Document (#38093)

Author
Xu, C.
Ma, B.
Chen, X.
Ma, F.
Title
Social tagging in the scholarly world
Source
Journal of the American Society for Information Science and Technology. 64(2013) no.10, S.2045-2057
Year
2013
Abstract
The number of research studies on social tagging has increased rapidly in the past years, but few of them highlight the characteristics and research trends in social tagging. A set of 862 academic documents relating to social tagging and published from 2005 to 2011 was thus examined using bibliometric analysis as well as the social network analysis technique. The results show that social tagging, as a research area, develops rapidly and attracts an increasing number of new entrants. There are no key authors, publication sources, or research groups that dominate the research domain of social tagging. Research on social tagging appears to focus mainly on the following three aspects: (a) components and functions of social tagging (e.g., tags, tagging objects, and tagging network), (b) taggers' behaviors and interface design, and (c) tags' organization and usage in social tagging. The trend suggest that more researchers turn to the latter two integrated with human computer interface and information retrieval, although the first aspect is the fundamental one in social tagging. Also, more studies relating to social tagging pay attention to multimedia tagging objects and not only text tagging. Previous research on social tagging was limited to a few subject domains such as information science and computer science. As an interdisciplinary research area, social tagging is anticipated to attract more researchers from different disciplines. More practical applications, especially in high-tech companies, is an encouraging research trend in social tagging.
Theme
Social tagging
Informetrie

Similar documents (author)

  1. Chen, Y.N.; Chen, S.J.: ¬A metadata practice of the OFLA FRBR model : a case study for the National Palace Museum in Taipai (2004) 4.37
    4.3731894 = sum of:
      4.3731894 = weight(author_txt:chen in 4385) [ClassicSimilarity], result of:
        4.3731894 = fieldWeight in 4385, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.184624 = idf(docFreq=236, maxDocs=42306)
          0.5 = fieldNorm(doc=4385)
    
  2. Chen, C.C.; Chen, H.H.; Chen, K.H.: ¬The design of the XML/Metadata management system (2000) 4.02
    4.017031 = sum of:
      4.017031 = weight(author_txt:chen in 5634) [ClassicSimilarity], result of:
        4.017031 = fieldWeight in 5634, product of:
          1.7320508 = tf(freq=3.0), with freq of:
            3.0 = termFreq=3.0
          6.184624 = idf(docFreq=236, maxDocs=42306)
          0.375 = fieldNorm(doc=5634)
    
  3. Chen, W.Y.: Observations on cataloguing and classification (1991) 3.87
    3.86539 = sum of:
      3.86539 = weight(author_txt:chen in 4184) [ClassicSimilarity], result of:
        3.86539 = fieldWeight in 4184, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.184624 = idf(docFreq=236, maxDocs=42306)
          0.625 = fieldNorm(doc=4184)
    
  4. Chen, H.: Knowledge-based document retrieval : framework and design (1992) 3.87
    3.86539 = sum of:
      3.86539 = weight(author_txt:chen in 5283) [ClassicSimilarity], result of:
        3.86539 = fieldWeight in 5283, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.184624 = idf(docFreq=236, maxDocs=42306)
          0.625 = fieldNorm(doc=5283)
    
  5. Chen, P.S.: On inference rules of logic-based information retrieval systems (1994) 3.87
    3.86539 = sum of:
      3.86539 = weight(author_txt:chen in 6731) [ClassicSimilarity], result of:
        3.86539 = fieldWeight in 6731, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.184624 = idf(docFreq=236, maxDocs=42306)
          0.625 = fieldNorm(doc=6731)
    

Similar documents (content)

