieldNorm(doc=2202)
         1.5149467 = weight(author_txt:chambers in 2202) [ClassicSimilarity], result of:
           1.5149467 = score(doc=2202,freq=1.0), product of:
             0.5305992 = queryWeight, product of:
               1.4268787 = boost
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.040700413 = queryNorm
             2.8551621 = fieldWeight in 2202, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.3125 = fieldNorm(doc=2202)
       0.6666667 = coord(4/6)
   

2. Zhai, Y; Ding, Y.; Wang, F.: Measuring the diffusion of an innovation : a citation analysis (2018) 1.77

   1.7699735 = sum of:
     1.7699735 = product of:
       3.539947 = sum of:
         0.6657457 = weight(author_txt:wang in 116) [ClassicSimilarity], result of:
           0.6657457 = score(doc=116,freq=1.0), product of:
             0.27159375 = queryWeight, product of:
               1.020854 = boost
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.040700413 = queryNorm
             2.4512556 = fieldWeight in 116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.375 = fieldNorm(doc=116)
         1.0562654 = weight(author_txt:ding in 116) [ClassicSimilarity], result of:
           1.0562654 = score(doc=116,freq=1.0), product of:
             0.36945614 = queryWeight, product of:
               1.190653 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.040700413 = queryNorm
             2.8589737 = fieldWeight in 116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.375 = fieldNorm(doc=116)
         1.817936 = weight(author_txt:zhai in 116) [ClassicSimilarity], result of:
           1.817936 = score(doc=116,freq=1.0), product of:
             0.5305992 = queryWeight, product of:
               1.4268787 = boost
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.040700413 = queryNorm
             3.4261944 = fieldWeight in 116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.375 = fieldNorm(doc=116)
       0.5 = coord(3/6)
   

3. Zhai, Y.; Ding, Y.; Zhang, H.: Innovation adoption : broadcasting versus virality (2021) 1.75

   1.7499876 = sum of:
     1.7499876 = product of:
       3.4999752 = sum of:
         0.62577385 = weight(author_txt:zhang in 1163) [ClassicSimilarity], result of:
           0.62577385 = score(doc=1163,freq=1.0), product of:
             0.26061085 = queryWeight, product of:
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.040700413 = queryNorm
             2.4011812 = fieldWeight in 1163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.375 = fieldNorm(doc=1163)
         1.0562654 = weight(author_txt:ding in 1163) [ClassicSimilarity], result of:
           1.0562654 = score(doc=1163,freq=1.0), product of:
             0.36945614 = queryWeight, product of:
               1.190653 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.040700413 = queryNorm
             2.8589737 = fieldWeight in 1163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.375 = fieldNorm(doc=1163)
         1.817936 = weight(author_txt:zhai in 1163) [ClassicSimilarity], result of:
           1.817936 = score(doc=1163,freq=1.0), product of:
             0.5305992 = queryWeight, product of:
               1.4268787 = boost
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.040700413 = queryNorm
             3.4261944 = fieldWeight in 1163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.375 = fieldNorm(doc=1163)
       0.5 = coord(3/6)
   

4. Li, R.; Chambers, T.; Ding, Y.; Zhang, G.; Meng, L.: Patent citation analysis : calculating science linkage based on citing motivation (2014) 1.46

   1.4583231 = sum of:
     1.4583231 = product of:
       2.9166462 = sum of:
         0.52147824 = weight(author_txt:zhang in 2257) [ClassicSimilarity], result of:
           0.52147824 = score(doc=2257,freq=1.0), product of:
             0.26061085 = queryWeight, product of:
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.040700413 = queryNorm
             2.0009844 = fieldWeight in 2257, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.3125 = fieldNorm(doc=2257)
         0.88022125 = weight(author_txt:ding in 2257) [ClassicSimilarity], result of:
           0.88022125 = score(doc=2257,freq=1.0), product of:
             0.36945614 = queryWeight, product of:
               1.190653 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.040700413 = queryNorm
             2.3824782 = fieldWeight in 2257, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.3125 = fieldNorm(doc=2257)
         1.5149467 = weight(author_txt:chambers in 2257) [ClassicSimilarity], result of:
           1.5149467 = score(doc=2257,freq=1.0), product of:
             0.5305992 = queryWeight, product of:
               1.4268787 = boost
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.040700413 = queryNorm
             2.8551621 = fieldWeight in 2257, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.3125 = fieldNorm(doc=2257)
       0.5 = coord(3/6)
   

