Document (#18826)

Author
Wheatley, A.
Armstrong, C.J.
Title
Metadata, recall, and abstracts : can abstracts ever be reliable indicators of document value?
Source
Aslib proceedings. 49(1997) no.8, S.206-213
Year
1997
Abstract
Abstracts from 7 Internet subject trees (Euroferret, Excite, Infoseek, Lycos Top 5%, Magellan, WebCrawler, Yahoo!), 5 Internet subject gateways (ADAM, EEVL, NetFirst, OMNI, SOSIG), and 3 online databases (ERIC, ISI, LISA) were examined for their subject content, treatment of various enriching features, physical properties such as overall length, anf their readability. Considerable differences were measured, and consistent similarities among abstracts from each type of source were demonstrated. Internet subject tree abstracts were generally the shortest, and online database abstracts the longest. Subject tree and online database abstracts were the most informative, but the level of coverage of document features such as tables, bibliographies, and geographical constraints were disappointingly poor. On balance, the Internet gateways appeared to be providing the most satisfactory abstracts. The authors discuss the continuing role in networked information retrieval of abstracts and their functional analoques such as metadata
Theme
Suchmaschinen
Referieren

Similar documents (author)

  1. Armstrong, C.J.; Wheatley, A.: Writing abstracts for online databases : results of database producers' guidelines (1998) 6.39
    6.3904524 = sum of:
      6.3904524 = sum of:
        2.6401916 = weight(author_txt:armstrong in 4709) [ClassicSimilarity], result of:
          2.6401916 = score(doc=4709,freq=1.0), product of:
            0.6205626 = queryWeight, product of:
              8.509026 = idf(docFreq=22, maxDocs=41962)
              0.072929926 = queryNorm
            4.254513 = fieldWeight in 4709, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.509026 = idf(docFreq=22, maxDocs=41962)
              0.5 = fieldNorm(doc=4709)
        3.7502606 = weight(author_txt:wheatley in 4709) [ClassicSimilarity], result of:
          3.7502606 = score(doc=4709,freq=1.0), product of:
            0.78415686 = queryWeight, product of:
              1.1241096 = boost
              9.565078 = idf(docFreq=7, maxDocs=41962)
              0.072929926 = queryNorm
            4.782539 = fieldWeight in 4709, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.565078 = idf(docFreq=7, maxDocs=41962)
              0.5 = fieldNorm(doc=4709)
    
  2. Wheatley, A.: ¬A manual on printed subject indexes : report to the British Library Research and Development Department on Project SI/G/243 (1978) 2.34
    2.343913 = sum of:
      2.343913 = product of:
        4.687826 = sum of:
          4.687826 = weight(author_txt:wheatley in 571) [ClassicSimilarity], result of:
            4.687826 = score(doc=571,freq=1.0), product of:
              0.78415686 = queryWeight, product of:
                1.1241096 = boost
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.072929926 = queryNorm
              5.9781737 = fieldWeight in 571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.625 = fieldNorm(doc=571)
        0.5 = coord(1/2)
    
  3. Wheatley, H.B.: How to make an index (1902) 2.34
    2.343913 = sum of:
      2.343913 = product of:
        4.687826 = sum of:
          4.687826 = weight(author_txt:wheatley in 4149) [ClassicSimilarity], result of:
            4.687826 = score(doc=4149,freq=1.0), product of:
              0.78415686 = queryWeight, product of:
                1.1241096 = boost
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.072929926 = queryNorm
              5.9781737 = fieldWeight in 4149, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.625 = fieldNorm(doc=4149)
        0.5 = coord(1/2)
    
  4. Wheatley, D.: Geographic information systems in humanities research (1996) 2.34
    2.343913 = sum of:
      2.343913 = product of:
        4.687826 = sum of:
          4.687826 = weight(author_txt:wheatley in 3451) [ClassicSimilarity], result of:
            4.687826 = score(doc=3451,freq=1.0), product of:
              0.78415686 = queryWeight, product of:
                1.1241096 = boost
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.072929926 = queryNorm
              5.9781737 = fieldWeight in 3451, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.625 = fieldNorm(doc=3451)
        0.5 = coord(1/2)
    
