Document (#42859)

Author
Rügenhagen, M.
Beck, T.S.
Sartorius, E.J.
Title
Information integrity in the era of Fake News : ein neuer Studienschwerpunkt für wissenschaftliche Bibliotheken und Forschungseinrichtungen
Source
Bibliothek: Forschung und Praxis. 44(2020) H.1, S.255-261
Year
2020
Abstract
In this article we report on an experiment that tested how useful library-based guidelines are for measuring the integrity of information in the era of fake news. We found that the usefulness of these guidelines depends on at least three factors: weighting indicators (criteria), clear instructions, and context-specificity.
Content
Vgl.: https://doi.org/10.1515/bfp-2020-0005.
Theme
Internet
Field
Kommunikationswissenschaften

Similar documents (author)

  1. Beck, H.: ¬Die Notation im systematischen Katalog (1970) 5.11
    5.1094418 = sum of:
      5.1094418 = weight(author_txt:beck in 274) [ClassicSimilarity], result of:
        5.1094418 = fieldWeight in 274, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.175107 = idf(docFreq=33, maxDocs=44421)
          0.625 = fieldNorm(doc=274)
    
  2. Beck, H.: ¬Das Schlagwortregister zum systematischen Katalog (1966) 5.11
    5.1094418 = sum of:
      5.1094418 = weight(author_txt:beck in 275) [ClassicSimilarity], result of:
        5.1094418 = fieldWeight in 275, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.175107 = idf(docFreq=33, maxDocs=44421)
          0.625 = fieldNorm(doc=275)
    
  3. Beck, H.: ¬Der Sachkatalog und die Allgemeingruppen (1965) 5.11
    5.1094418 = sum of:
      5.1094418 = weight(author_txt:beck in 1513) [ClassicSimilarity], result of:
        5.1094418 = fieldWeight in 1513, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.175107 = idf(docFreq=33, maxDocs=44421)
          0.625 = fieldNorm(doc=1513)
    
  4. Beck, H.: Deep structure indexing system (DSIS) : eine Alternative zu PRECIS? (1989) 5.11
    5.1094418 = sum of:
      5.1094418 = weight(author_txt:beck in 1583) [ClassicSimilarity], result of:
        5.1094418 = fieldWeight in 1583, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.175107 = idf(docFreq=33, maxDocs=44421)
          0.625 = fieldNorm(doc=1583)
    
  5. Beck, H.: PRECIS: eine computerunterstützte verbale Sacherschließungsmethode auf linguistischer Grundlage (1986) 5.11
    5.1094418 = sum of:
      5.1094418 = weight(author_txt:beck in 1584) [ClassicSimilarity], result of:
        5.1094418 = fieldWeight in 1584, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.175107 = idf(docFreq=33, maxDocs=44421)
          0.625 = fieldNorm(doc=1584)
    

Similar documents (content)