5. Li, D.; Tang, J.; Ding, Y.; Shuai, X.; Chambers, T.; Sun, G.; Luo, Z.; Zhang, J.: Topic-level opinion influence model (TOIM) : an investigation using tencent microblogging (2015) 1.17

   1.1666584 = sum of:
     1.1666584 = product of:
       2.3333168 = sum of:
         0.4171826 = weight(author_txt:zhang in 3345) [ClassicSimilarity], result of:
           0.4171826 = score(doc=3345,freq=1.0), product of:
             0.26061085 = queryWeight, product of:
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.040700413 = queryNorm
             1.6007875 = fieldWeight in 3345, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.40315 = idf(docFreq=199, maxDocs=44421)
               0.25 = fieldNorm(doc=3345)
         0.70417696 = weight(author_txt:ding in 3345) [ClassicSimilarity], result of:
           0.70417696 = score(doc=3345,freq=1.0), product of:
             0.36945614 = queryWeight, product of:
               1.190653 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.040700413 = queryNorm
             1.9059825 = fieldWeight in 3345, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.25 = fieldNorm(doc=3345)
         1.2119573 = weight(author_txt:chambers in 3345) [ClassicSimilarity], result of:
           1.2119573 = score(doc=3345,freq=1.0), product of:
             0.5305992 = queryWeight, product of:
               1.4268787 = boost
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.040700413 = queryNorm
             2.2841296 = fieldWeight in 3345, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.1365185 = idf(docFreq=12, maxDocs=44421)
               0.25 = fieldNorm(doc=3345)
       0.5 = coord(3/6)
   

Similar documents (content)

1. Ortega, J.L.: ¬The presence of academic journals on Twitter and its relationship with dissemination (tweets) and research impact (citations) (2017) 0.17

   0.16806404 = sum of:
     0.16806404 = product of:
       0.5252001 = sum of:
         0.10621102 = weight(abstract_txt:detect in 410) [ClassicSimilarity], result of:
           0.10621102 = score(doc=410,freq=2.0), product of:
             0.16933346 = queryWeight, product of:
               1.0699177 = boost
               7.0962973 = idf(docFreq=99, maxDocs=44421)
               0.022302862 = queryNorm
             0.62723 = fieldWeight in 410, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.0962973 = idf(docFreq=99, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
         0.07886358 = weight(abstract_txt:observe in 410) [ClassicSimilarity], result of:
           0.07886358 = score(doc=410,freq=1.0), product of:
             0.17494065 = queryWeight, product of:
               1.0874877 = boost
               7.212831 = idf(docFreq=88, maxDocs=44421)
               0.022302862 = queryNorm
             0.45080194 = fieldWeight in 410, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.212831 = idf(docFreq=88, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
         0.04150228 = weight(abstract_txt:each in 410) [ClassicSimilarity], result of:
           0.04150228 = score(doc=410,freq=2.0), product of:
             0.114030495 = queryWeight, product of:
               1.2416651 = boost
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.022302862 = queryNorm
             0.3639577 = fieldWeight in 410, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
         0.030689934 = weight(abstract_txt:content in 410) [ClassicSimilarity], result of:
           0.030689934 = score(doc=410,freq=1.0), product of:
             0.11748444 = queryWeight, product of:
               1.2603297 = boost
               4.1796083 = idf(docFreq=1847, maxDocs=44421)
               0.022302862 = queryNorm
             0.26122552 = fieldWeight in 410, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1796083 = idf(docFreq=1847, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
         0.03510348 = weight(abstract_txt:value in 410) [ClassicSimilarity], result of:
           0.03510348 = score(doc=410,freq=1.0), product of:
             0.1284941 = queryWeight, product of:
               1.3180612 = boost
               4.3710623 = idf(docFreq=1525, maxDocs=44421)
               0.022302862 = queryNorm
             0.2731914 = fieldWeight in 410, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3710623 = idf(docFreq=1525, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
         0.034445293 = weight(abstract_txt:research in 410) [ClassicSimilarity], result of:
           0.034445293 = score(doc=410,freq=3.0), product of:
             0.100707 = queryWeight, product of:
               1.4291224 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.022302862 = queryNorm
             0.34203476 = fieldWeight in 410, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
         0.05091704 = weight(abstract_txt:analysis in 410) [ClassicSimilarity], result of:
           0.05091704 = score(doc=410,freq=1.0), product of:
             0.22346276 = queryWeight, product of:
               2.7483153 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.022302862 = queryNorm
             0.2278547 = fieldWeight in 410, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
         0.14746755 = weight(abstract_txt:citation in 410) [ClassicSimilarity], result of:
           0.14746755 = score(doc=410,freq=1.0), product of:
             0.4824894 = queryWeight, product of:
               4.423831 = boost
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.022302862 = queryNorm
             0.30563894 = fieldWeight in 410, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.0625 = fieldNorm(doc=410)
       0.32 = coord(8/25)
   

