Document (#41412)

Author
Ortega, J.L.
Title
¬The presence of academic journals on Twitter and its relationship with dissemination (tweets) and research impact (citations)
Source
Aslib journal of information management. 69(2017) no.6, S.674-687
Year
2017
Abstract
Purpose The purpose of this paper is to analyze the relationship between dissemination of research papers on Twitter and its influence on research impact. Design/methodology/approach Four types of journal Twitter accounts (journal, owner, publisher and no Twitter account) were defined to observe differences in the number of tweets and citations. In total, 4,176 articles from 350 journals were extracted from Plum Analytics. This altmetric provider tracks the number of tweets and citations for each paper. Student's t-test for two-paired samples was used to detect significant differences between each group of journals. Regression analysis was performed to detect which variables may influence the getting of tweets and citations. Findings The results show that journals with their own Twitter account obtain more tweets (46 percent) and citations (34 percent) than journals without a Twitter account. Followers is the variable that attracts more tweets (ß=0.47) and citations (ß=0.28) but the effect is small and the fit is not good for tweets (R2=0.46) and insignificant for citations (R2=0.18). Originality/value This is the first study that tests the performance of research journals on Twitter according to their handles, observing how the dissemination of content in this microblogging network influences the citation of their papers.
Content
Vgl.: https://doi.org/10.1108/AJIM-02-2017-0055.
Theme
Elektronisches Publizieren
Informetrie
Object
Twitter

Similar documents (author)

  1. Ortega, C.D.: Conceptual and procedural grounding of documentary systems (2012) 5.62 
    5.616112 = sum of:
  5.616112 = weight(author_txt:ortega in 1144) [ClassicSimilarity], result of:
    5.616112 = fieldWeight in 1144, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.98578 = idf(docFreq=14, maxDocs=44083)
      0.625 = fieldNorm(doc=1144)
  2. Ortega, J.L.: Classification and analysis of PubPeer comments : how a web journal club is used (2022) 5.62 
    5.616112 = sum of:
  5.616112 = weight(author_txt:ortega in 764) [ClassicSimilarity], result of:
    5.616112 = fieldWeight in 764, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.98578 = idf(docFreq=14, maxDocs=44083)
      0.625 = fieldNorm(doc=764)
  3. Ortega, C. Dotta => Cristina Dotta Ortega, C.D.: 4.77 
    4.7654295 = sum of:
  4.7654295 = weight(author_txt:ortega in 5707) [ClassicSimilarity], result of:
    4.7654295 = fieldWeight in 5707, product of:
      1.4142135 = tf(freq=2.0), with freq of:
        2.0 = termFreq=2.0
      8.98578 = idf(docFreq=14, maxDocs=44083)
      0.375 = fieldNorm(doc=5707)
  4. Ortega, J.L.; Aguillo, I.F.: Visualization of the Nordic academic web : link analysis using social network tools (2008) 4.49 
    4.49289 = sum of:
  4.49289 = weight(author_txt:ortega in 3115) [ClassicSimilarity], result of:
    4.49289 = fieldWeight in 3115, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.98578 = idf(docFreq=14, maxDocs=44083)
      0.5 = fieldNorm(doc=3115)
  5. Ortega, J.L.; Aguillo, I.F.: Science is all in the eye of the beholder : keyword maps in Google scholar citations (2012) 4.49 
    4.49289 = sum of:
  4.49289 = weight(author_txt:ortega in 1525) [ClassicSimilarity], result of:
    4.49289 = fieldWeight in 1525, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.98578 = idf(docFreq=14, maxDocs=44083)
      0.5 = fieldNorm(doc=1525)

Similar documents (content)

  1. Fang, Z.; Dudek, J.; Costas, R.: Facing the volatility of tweets in altmetric research (2022) 0.44 
    0.44075105 = sum of:
  0.44075105 = product of:
    1.5741109 = sum of:
      0.09022214 = weight(abstract_txt:altmetric in 825) [ClassicSimilarity], result of:
        0.09022214 = score(doc=825,freq=1.0), product of:
          0.12540483 = queryWeight, product of:
            1.0460573 = boost
            9.208922 = idf(docFreq=11, maxDocs=44083)
            0.013018171 = queryNorm
          0.7194471 = fieldWeight in 825, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.208922 = idf(docFreq=11, maxDocs=44083)
            0.078125 = fieldNorm(doc=825)