  1. Bentley, C.M.; Labelle, P.R.: ¬A comparison of social tagging designs and user participation (2008) 0.40
    0.4024969 = sum of:
      0.4024969 = product of:
        1.2578028 = sum of:
          0.0033655027 = weight(abstract_txt:that in 477) [ClassicSimilarity], result of:
            0.0033655027 = score(doc=477,freq=2.0), product of:
              0.0211108 = queryWeight, product of:
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.008778406 = queryNorm
              0.15942091 = fieldWeight in 477, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
          0.009762314 = weight(abstract_txt:science in 477) [ClassicSimilarity], result of:
            0.009762314 = score(doc=477,freq=2.0), product of:
              0.037509635 = queryWeight, product of:
                1.0883622 = boost
                3.9260306 = idf(docFreq=2267, maxDocs=42306)
                0.008778406 = queryNorm
              0.2602615 = fieldWeight in 477, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9260306 = idf(docFreq=2267, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
          0.009144653 = weight(abstract_txt:computer in 477) [ClassicSimilarity], result of:
            0.009144653 = score(doc=477,freq=1.0), product of:
              0.04524415 = queryWeight, product of:
                1.1953175 = boost
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.008778406 = queryNorm
              0.2021179 = fieldWeight in 477, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
          0.03700341 = weight(abstract_txt:taggers in 477) [ClassicSimilarity], result of:
            0.03700341 = score(doc=477,freq=1.0), product of:
              0.09118753 = queryWeight, product of:
                1.1999269 = boost
                8.656952 = idf(docFreq=19, maxDocs=42306)
                0.008778406 = queryNorm
              0.40579462 = fieldWeight in 477, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.656952 = idf(docFreq=19, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
          0.041100983 = weight(abstract_txt:tags in 477) [ClassicSimilarity], result of:
            0.041100983 = score(doc=477,freq=2.0), product of:
              0.097800806 = queryWeight, product of:
                1.7574108 = boost
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.008778406 = queryNorm
              0.420252 = fieldWeight in 477, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
          0.017266646 = weight(abstract_txt:research in 477) [ClassicSimilarity], result of:
            0.017266646 = score(doc=477,freq=1.0), product of:
              0.114110895 = queryWeight, product of:
                4.0269094 = boost
                3.228045 = idf(docFreq=4557, maxDocs=42306)
                0.008778406 = queryNorm
              0.15131462 = fieldWeight in 477, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.228045 = idf(docFreq=4557, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
          0.20575468 = weight(abstract_txt:social in 477) [ClassicSimilarity], result of:
            0.20575468 = score(doc=477,freq=9.0), product of:
              0.33933112 = queryWeight, product of:
                8.964881 = boost
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.008778406 = queryNorm
              0.6063537 = fieldWeight in 477, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
          0.9344047 = weight(abstract_txt:tagging in 477) [ClassicSimilarity], result of:
            0.9344047 = score(doc=477,freq=13.0), product of:
              0.8747971 = queryWeight, product of:
                15.768013 = boost
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.008778406 = queryNorm
              1.0681387 = fieldWeight in 477, product of:
                3.6055512 = tf(freq=13.0), with freq of:
                  13.0 = termFreq=13.0
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.046875 = fieldNorm(doc=477)
        0.32 = coord(8/25)
    
  2. Ding, Y.; Jacob, E.K.; Zhang, Z.; Foo, S.; Yan, E.; George, N.L.; Guo, L.: Perspectives on social tagging (2009) 0.38
    0.37542188 = sum of:
      0.37542188 = product of:
        1.5642579 = sum of:
          0.003966283 = weight(abstract_txt:that in 291) [ClassicSimilarity], result of:
            0.003966283 = score(doc=291,freq=1.0), product of:
              0.0211108 = queryWeight, product of:
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.008778406 = queryNorm
              0.18787934 = fieldWeight in 291, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.078125 = fieldNorm(doc=291)
          0.06167235 = weight(abstract_txt:taggers in 291) [ClassicSimilarity], result of:
            0.06167235 = score(doc=291,freq=1.0), product of:
              0.09118753 = queryWeight, product of:
                1.1999269 = boost
                8.656952 = idf(docFreq=19, maxDocs=42306)
                0.008778406 = queryNorm
              0.67632437 = fieldWeight in 291, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.656952 = idf(docFreq=19, maxDocs=42306)
                0.078125 = fieldNorm(doc=291)
          0.031740814 = weight(abstract_txt:objects in 291) [ClassicSimilarity], result of:
            0.031740814 = score(doc=291,freq=1.0), product of:
              0.07378428 = queryWeight, product of:
                1.5264548 = boost
                5.506355 = idf(docFreq=466, maxDocs=42306)
                0.008778406 = queryNorm
              0.43018398 = fieldWeight in 291, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.506355 = idf(docFreq=466, maxDocs=42306)
                0.078125 = fieldNorm(doc=291)
          0.068501644 = weight(abstract_txt:tags in 291) [ClassicSimilarity], result of:
            0.068501644 = score(doc=291,freq=2.0), product of:
              0.097800806 = queryWeight, product of:
                1.7574108 = boost
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.008778406 = queryNorm
              0.70042 = fieldWeight in 291, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.078125 = fieldNorm(doc=291)
          0.2556008 = weight(abstract_txt:social in 291) [ClassicSimilarity], result of:
            0.2556008 = score(doc=291,freq=5.0), product of:
              0.33933112 = queryWeight, product of:
                8.964881 = boost
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.008778406 = queryNorm
              0.753249 = fieldWeight in 291, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.078125 = fieldNorm(doc=291)
          1.1427759 = weight(abstract_txt:tagging in 291) [ClassicSimilarity], result of:
            1.1427759 = score(doc=291,freq=7.0), product of:
              0.8747971 = queryWeight, product of:
                15.768013 = boost
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.008778406 = queryNorm
              1.3063325 = fieldWeight in 291, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.078125 = fieldNorm(doc=291)
        0.24 = coord(6/25)
    