2. Wan, X.; Liu, F.: Are all literature citations equally important? : automatic citation strength estimation and its applications (2014) 0.17

   0.16582881 = sum of:
     0.16582881 = product of:
       0.829144 = sum of:
         0.1374989 = weight(abstract_txt:equally in 2350) [ClassicSimilarity], result of:
           0.1374989 = score(doc=2350,freq=2.0), product of:
             0.17333618 = queryWeight, product of:
               1.0824893 = boost
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.022302862 = queryNorm
             0.7932499 = fieldWeight in 2350, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.078125 = fieldNorm(doc=2350)
         0.051877845 = weight(abstract_txt:each in 2350) [ClassicSimilarity], result of:
           0.051877845 = score(doc=2350,freq=2.0), product of:
             0.114030495 = queryWeight, product of:
               1.2416651 = boost
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.022302862 = queryNorm
             0.4549471 = fieldWeight in 2350, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.078125 = fieldNorm(doc=2350)
         0.062054776 = weight(abstract_txt:value in 2350) [ClassicSimilarity], result of:
           0.062054776 = score(doc=2350,freq=2.0), product of:
             0.1284941 = queryWeight, product of:
               1.3180612 = boost
               4.3710623 = idf(docFreq=1525, maxDocs=44421)
               0.022302862 = queryNorm
             0.4829387 = fieldWeight in 2350, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3710623 = idf(docFreq=1525, maxDocs=44421)
               0.078125 = fieldNorm(doc=2350)
         0.09000946 = weight(abstract_txt:analysis in 2350) [ClassicSimilarity], result of:
           0.09000946 = score(doc=2350,freq=2.0), product of:
             0.22346276 = queryWeight, product of:
               2.7483153 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.022302862 = queryNorm
             0.402794 = fieldWeight in 2350, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.078125 = fieldNorm(doc=2350)
         0.48770306 = weight(abstract_txt:citation in 2350) [ClassicSimilarity], result of:
           0.48770306 = score(doc=2350,freq=7.0), product of:
             0.4824894 = queryWeight, product of:
               4.423831 = boost
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.022302862 = queryNorm
             1.0108057 = fieldWeight in 2350, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.078125 = fieldNorm(doc=2350)
       0.2 = coord(5/25)
   