      0.010991398 = weight(abstract_txt:their in 825) [ClassicSimilarity], result of:
        0.010991398 = score(doc=825,freq=1.0), product of:
          0.04444756 = queryWeight, product of:
            1.078656 = boost
            3.1653008 = idf(docFreq=5056, maxDocs=44083)
            0.013018171 = queryNorm
          0.24728912 = fieldWeight in 825, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1653008 = idf(docFreq=5056, maxDocs=44083)
            0.078125 = fieldNorm(doc=825)
      0.00924214 = weight(abstract_txt:this in 825) [ClassicSimilarity], result of:
        0.00924214 = score(doc=825,freq=2.0), product of:
          0.03459106 = queryWeight, product of:
            1.0987788 = boost
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.013018171 = queryNorm
          0.2671829 = fieldWeight in 825, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.078125 = fieldNorm(doc=825)
      0.03392336 = weight(abstract_txt:papers in 825) [ClassicSimilarity], result of:
        0.03392336 = score(doc=825,freq=1.0), product of:
          0.08230915 = queryWeight, product of:
            1.1984982 = boost
            5.2754645 = idf(docFreq=612, maxDocs=44083)
            0.013018171 = queryNorm
          0.41214567 = fieldWeight in 825, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.2754645 = idf(docFreq=612, maxDocs=44083)
            0.078125 = fieldNorm(doc=825)
      0.02561368 = weight(abstract_txt:research in 825) [ClassicSimilarity], result of:
        0.02561368 = score(doc=825,freq=3.0), product of:
          0.05962107 = queryWeight, product of:
            1.4425412 = boost
            3.1748378 = idf(docFreq=5008, maxDocs=44083)
            0.013018171 = queryNorm
          0.42960787 = fieldWeight in 825, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.1748378 = idf(docFreq=5008, maxDocs=44083)
            0.078125 = fieldNorm(doc=825)
      0.53473175 = weight(abstract_txt:twitter in 825) [ClassicSimilarity], result of:
        0.53473175 = score(doc=825,freq=4.0), product of:
          0.49492818 = queryWeight, product of:
            5.4981737 = boost
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.013018171 = queryNorm
          1.0804229 = fieldWeight in 825, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.078125 = fieldNorm(doc=825)
      0.8693864 = weight(abstract_txt:tweets in 825) [ClassicSimilarity], result of:
        0.8693864 = score(doc=825,freq=6.0), product of:
          0.5978098 = queryWeight, product of:
            6.0426702 = boost
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.013018171 = queryNorm
          1.454286 = fieldWeight in 825, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.078125 = fieldNorm(doc=825)
    0.28 = coord(7/25)
  2. Haustein, S.; Peters, I.; Sugimoto, C.R.; Thelwall, M.; Larivière, V.: Tweeting biomedicine : an analysis of tweets and citations in the biomedical literature (2014) 0.44 
    0.44062492 = sum of:
  0.44062492 = product of:
    1.3769529 = sum of:
      0.03574254 = weight(abstract_txt:impact in 2230) [ClassicSimilarity], result of:
        0.03574254 = score(doc=2230,freq=4.0), product of:
          0.062300637 = queryWeight, product of:
            1.0427005 = boost
            4.5896854 = idf(docFreq=1216, maxDocs=44083)
            0.013018171 = queryNorm
          0.5737107 = fieldWeight in 2230, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.5896854 = idf(docFreq=1216, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
      0.0052281437 = weight(abstract_txt:this in 2230) [ClassicSimilarity], result of:
        0.0052281437 = score(doc=2230,freq=1.0), product of:
          0.03459106 = queryWeight, product of:
            1.0987788 = boost
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.013018171 = queryNorm
          0.15114146 = fieldWeight in 2230, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
      0.02520463 = weight(abstract_txt:journal in 2230) [ClassicSimilarity], result of:
        0.02520463 = score(doc=2230,freq=1.0), product of:
          0.07835062 = queryWeight, product of:
            1.1693232 = boost
            5.147044 = idf(docFreq=696, maxDocs=44083)
            0.013018171 = queryNorm
          0.32169026 = fieldWeight in 2230, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.147044 = idf(docFreq=696, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