  1. Rügenhagen, M.; Beck, T.S.; Sartorius, E.J.: Information integrity in the era of Fake News : an experiment using library guidelines to judge information integrity (2020) 2.56
    2.5563998 = sum of:
      2.5563998 = product of:
        3.0433333 = sum of:
          0.017777152 = weight(abstract_txt:that in 1114) [ClassicSimilarity], result of:
            0.017777152 = score(doc=1114,freq=2.0), product of:
              0.042522416 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.017980373 = queryNorm
              0.41806543 = fieldWeight in 1114, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.053763226 = weight(abstract_txt:useful in 1114) [ClassicSimilarity], result of:
            0.053763226 = score(doc=1114,freq=1.0), product of:
              0.08892694 = queryWeight, product of:
                1.0225692 = boost
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.017980373 = queryNorm
              0.6045775 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.01345064 = weight(abstract_txt:information in 1114) [ClassicSimilarity], result of:
            0.01345064 = score(doc=1114,freq=1.0), product of:
              0.044485155 = queryWeight, product of:
                1.0228186 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.017980373 = queryNorm
              0.30236244 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.057769183 = weight(abstract_txt:factors in 1114) [ClassicSimilarity], result of:
            0.057769183 = score(doc=1114,freq=1.0), product of:
              0.093291186 = queryWeight, product of:
                1.0473609 = boost
                4.9538813 = idf(docFreq=851, maxDocs=44421)
                0.017980373 = queryNorm
              0.61923516 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9538813 = idf(docFreq=851, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.07500529 = weight(abstract_txt:report in 1114) [ClassicSimilarity], result of:
            0.07500529 = score(doc=1114,freq=1.0), product of:
              0.111029334 = queryWeight, product of:
                1.1426018 = boost
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.017980373 = queryNorm
              0.6755448 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.08183896 = weight(abstract_txt:criteria in 1114) [ClassicSimilarity], result of:
            0.08183896 = score(doc=1114,freq=1.0), product of:
              0.11767472 = queryWeight, product of:
                1.1762987 = boost
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.017980373 = queryNorm
              0.6954676 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.08610741 = weight(abstract_txt:experiment in 1114) [ClassicSimilarity], result of:
            0.08610741 = score(doc=1114,freq=1.0), product of:
              0.12173165 = queryWeight, product of:
                1.1964039 = boost
                5.658835 = idf(docFreq=420, maxDocs=44421)
                0.017980373 = queryNorm
              0.70735437 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.658835 = idf(docFreq=420, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.09372116 = weight(abstract_txt:least in 1114) [ClassicSimilarity], result of:
            0.09372116 = score(doc=1114,freq=1.0), product of:
              0.12880565 = queryWeight, product of:
                1.2306753 = boost
                5.820935 = idf(docFreq=357, maxDocs=44421)
                0.017980373 = queryNorm
              0.72761685 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.820935 = idf(docFreq=357, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.09440216 = weight(abstract_txt:tested in 1114) [ClassicSimilarity], result of:
            0.09440216 = score(doc=1114,freq=1.0), product of:
              0.12942885 = queryWeight, product of:
                1.2336489 = boost
                5.8349996 = idf(docFreq=352, maxDocs=44421)
                0.017980373 = queryNorm
              0.72937495 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8349996 = idf(docFreq=352, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.09816445 = weight(abstract_txt:clear in 1114) [ClassicSimilarity], result of:
            0.09816445 = score(doc=1114,freq=1.0), product of:
              0.13284522 = queryWeight, product of:
                1.2498244 = boost
                5.9115076 = idf(docFreq=326, maxDocs=44421)
                0.017980373 = queryNorm
              0.73893845 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9115076 = idf(docFreq=326, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.104090326 = weight(abstract_txt:indicators in 1114) [ClassicSimilarity], result of:
            0.104090326 = score(doc=1114,freq=1.0), product of:
              0.13813913 = queryWeight, product of:
                1.274484 = boost
                6.0281444 = idf(docFreq=290, maxDocs=44421)
                0.017980373 = queryNorm
              0.75351804 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0281444 = idf(docFreq=290, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.10517331 = weight(abstract_txt:usefulness in 1114) [ClassicSimilarity], result of:
            0.10517331 = score(doc=1114,freq=1.0), product of:
              0.13909563 = queryWeight, product of:
                1.2788888 = boost
                6.0489783 = idf(docFreq=284, maxDocs=44421)
                0.017980373 = queryNorm
              0.7561223 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0489783 = idf(docFreq=284, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.1355891 = weight(abstract_txt:measuring in 1114) [ClassicSimilarity], result of:
            0.1355891 = score(doc=1114,freq=1.0), product of:
              0.16476299 = queryWeight, product of:
                1.391893 = boost
                6.5834737 = idf(docFreq=166, maxDocs=44421)
                0.017980373 = queryNorm
              0.8229342 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5834737 = idf(docFreq=166, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.14771894 = weight(abstract_txt:depends in 1114) [ClassicSimilarity], result of:
            0.14771894 = score(doc=1114,freq=1.0), product of:
              0.1744485 = queryWeight, product of:
                1.4322197 = boost
                6.774214 = idf(docFreq=137, maxDocs=44421)
                0.017980373 = queryNorm
              0.8467767 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.774214 = idf(docFreq=137, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.16118334 = weight(abstract_txt:weighting in 1114) [ClassicSimilarity], result of:
            0.16118334 = score(doc=1114,freq=1.0), product of:
              0.18489417 = queryWeight, product of:
                1.4744759 = boost
                6.9740796 = idf(docFreq=112, maxDocs=44421)
                0.017980373 = queryNorm
              0.87175995 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9740796 = idf(docFreq=112, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.1742874 = weight(abstract_txt:instructions in 1114) [ClassicSimilarity], result of:
            0.1742874 = score(doc=1114,freq=1.0), product of:
              0.19478422 = queryWeight, product of:
                1.5133972 = boost
                7.1581726 = idf(docFreq=93, maxDocs=44421)
                0.017980373 = queryNorm
              0.8947716 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1581726 = idf(docFreq=93, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.19671977 = weight(abstract_txt:specificity in 1114) [ClassicSimilarity], result of:
            0.19671977 = score(doc=1114,freq=1.0), product of:
              0.21115845 = queryWeight, product of:
                1.5757245 = boost
                7.4529724 = idf(docFreq=69, maxDocs=44421)
                0.017980373 = queryNorm
              0.93162155 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4529724 = idf(docFreq=69, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.25254318 = weight(abstract_txt:guidelines in 1114) [ClassicSimilarity], result of:
            0.25254318 = score(doc=1114,freq=2.0), product of:
              0.24942133 = queryWeight, product of:
                2.421909 = boost
                5.727658 = idf(docFreq=392, maxDocs=44421)
                0.017980373 = queryNorm
              1.0125164 = fieldWeight in 1114, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.727658 = idf(docFreq=392, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.20104468 = weight(abstract_txt:news in 1114) [ClassicSimilarity], result of:
            0.20104468 = score(doc=1114,freq=1.0), product of:
              0.26992816 = queryWeight, product of:
                2.5195045 = boost
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.017980373 = queryNorm
              0.7448081 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.41297394 = weight(abstract_txt:integrity in 1114) [ClassicSimilarity], result of:
            0.41297394 = score(doc=1114,freq=1.0), product of:
              0.4361825 = queryWeight, product of:
                3.2027657 = boost
                7.574333 = idf(docFreq=61, maxDocs=44421)
                0.017980373 = queryNorm
              0.94679165 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.574333 = idf(docFreq=61, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
          0.48000988 = weight(abstract_txt:fake in 1114) [ClassicSimilarity], result of:
            0.48000988 = score(doc=1114,freq=1.0), product of:
              0.48219192 = queryWeight, product of:
                3.3674488 = boost
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.017980373 = queryNorm
              0.99547476 = fieldWeight in 1114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.125 = fieldNorm(doc=1114)
        0.84 = coord(21/25)
    