  3. Raban, D.R.; Ronen, I.; Guy, I.: Acting or reacting? : Preferential attachment in a people-tagging system (2011) 0.37
    0.3711866 = sum of:
      0.3711866 = product of:
        1.3256664 = sum of:
          0.049436737 = weight(abstract_txt:attract in 1372) [ClassicSimilarity], result of:
            0.049436737 = score(doc=1372,freq=1.0), product of:
              0.078687966 = queryWeight, product of:
                1.1146569 = boost
                8.041766 = idf(docFreq=36, maxDocs=42306)
                0.008778406 = queryNorm
              0.628263 = fieldWeight in 1372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.041766 = idf(docFreq=36, maxDocs=42306)
                0.078125 = fieldNorm(doc=1372)
          0.013348503 = weight(abstract_txt:number in 1372) [ClassicSimilarity], result of:
            0.013348503 = score(doc=1372,freq=1.0), product of:
              0.04141651 = queryWeight, product of:
                1.1436386 = boost
                4.125428 = idf(docFreq=1857, maxDocs=42306)
                0.008778406 = queryNorm
              0.32229906 = fieldWeight in 1372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.125428 = idf(docFreq=1857, maxDocs=42306)
                0.078125 = fieldNorm(doc=1372)
          0.04843797 = weight(abstract_txt:tags in 1372) [ClassicSimilarity], result of:
            0.04843797 = score(doc=1372,freq=1.0), product of:
              0.097800806 = queryWeight, product of:
                1.7574108 = boost
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.008778406 = queryNorm
              0.4952717 = fieldWeight in 1372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.078125 = fieldNorm(doc=1372)
          0.02185602 = weight(abstract_txt:more in 1372) [ClassicSimilarity], result of:
            0.02185602 = score(doc=1372,freq=2.0), product of:
              0.057535056 = queryWeight, product of:
                1.9062651 = boost
                3.438219 = idf(docFreq=3693, maxDocs=42306)
                0.008778406 = queryNorm
              0.3798731 = fieldWeight in 1372, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.438219 = idf(docFreq=3693, maxDocs=42306)
                0.078125 = fieldNorm(doc=1372)
          0.02877774 = weight(abstract_txt:research in 1372) [ClassicSimilarity], result of:
            0.02877774 = score(doc=1372,freq=1.0), product of:
              0.114110895 = queryWeight, product of:
                4.0269094 = boost
                3.228045 = idf(docFreq=4557, maxDocs=42306)
                0.008778406 = queryNorm
              0.252191 = fieldWeight in 1372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.228045 = idf(docFreq=4557, maxDocs=42306)
                0.078125 = fieldNorm(doc=1372)
          0.19798754 = weight(abstract_txt:social in 1372) [ClassicSimilarity], result of:
            0.19798754 = score(doc=1372,freq=3.0), product of:
              0.33933112 = queryWeight, product of:
                8.964881 = boost
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.008778406 = queryNorm
              0.58346415 = fieldWeight in 1372, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.078125 = fieldNorm(doc=1372)
          0.965822 = weight(abstract_txt:tagging in 1372) [ClassicSimilarity], result of:
            0.965822 = score(doc=1372,freq=5.0), product of:
              0.8747971 = queryWeight, product of:
                15.768013 = boost
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.008778406 = queryNorm
              1.1040525 = fieldWeight in 1372, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.078125 = fieldNorm(doc=1372)
        0.28 = coord(7/25)
    