      0.011830452 = weight(abstract_txt:research in 2230) [ClassicSimilarity], result of:
        0.011830452 = score(doc=2230,freq=1.0), product of:
          0.05962107 = queryWeight, product of:
            1.4425412 = boost
            3.1748378 = idf(docFreq=5008, maxDocs=44083)
            0.013018171 = queryNorm
          0.19842736 = fieldWeight in 2230, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1748378 = idf(docFreq=5008, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
      0.106312566 = weight(abstract_txt:journals in 2230) [ClassicSimilarity], result of:
        0.106312566 = score(doc=2230,freq=2.0), product of:
          0.23414004 = queryWeight, product of:
            3.501159 = boost
            5.137051 = idf(docFreq=703, maxDocs=44083)
            0.013018171 = queryNorm
          0.45405546 = fieldWeight in 2230, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.137051 = idf(docFreq=703, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
      0.19696842 = weight(abstract_txt:citations in 2230) [ClassicSimilarity], result of:
        0.19696842 = score(doc=2230,freq=4.0), product of:
          0.29511365 = queryWeight, product of:
            4.245629 = boost
            5.3394594 = idf(docFreq=574, maxDocs=44083)
            0.013018171 = queryNorm
          0.6674324 = fieldWeight in 2230, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            5.3394594 = idf(docFreq=574, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
      0.42778537 = weight(abstract_txt:twitter in 2230) [ClassicSimilarity], result of:
        0.42778537 = score(doc=2230,freq=4.0), product of:
          0.49492818 = queryWeight, product of:
            5.4981737 = boost
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.013018171 = queryNorm
          0.8643383 = fieldWeight in 2230, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
      0.5678808 = weight(abstract_txt:tweets in 2230) [ClassicSimilarity], result of:
        0.5678808 = score(doc=2230,freq=4.0), product of:
          0.5978098 = queryWeight, product of:
            6.0426702 = boost
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.013018171 = queryNorm
          0.9499356 = fieldWeight in 2230, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.0625 = fieldNorm(doc=2230)
    0.32 = coord(8/25)
  3. Sedhai, S.; Sun, A.: ¬An analysis of 14 Million tweets on hashtag-oriented spamming* (2017) 0.33 
    0.32589325 = sum of:
  0.32589325 = product of:
    1.3578886 = sum of:
      0.017586237 = weight(abstract_txt:their in 4684) [ClassicSimilarity], result of:
        0.017586237 = score(doc=4684,freq=4.0), product of:
          0.04444756 = queryWeight, product of:
            1.078656 = boost
            3.1653008 = idf(docFreq=5056, maxDocs=44083)
            0.013018171 = queryNorm
          0.3956626 = fieldWeight in 4684, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.1653008 = idf(docFreq=5056, maxDocs=44083)
            0.0625 = fieldNorm(doc=4684)
      0.0090554105 = weight(abstract_txt:this in 4684) [ClassicSimilarity], result of:
        0.0090554105 = score(doc=4684,freq=3.0), product of:
          0.03459106 = queryWeight, product of:
            1.0987788 = boost
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.013018171 = queryNorm
          0.2617847 = fieldWeight in 4684, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.0625 = fieldNorm(doc=4684)
      0.022675669 = weight(abstract_txt:differences in 4684) [ClassicSimilarity], result of:
        0.022675669 = score(doc=4684,freq=1.0), product of:
          0.073017836 = queryWeight, product of:
            1.1288282 = boost
            4.968796 = idf(docFreq=832, maxDocs=44083)
            0.013018171 = queryNorm
          0.31054974 = fieldWeight in 4684, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.968796 = idf(docFreq=832, maxDocs=44083)
            0.0625 = fieldNorm(doc=4684)
      0.07905699 = weight(abstract_txt:dissemination in 4684) [ClassicSimilarity], result of:
        0.07905699 = score(doc=4684,freq=1.0), product of:
          0.19218205 = queryWeight, product of:
            2.2429283 = boost
            6.581842 = idf(docFreq=165, maxDocs=44083)
            0.013018171 = queryNorm