  5. Wheatley, H.B.: What is an index : a few notes on indexes and indexers (1879) 2.34
    2.343913 = sum of:
      2.343913 = product of:
        4.687826 = sum of:
          4.687826 = weight(author_txt:wheatley in 3870) [ClassicSimilarity], result of:
            4.687826 = score(doc=3870,freq=1.0), product of:
              0.78415686 = queryWeight, product of:
                1.1241096 = boost
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.072929926 = queryNorm
              5.9781737 = fieldWeight in 3870, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.565078 = idf(docFreq=7, maxDocs=41962)
                0.625 = fieldNorm(doc=3870)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Armstrong, C.J.; Wheatley, A.: Writing abstracts for online databases : results of database producers' guidelines (1998) 0.38
    0.38278526 = sum of:
      0.38278526 = product of:
        1.196204 = sum of:
          0.11940686 = weight(abstract_txt:readability in 4709) [ClassicSimilarity], result of:
            0.11940686 = score(doc=4709,freq=1.0), product of:
              0.15187323 = queryWeight, product of:
                1.0954717 = boost
                8.386423 = idf(docFreq=25, maxDocs=41962)
                0.016531158 = queryNorm
              0.78622717 = fieldWeight in 4709, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.386423 = idf(docFreq=25, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
          0.062488694 = weight(abstract_txt:database in 4709) [ClassicSimilarity], result of:
            0.062488694 = score(doc=4709,freq=4.0), product of:
              0.07828034 = queryWeight, product of:
                1.1122487 = boost
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.016531158 = queryNorm
              0.7982681 = fieldWeight in 4709, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
          0.020064546 = weight(abstract_txt:their in 4709) [ClassicSimilarity], result of:
            0.020064546 = score(doc=4709,freq=1.0), product of:
              0.06669936 = queryWeight, product of:
                1.2574248 = boost
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.016531158 = queryNorm
              0.30082065 = fieldWeight in 4709, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
          0.04275555 = weight(abstract_txt:online in 4709) [ClassicSimilarity], result of:
            0.04275555 = score(doc=4709,freq=2.0), product of:
              0.087663844 = queryWeight, product of:
                1.4415557 = boost
                3.678627 = idf(docFreq=2880, maxDocs=41962)
                0.016531158 = queryNorm
              0.48772162 = fieldWeight in 4709, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.678627 = idf(docFreq=2880, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
          0.057891604 = weight(abstract_txt:internet in 4709) [ClassicSimilarity], result of:
            0.057891604 = score(doc=4709,freq=2.0), product of:
              0.11809063 = queryWeight, product of:
                1.9319606 = boost
                3.6975484 = idf(docFreq=2826, maxDocs=41962)
                0.016531158 = queryNorm
              0.4902303 = fieldWeight in 4709, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6975484 = idf(docFreq=2826, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
          0.16573738 = weight(abstract_txt:gateways in 4709) [ClassicSimilarity], result of:
            0.16573738 = score(doc=4709,freq=1.0), product of:
              0.23809595 = queryWeight, product of:
                1.939776 = boost
                7.425012 = idf(docFreq=67, maxDocs=41962)
                0.016531158 = queryNorm
              0.6960949 = fieldWeight in 4709, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.425012 = idf(docFreq=67, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
          0.060585633 = weight(abstract_txt:subject in 4709) [ClassicSimilarity], result of:
            0.060585633 = score(doc=4709,freq=1.0), product of:
              0.16520816 = queryWeight, product of:
                2.554826 = boost
                3.9117122 = idf(docFreq=2281, maxDocs=41962)
                0.016531158 = queryNorm
              0.366723 = fieldWeight in 4709, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9117122 = idf(docFreq=2281, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
          0.66727364 = weight(abstract_txt:abstracts in 4709) [ClassicSimilarity], result of:
            0.66727364 = score(doc=4709,freq=3.0), product of:
              0.68977076 = queryWeight, product of:
                7.0038075 = boost
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.016531158 = queryNorm
              0.96738464 = fieldWeight in 4709, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.09375 = fieldNorm(doc=4709)
        0.32 = coord(8/25)
    