3. Haustein, S.; Sugimoto, C.; Larivière, V.: Social media in scholarly communication : Guest editorial (2015) 0.16

   0.15781146 = sum of:
     0.15781146 = product of:
       0.43836516 = sum of:
         0.031288724 = weight(abstract_txt:vast in 4809) [ClassicSimilarity], result of:
           0.031288724 = score(doc=4809,freq=1.0), product of:
             0.14994027 = queryWeight, product of:
               1.0067883 = boost
               6.677587 = idf(docFreq=151, maxDocs=44421)
               0.022302862 = queryNorm
             0.2086746 = fieldWeight in 4809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.677587 = idf(docFreq=151, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.0093738865 = weight(abstract_txt:knowledge in 4809) [ClassicSimilarity], result of:
           0.0093738865 = score(doc=4809,freq=1.0), product of:
             0.084582955 = queryWeight, product of:
               1.0693883 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.022302862 = queryNorm
             0.11082477 = fieldWeight in 4809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.039068438 = weight(abstract_txt:prediction in 4809) [ClassicSimilarity], result of:
           0.039068438 = score(doc=4809,freq=1.0), product of:
             0.1738643 = queryWeight, product of:
               1.0841371 = boost
               7.190608 = idf(docFreq=90, maxDocs=44421)
               0.022302862 = queryNorm
             0.2247065 = fieldWeight in 4809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.190608 = idf(docFreq=90, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.040587604 = weight(abstract_txt:outputs in 4809) [ClassicSimilarity], result of:
           0.040587604 = score(doc=4809,freq=1.0), product of:
             0.17834269 = queryWeight, product of:
               1.0980109 = boost
               7.282627 = idf(docFreq=82, maxDocs=44421)
               0.022302862 = queryNorm
             0.2275821 = fieldWeight in 4809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.282627 = idf(docFreq=82, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.026308028 = weight(abstract_txt:research in 4809) [ClassicSimilarity], result of:
           0.026308028 = score(doc=4809,freq=7.0), product of:
             0.100707 = queryWeight, product of:
               1.4291224 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.022302862 = queryNorm
             0.26123336 = fieldWeight in 4809, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.017609693 = weight(abstract_txt:based in 4809) [ClassicSimilarity], result of:
           0.017609693 = score(doc=4809,freq=3.0), product of:
             0.1022102 = queryWeight, product of:
               1.4397489 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.022302862 = queryNorm
             0.172289 = fieldWeight in 4809, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.053589057 = weight(abstract_txt:increased in 4809) [ClassicSimilarity], result of:
           0.053589057 = score(doc=4809,freq=2.0), product of:
             0.2146399 = queryWeight, product of:
               1.7035278 = boost
               5.6493783 = idf(docFreq=424, maxDocs=44421)
               0.022302862 = queryNorm
             0.2496696 = fieldWeight in 4809, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.6493783 = idf(docFreq=424, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.02545852 = weight(abstract_txt:analysis in 4809) [ClassicSimilarity], result of:
           0.02545852 = score(doc=4809,freq=1.0), product of:
             0.22346276 = queryWeight, product of:
               2.7483153 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.022302862 = queryNorm
             0.11392735 = fieldWeight in 4809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
         0.19508122 = weight(abstract_txt:citation in 4809) [ClassicSimilarity], result of:
           0.19508122 = score(doc=4809,freq=7.0), product of:
             0.4824894 = queryWeight, product of:
               4.423831 = boost
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.022302862 = queryNorm
             0.4043223 = fieldWeight in 4809, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.03125 = fieldNorm(doc=4809)
       0.36 = coord(9/25)
   

4. Jiang, Z.; Liu, X.; Chen, Y.: Recovering uncaptured citations in a scholarly network : a two-step citation analysis to estimate publication importance (2016) 0.15