  2. Affelt, A.: All that's not fit to print : fake news and the call to action for librarians and information professionals (2019) 0.23
    0.22635487 = sum of:
      0.22635487 = product of:
        1.1317743 = sum of:
          0.010886237 = weight(abstract_txt:that in 1103) [ClassicSimilarity], result of:
            0.010886237 = score(doc=1103,freq=3.0), product of:
              0.042522416 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.017980373 = queryNorm
              0.25601172 = fieldWeight in 1103, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.0625 = fieldNorm(doc=1103)
          0.01345064 = weight(abstract_txt:information in 1103) [ClassicSimilarity], result of:
            0.01345064 = score(doc=1103,freq=4.0), product of:
              0.044485155 = queryWeight, product of:
                1.0228186 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.017980373 = queryNorm
              0.30236244 = fieldWeight in 1103, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0625 = fieldNorm(doc=1103)
          0.2659571 = weight(abstract_txt:news in 1103) [ClassicSimilarity], result of:
            0.2659571 = score(doc=1103,freq=7.0), product of:
              0.26992816 = queryWeight, product of:
                2.5195045 = boost
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.017980373 = queryNorm
              0.98528844 = fieldWeight in 1103, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.0625 = fieldNorm(doc=1103)
          0.20648697 = weight(abstract_txt:integrity in 1103) [ClassicSimilarity], result of:
            0.20648697 = score(doc=1103,freq=1.0), product of:
              0.4361825 = queryWeight, product of:
                3.2027657 = boost
                7.574333 = idf(docFreq=61, maxDocs=44421)
                0.017980373 = queryNorm
              0.47339582 = fieldWeight in 1103, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.574333 = idf(docFreq=61, maxDocs=44421)
                0.0625 = fieldNorm(doc=1103)
          0.6349934 = weight(abstract_txt:fake in 1103) [ClassicSimilarity], result of:
            0.6349934 = score(doc=1103,freq=7.0), product of:
              0.48219192 = queryWeight, product of:
                3.3674488 = boost
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.017980373 = queryNorm
              1.3168893 = fieldWeight in 1103, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.0625 = fieldNorm(doc=1103)
        0.2 = coord(5/25)
    
  3. Singh, V.K.; Ghosh, I.; Sonagara, D.: Detecting fake news stories via multimodal analysis (2021) 0.16
    0.15635356 = sum of:
      0.15635356 = product of:
        0.9772098 = sum of:
          0.010886237 = weight(abstract_txt:that in 1089) [ClassicSimilarity], result of:
            0.010886237 = score(doc=1089,freq=3.0), product of:
              0.042522416 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.017980373 = queryNorm
              0.25601172 = fieldWeight in 1089, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.0625 = fieldNorm(doc=1089)
          0.01345064 = weight(abstract_txt:information in 1089) [ClassicSimilarity], result of:
            0.01345064 = score(doc=1089,freq=4.0), product of:
              0.044485155 = queryWeight, product of:
                1.0228186 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.017980373 = queryNorm
              0.30236244 = fieldWeight in 1089, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0625 = fieldNorm(doc=1089)
          0.31787953 = weight(abstract_txt:news in 1089) [ClassicSimilarity], result of:
            0.31787953 = score(doc=1089,freq=10.0), product of:
              0.26992816 = queryWeight, product of:
                2.5195045 = boost
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.017980373 = queryNorm
              1.177645 = fieldWeight in 1089, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.0625 = fieldNorm(doc=1089)
          0.6349934 = weight(abstract_txt:fake in 1089) [ClassicSimilarity], result of:
            0.6349934 = score(doc=1089,freq=7.0), product of:
              0.48219192 = queryWeight, product of:
                3.3674488 = boost
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.017980373 = queryNorm
              1.3168893 = fieldWeight in 1089, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.0625 = fieldNorm(doc=1089)
        0.16 = coord(4/25)
    