  4. Rafferty, P.: Tagging (2018) 0.36
    0.35517693 = sum of:
      0.35517693 = product of:
        1.4799039 = sum of:
          0.003966283 = weight(abstract_txt:that in 1566) [ClassicSimilarity], result of:
            0.003966283 = score(doc=1566,freq=1.0), product of:
              0.0211108 = queryWeight, product of:
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.008778406 = queryNorm
              0.18787934 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.078125 = fieldNorm(doc=1566)
          0.015386961 = weight(abstract_txt:studies in 1566) [ClassicSimilarity], result of:
            0.015386961 = score(doc=1566,freq=1.0), product of:
              0.045532383 = queryWeight, product of:
                1.1991189 = boost
                4.325561 = idf(docFreq=1520, maxDocs=42306)
                0.008778406 = queryNorm
              0.33793446 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.325561 = idf(docFreq=1520, maxDocs=42306)
                0.078125 = fieldNorm(doc=1566)
          0.04843797 = weight(abstract_txt:tags in 1566) [ClassicSimilarity], result of:
            0.04843797 = score(doc=1566,freq=1.0), product of:
              0.097800806 = queryWeight, product of:
                1.7574108 = boost
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.008778406 = queryNorm
              0.4952717 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.078125 = fieldNorm(doc=1566)
          0.02877774 = weight(abstract_txt:research in 1566) [ClassicSimilarity], result of:
            0.02877774 = score(doc=1566,freq=1.0), product of:
              0.114110895 = queryWeight, product of:
                4.0269094 = boost
                3.228045 = idf(docFreq=4557, maxDocs=42306)
                0.008778406 = queryNorm
              0.252191 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.228045 = idf(docFreq=4557, maxDocs=42306)
                0.078125 = fieldNorm(doc=1566)
          0.16165614 = weight(abstract_txt:social in 1566) [ClassicSimilarity], result of:
            0.16165614 = score(doc=1566,freq=2.0), product of:
              0.33933112 = queryWeight, product of:
                8.964881 = boost
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.008778406 = queryNorm
              0.47639644 = fieldWeight in 1566, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.078125 = fieldNorm(doc=1566)
          1.2216789 = weight(abstract_txt:tagging in 1566) [ClassicSimilarity], result of:
            1.2216789 = score(doc=1566,freq=8.0), product of:
              0.8747971 = queryWeight, product of:
                15.768013 = boost
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.008778406 = queryNorm
              1.3965282 = fieldWeight in 1566, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.078125 = fieldNorm(doc=1566)
        0.24 = coord(6/25)
    
  5. Spiteri, L.F.: Incorporating facets into social tagging applications : an analysis of current trends (2010) 0.36
    0.35515586 = sum of:
      0.35515586 = product of:
        1.2684138 = sum of:
          0.0047595394 = weight(abstract_txt:that in 562) [ClassicSimilarity], result of:
            0.0047595394 = score(doc=562,freq=1.0), product of:
              0.0211108 = queryWeight, product of:
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.008778406 = queryNorm
              0.2254552 = fieldWeight in 562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.09375 = fieldNorm(doc=562)
          0.011556764 = weight(abstract_txt:analysis in 562) [ClassicSimilarity], result of:
            0.011556764 = score(doc=562,freq=1.0), product of:
              0.033316176 = queryWeight, product of:
                1.0257219 = boost
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.008778406 = queryNorm
              0.34688148 = fieldWeight in 562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7000692 = idf(docFreq=2842, maxDocs=42306)
                0.09375 = fieldNorm(doc=562)
          0.016018204 = weight(abstract_txt:number in 562) [ClassicSimilarity], result of:
            0.016018204 = score(doc=562,freq=1.0), product of:
              0.04141651 = queryWeight, product of:
                1.1436386 = boost
                4.125428 = idf(docFreq=1857, maxDocs=42306)
                0.008778406 = queryNorm
              0.3867589 = fieldWeight in 562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.125428 = idf(docFreq=1857, maxDocs=42306)
                0.09375 = fieldNorm(doc=562)
          0.082201965 = weight(abstract_txt:tags in 562) [ClassicSimilarity], result of:
            0.082201965 = score(doc=562,freq=2.0), product of:
              0.097800806 = queryWeight, product of:
                1.7574108 = boost
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.008778406 = queryNorm
              0.840504 = fieldWeight in 562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.339478 = idf(docFreq=202, maxDocs=42306)
                0.09375 = fieldNorm(doc=562)
          0.018545449 = weight(abstract_txt:more in 562) [ClassicSimilarity], result of:
            0.018545449 = score(doc=562,freq=1.0), product of:
              0.057535056 = queryWeight, product of:
                1.9062651 = boost
                3.438219 = idf(docFreq=3693, maxDocs=42306)
                0.008778406 = queryNorm
              0.32233304 = fieldWeight in 562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.438219 = idf(docFreq=3693, maxDocs=42306)
                0.09375 = fieldNorm(doc=562)
          0.23758504 = weight(abstract_txt:social in 562) [ClassicSimilarity], result of:
            0.23758504 = score(doc=562,freq=3.0), product of:
              0.33933112 = queryWeight, product of:
                8.964881 = boost
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.008778406 = queryNorm
              0.7001569 = fieldWeight in 562, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3118486 = idf(docFreq=1541, maxDocs=42306)
                0.09375 = fieldNorm(doc=562)
          0.89774686 = weight(abstract_txt:tagging in 562) [ClassicSimilarity], result of:
            0.89774686 = score(doc=562,freq=3.0), product of:
              0.8747971 = queryWeight, product of:
                15.768013 = boost
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.008778406 = queryNorm
              1.0262344 = fieldWeight in 562, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.3199654 = idf(docFreq=206, maxDocs=42306)
                0.09375 = fieldNorm(doc=562)
        0.28 = coord(7/25)