          0.41136512 = fieldWeight in 4684, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.581842 = idf(docFreq=165, maxDocs=44083)
            0.0625 = fieldNorm(doc=4684)
      0.4782786 = weight(abstract_txt:twitter in 4684) [ClassicSimilarity], result of:
        0.4782786 = score(doc=4684,freq=5.0), product of:
          0.49492818 = queryWeight, product of:
            5.4981737 = boost
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.013018171 = queryNorm
          0.9663596 = fieldWeight in 4684, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.0625 = fieldNorm(doc=4684)
      0.75123566 = weight(abstract_txt:tweets in 4684) [ClassicSimilarity], result of:
        0.75123566 = score(doc=4684,freq=7.0), product of:
          0.5978098 = queryWeight, product of:
            6.0426702 = boost
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.013018171 = queryNorm
          1.2566466 = fieldWeight in 4684, product of:
            2.6457512 = tf(freq=7.0), with freq of:
              7.0 = termFreq=7.0
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.0625 = fieldNorm(doc=4684)
    0.24 = coord(6/25)
  4. Zubiaga, A.: ¬A longitudinal assessment of the persistence of twitter datasets (2018) 0.26 
    0.2638393 = sum of:
  0.2638393 = product of:
    0.9422833 = sum of:
      0.06705698 = weight(abstract_txt:followers in 5369) [ClassicSimilarity], result of:
        0.06705698 = score(doc=5369,freq=1.0), product of:
          0.11940107 = queryWeight, product of:
            1.0207102 = boost
            8.98578 = idf(docFreq=14, maxDocs=44083)
            0.013018171 = queryNorm
          0.56161124 = fieldWeight in 5369, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.98578 = idf(docFreq=14, maxDocs=44083)
            0.0625 = fieldNorm(doc=5369)
      0.01787127 = weight(abstract_txt:impact in 5369) [ClassicSimilarity], result of:
        0.01787127 = score(doc=5369,freq=1.0), product of:
          0.062300637 = queryWeight, product of:
            1.0427005 = boost
            4.5896854 = idf(docFreq=1216, maxDocs=44083)
            0.013018171 = queryNorm
          0.28685534 = fieldWeight in 5369, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.5896854 = idf(docFreq=1216, maxDocs=44083)
            0.0625 = fieldNorm(doc=5369)
      0.008793118 = weight(abstract_txt:their in 5369) [ClassicSimilarity], result of:
        0.008793118 = score(doc=5369,freq=1.0), product of:
          0.04444756 = queryWeight, product of:
            1.078656 = boost
            3.1653008 = idf(docFreq=5056, maxDocs=44083)
            0.013018171 = queryNorm
          0.1978313 = fieldWeight in 5369, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1653008 = idf(docFreq=5056, maxDocs=44083)
            0.0625 = fieldNorm(doc=5369)
      0.0073937112 = weight(abstract_txt:this in 5369) [ClassicSimilarity], result of:
        0.0073937112 = score(doc=5369,freq=2.0), product of:
          0.03459106 = queryWeight, product of:
            1.0987788 = boost
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.013018171 = queryNorm
          0.21374631 = fieldWeight in 5369, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.0625 = fieldNorm(doc=5369)
      0.011830452 = weight(abstract_txt:research in 5369) [ClassicSimilarity], result of:
        0.011830452 = score(doc=5369,freq=1.0), product of:
          0.05962107 = queryWeight, product of:
            1.4425412 = boost
            3.1748378 = idf(docFreq=5008, maxDocs=44083)
            0.013018171 = queryNorm
          0.19842736 = fieldWeight in 5369, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1748378 = idf(docFreq=5008, maxDocs=44083)
            0.0625 = fieldNorm(doc=5369)
      0.42778537 = weight(abstract_txt:twitter in 5369) [ClassicSimilarity], result of:
        0.42778537 = score(doc=5369,freq=4.0), product of:
          0.49492818 = queryWeight, product of:
            5.4981737 = boost
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.013018171 = queryNorm
          0.8643383 = fieldWeight in 5369, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.0625 = fieldNorm(doc=5369)
      0.40155238 = weight(abstract_txt:tweets in 5369) [ClassicSimilarity], result of:
        0.40155238 = score(doc=5369,freq=2.0), product of:
          0.5978098 = queryWeight, product of:
            6.0426702 = boost
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.013018171 = queryNorm
          0.6717059 = fieldWeight in 5369, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.0625 = fieldNorm(doc=5369)
    0.28 = coord(7/25)
  5. Didegah, F.; Thelwall, M.: Co-saved, co-tweeted, and co-cited networks (2018) 0.26 
    0.2605073 = sum of:
  0.2605073 = product of:
    0.81408525 = sum of:
      0.030953947 = weight(abstract_txt:impact in 5292) [ClassicSimilarity], result of:
        0.030953947 = score(doc=5292,freq=3.0), product of:
          0.062300637 = queryWeight, product of:
            1.0427005 = boost
            4.5896854 = idf(docFreq=1216, maxDocs=44083)
            0.013018171 = queryNorm
          0.49684802 = fieldWeight in 5292, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.5896854 = idf(docFreq=1216, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
      0.072177716 = weight(abstract_txt:altmetric in 5292) [ClassicSimilarity], result of:
        0.072177716 = score(doc=5292,freq=1.0), product of:
          0.12540483 = queryWeight, product of:
            1.0460573 = boost
            9.208922 = idf(docFreq=11, maxDocs=44083)
            0.013018171 = queryNorm
          0.57555765 = fieldWeight in 5292, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.208922 = idf(docFreq=11, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
      0.0073937112 = weight(abstract_txt:this in 5292) [ClassicSimilarity], result of:
        0.0073937112 = score(doc=5292,freq=2.0), product of:
          0.03459106 = queryWeight, product of:
            1.0987788 = boost
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.013018171 = queryNorm
          0.21374631 = fieldWeight in 5292, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4182634 = idf(docFreq=10673, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
      0.03206824 = weight(abstract_txt:differences in 5292) [ClassicSimilarity], result of:
        0.03206824 = score(doc=5292,freq=2.0), product of:
          0.073017836 = queryWeight, product of:
            1.1288282 = boost
            4.968796 = idf(docFreq=832, maxDocs=44083)
            0.013018171 = queryNorm
          0.43918365 = fieldWeight in 5292, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.968796 = idf(docFreq=832, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
      0.07517433 = weight(abstract_txt:journals in 5292) [ClassicSimilarity], result of:
        0.07517433 = score(doc=5292,freq=1.0), product of:
          0.23414004 = queryWeight, product of:
            3.501159 = boost
            5.137051 = idf(docFreq=703, maxDocs=44083)
            0.013018171 = queryNorm
          0.3210657 = fieldWeight in 5292, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.137051 = idf(docFreq=703, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
      0.09848421 = weight(abstract_txt:citations in 5292) [ClassicSimilarity], result of:
        0.09848421 = score(doc=5292,freq=1.0), product of:
          0.29511365 = queryWeight, product of:
            4.245629 = boost
            5.3394594 = idf(docFreq=574, maxDocs=44083)
            0.013018171 = queryNorm
          0.3337162 = fieldWeight in 5292, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.3394594 = idf(docFreq=574, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
      0.21389268 = weight(abstract_txt:twitter in 5292) [ClassicSimilarity], result of:
        0.21389268 = score(doc=5292,freq=1.0), product of:
          0.49492818 = queryWeight, product of:
            5.4981737 = boost
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.013018171 = queryNorm
          0.43216914 = fieldWeight in 5292, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.914706 = idf(docFreq=118, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
      0.2839404 = weight(abstract_txt:tweets in 5292) [ClassicSimilarity], result of:
        0.2839404 = score(doc=5292,freq=1.0), product of:
          0.5978098 = queryWeight, product of:
            6.0426702 = boost
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.013018171 = queryNorm
          0.4749678 = fieldWeight in 5292, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.599485 = idf(docFreq=59, maxDocs=44083)
            0.0625 = fieldNorm(doc=5292)
    0.32 = coord(8/25)