  4. Giachanou, A.; Rosso, P.; Crestani, F.: ¬The impact of emotional signals on credibility assessment (2021) 0.10
    0.10041254 = sum of:
      0.10041254 = product of:
        0.6275784 = sum of:
          0.010886237 = weight(abstract_txt:that in 1329) [ClassicSimilarity], result of:
            0.010886237 = score(doc=1329,freq=3.0), product of:
              0.042522416 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.017980373 = queryNorm
              0.25601172 = fieldWeight in 1329, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.0625 = fieldNorm(doc=1329)
          0.026881613 = weight(abstract_txt:useful in 1329) [ClassicSimilarity], result of:
            0.026881613 = score(doc=1329,freq=1.0), product of:
              0.08892694 = queryWeight, product of:
                1.0225692 = boost
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.017980373 = queryNorm
              0.30228874 = fieldWeight in 1329, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.0625 = fieldNorm(doc=1329)
          0.17410979 = weight(abstract_txt:news in 1329) [ClassicSimilarity], result of:
            0.17410979 = score(doc=1329,freq=3.0), product of:
              0.26992816 = queryWeight, product of:
                2.5195045 = boost
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.017980373 = queryNorm
              0.6450227 = fieldWeight in 1329, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.0625 = fieldNorm(doc=1329)
          0.41570073 = weight(abstract_txt:fake in 1329) [ClassicSimilarity], result of:
            0.41570073 = score(doc=1329,freq=3.0), product of:
              0.48219192 = queryWeight, product of:
                3.3674488 = boost
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.017980373 = queryNorm
              0.8621064 = fieldWeight in 1329, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.0625 = fieldNorm(doc=1329)
        0.16 = coord(4/25)
    
  5. O'Connor, C.; Weatherall, J.O.: ¬The misinformation age : how false ideas spread (2019) 0.10
    0.09728706 = sum of:
      0.09728706 = product of:
        0.4864353 = sum of:
          0.012570345 = weight(abstract_txt:that in 818) [ClassicSimilarity], result of:
            0.012570345 = score(doc=818,freq=4.0), product of:
              0.042522416 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.017980373 = queryNorm
              0.2956169 = fieldWeight in 818, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.0625 = fieldNorm(doc=818)
          0.028884592 = weight(abstract_txt:factors in 818) [ClassicSimilarity], result of:
            0.028884592 = score(doc=818,freq=1.0), product of:
              0.093291186 = queryWeight, product of:
                1.0473609 = boost
                4.9538813 = idf(docFreq=851, maxDocs=44421)
                0.017980373 = queryNorm
              0.30961758 = fieldWeight in 818, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9538813 = idf(docFreq=851, maxDocs=44421)
                0.0625 = fieldNorm(doc=818)
          0.10445306 = weight(abstract_txt:depends in 818) [ClassicSimilarity], result of:
            0.10445306 = score(doc=818,freq=2.0), product of:
              0.1744485 = queryWeight, product of:
                1.4322197 = boost
                6.774214 = idf(docFreq=137, maxDocs=44421)
                0.017980373 = queryNorm
              0.59876156 = fieldWeight in 818, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.774214 = idf(docFreq=137, maxDocs=44421)
                0.0625 = fieldNorm(doc=818)
          0.10052234 = weight(abstract_txt:news in 818) [ClassicSimilarity], result of:
            0.10052234 = score(doc=818,freq=1.0), product of:
              0.26992816 = queryWeight, product of:
                2.5195045 = boost
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.017980373 = queryNorm
              0.37240404 = fieldWeight in 818, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9584646 = idf(docFreq=311, maxDocs=44421)
                0.0625 = fieldNorm(doc=818)
          0.24000494 = weight(abstract_txt:fake in 818) [ClassicSimilarity], result of:
            0.24000494 = score(doc=818,freq=1.0), product of:
              0.48219192 = queryWeight, product of:
                3.3674488 = boost
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.017980373 = queryNorm
              0.49773738 = fieldWeight in 818, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.963798 = idf(docFreq=41, maxDocs=44421)
                0.0625 = fieldNorm(doc=818)
        0.2 = coord(5/25)