   0.14598525 = sum of:
     0.14598525 = product of:
       0.7299262 = sum of:
         0.019887002 = weight(abstract_txt:research in 4018) [ClassicSimilarity], result of:
           0.019887002 = score(doc=4018,freq=1.0), product of:
             0.100707 = queryWeight, product of:
               1.4291224 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.022302862 = queryNorm
             0.19747387 = fieldWeight in 4018, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=4018)
         0.035219386 = weight(abstract_txt:based in 4018) [ClassicSimilarity], result of:
           0.035219386 = score(doc=4018,freq=3.0), product of:
             0.1022102 = queryWeight, product of:
               1.4397489 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.022302862 = queryNorm
             0.344578 = fieldWeight in 4018, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0625 = fieldNorm(doc=4018)
         0.075786375 = weight(abstract_txt:increased in 4018) [ClassicSimilarity], result of:
           0.075786375 = score(doc=4018,freq=1.0), product of:
             0.2146399 = queryWeight, product of:
               1.7035278 = boost
               5.6493783 = idf(docFreq=424, maxDocs=44421)
               0.022302862 = queryNorm
             0.35308614 = fieldWeight in 4018, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6493783 = idf(docFreq=424, maxDocs=44421)
               0.0625 = fieldNorm(doc=4018)
         0.0881909 = weight(abstract_txt:analysis in 4018) [ClassicSimilarity], result of:
           0.0881909 = score(doc=4018,freq=3.0), product of:
             0.22346276 = queryWeight, product of:
               2.7483153 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.022302862 = queryNorm
             0.3946559 = fieldWeight in 4018, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.0625 = fieldNorm(doc=4018)
         0.51084256 = weight(abstract_txt:citation in 4018) [ClassicSimilarity], result of:
           0.51084256 = score(doc=4018,freq=12.0), product of:
             0.4824894 = queryWeight, product of:
               4.423831 = boost
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.022302862 = queryNorm
             1.0587643 = fieldWeight in 4018, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.0625 = fieldNorm(doc=4018)
       0.2 = coord(5/25)
   

5. Wolfram, D.: ¬The power to influence : an informetric analysis of the works of Hope Olson (2016) 0.14

   0.14483212 = sum of:
     0.14483212 = product of:
       0.72416055 = sum of:
         0.03314169 = weight(abstract_txt:knowledge in 4170) [ClassicSimilarity], result of:
           0.03314169 = score(doc=4170,freq=2.0), product of:
             0.084582955 = queryWeight, product of:
               1.0693883 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.022302862 = queryNorm
             0.39182472 = fieldWeight in 4170, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.078125 = fieldNorm(doc=4170)
         0.035155583 = weight(abstract_txt:research in 4170) [ClassicSimilarity], result of:
           0.035155583 = score(doc=4170,freq=2.0), product of:
             0.100707 = queryWeight, product of:
               1.4291224 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.022302862 = queryNorm
             0.34908777 = fieldWeight in 4170, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.078125 = fieldNorm(doc=4170)
         0.035945635 = weight(abstract_txt:based in 4170) [ClassicSimilarity], result of:
           0.035945635 = score(doc=4170,freq=2.0), product of:
             0.1022102 = queryWeight, product of:
               1.4397489 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.022302862 = queryNorm
             0.35168344 = fieldWeight in 4170, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.078125 = fieldNorm(doc=4170)
         0.16839229 = weight(abstract_txt:analysis in 4170) [ClassicSimilarity], result of:
           0.16839229 = score(doc=4170,freq=7.0), product of:
             0.22346276 = queryWeight, product of:
               2.7483153 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.022302862 = queryNorm
             0.7535586 = fieldWeight in 4170, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.078125 = fieldNorm(doc=4170)
         0.45152536 = weight(abstract_txt:citation in 4170) [ClassicSimilarity], result of:
           0.45152536 = score(doc=4170,freq=6.0), product of:
             0.4824894 = queryWeight, product of:
               4.423831 = boost
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.022302862 = queryNorm
             0.9358244 = fieldWeight in 4170, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.890223 = idf(docFreq=907, maxDocs=44421)
               0.078125 = fieldNorm(doc=4170)
       0.2 = coord(5/25)