  2. Montesi, M.; Mackenzie Owen, J.: Revision of author abstracts : how it is carried out by LISA editors (2007) 0.30
    0.29740074 = sum of:
      0.29740074 = product of:
        1.0621455 = sum of:
          0.12110567 = weight(abstract_txt:lisa in 2808) [ClassicSimilarity], result of:
            0.12110567 = score(doc=2808,freq=4.0), product of:
              0.12655488 = queryWeight, product of:
                7.6555357 = idf(docFreq=53, maxDocs=41962)
                0.016531158 = queryNorm
              0.95694196 = fieldWeight in 2808, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.6555357 = idf(docFreq=53, maxDocs=41962)
                0.0625 = fieldNorm(doc=2808)
          0.029457452 = weight(abstract_txt:database in 2808) [ClassicSimilarity], result of:
            0.029457452 = score(doc=2808,freq=2.0), product of:
              0.07828034 = queryWeight, product of:
                1.1122487 = boost
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.016531158 = queryNorm
              0.37630716 = fieldWeight in 2808, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.0625 = fieldNorm(doc=2808)
          0.021180997 = weight(abstract_txt:document in 2808) [ClassicSimilarity], result of:
            0.021180997 = score(doc=2808,freq=1.0), product of:
              0.079158366 = queryWeight, product of:
                1.1184691 = boost
                4.28124 = idf(docFreq=1576, maxDocs=41962)
                0.016531158 = queryNorm
              0.2675775 = fieldWeight in 2808, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.28124 = idf(docFreq=1576, maxDocs=41962)
                0.0625 = fieldNorm(doc=2808)
          0.013376364 = weight(abstract_txt:their in 2808) [ClassicSimilarity], result of:
            0.013376364 = score(doc=2808,freq=1.0), product of:
              0.06669936 = queryWeight, product of:
                1.2574248 = boost
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.016531158 = queryNorm
              0.2005471 = fieldWeight in 2808, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.0625 = fieldNorm(doc=2808)
          0.02379836 = weight(abstract_txt:such in 2808) [ClassicSimilarity], result of:
            0.02379836 = score(doc=2808,freq=2.0), product of:
              0.077729225 = queryWeight, product of:
                1.3574172 = boost
                3.4639187 = idf(docFreq=3570, maxDocs=41962)
                0.016531158 = queryNorm
              0.30617005 = fieldWeight in 2808, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4639187 = idf(docFreq=3570, maxDocs=41962)
                0.0625 = fieldNorm(doc=2808)
          0.08272537 = weight(abstract_txt:were in 2808) [ClassicSimilarity], result of:
            0.08272537 = score(doc=2808,freq=4.0), product of:
              0.17836602 = queryWeight, product of:
                2.9079857 = boost
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.016531158 = queryNorm
              0.46379557 = fieldWeight in 2808, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.0625 = fieldNorm(doc=2808)
          0.7705012 = weight(abstract_txt:abstracts in 2808) [ClassicSimilarity], result of:
            0.7705012 = score(doc=2808,freq=9.0), product of:
              0.68977076 = queryWeight, product of:
                7.0038075 = boost
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.016531158 = queryNorm
              1.1170396 = fieldWeight in 2808, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.0625 = fieldNorm(doc=2808)
        0.28 = coord(7/25)
    
  3. Cross, C.; Oppenheim, C.: ¬A genre analysis of scientific abstracts (2006) 0.21
    0.21216777 = sum of:
      0.21216777 = product of:
        0.88403237 = sum of:
          0.01822587 = weight(abstract_txt:database in 604) [ClassicSimilarity], result of:
            0.01822587 = score(doc=604,freq=1.0), product of:
              0.07828034 = queryWeight, product of:
                1.1122487 = boost
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.016531158 = queryNorm
              0.23282818 = fieldWeight in 604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.0546875 = fieldNorm(doc=604)
          0.022585731 = weight(abstract_txt:features in 604) [ClassicSimilarity], result of:
            0.022585731 = score(doc=604,freq=1.0), product of:
              0.09031293 = queryWeight, product of:
                1.1946771 = boost
                4.5729465 = idf(docFreq=1177, maxDocs=41962)
                0.016531158 = queryNorm
              0.25008303 = fieldWeight in 604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5729465 = idf(docFreq=1177, maxDocs=41962)
                0.0546875 = fieldNorm(doc=604)
          0.011704318 = weight(abstract_txt:their in 604) [ClassicSimilarity], result of:
            0.011704318 = score(doc=604,freq=1.0), product of:
              0.06669936 = queryWeight, product of:
                1.2574248 = boost
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.016531158 = queryNorm
              0.17547871 = fieldWeight in 604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.0546875 = fieldNorm(doc=604)
          0.049980596 = weight(abstract_txt:subject in 604) [ClassicSimilarity], result of:
            0.049980596 = score(doc=604,freq=2.0), product of:
              0.16520816 = queryWeight, product of:
                2.554826 = boost
                3.9117122 = idf(docFreq=2281, maxDocs=41962)
                0.016531158 = queryNorm
              0.30253103 = fieldWeight in 604, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9117122 = idf(docFreq=2281, maxDocs=41962)
                0.0546875 = fieldNorm(doc=604)
          0.03619235 = weight(abstract_txt:were in 604) [ClassicSimilarity], result of:
            0.03619235 = score(doc=604,freq=1.0), product of:
              0.17836602 = queryWeight, product of:
                2.9079857 = boost
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.016531158 = queryNorm
              0.20291056 = fieldWeight in 604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.0546875 = fieldNorm(doc=604)
          0.7453435 = weight(abstract_txt:abstracts in 604) [ClassicSimilarity], result of:
            0.7453435 = score(doc=604,freq=11.0), product of:
              0.68977076 = queryWeight, product of:
                7.0038075 = boost
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.016531158 = queryNorm
              1.080567 = fieldWeight in 604, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.0546875 = fieldNorm(doc=604)
        0.24 = coord(6/25)
    
  4. Chu, C.M.; Ajiferuke, I.: Quality of indexing in library and information science databases (1989) 0.18
    0.17612472 = sum of:
      0.17612472 = product of:
        0.8806236 = sum of:
          0.14986062 = weight(abstract_txt:lisa in 771) [ClassicSimilarity], result of:
            0.14986062 = score(doc=771,freq=2.0), product of:
              0.12655488 = queryWeight, product of:
                7.6555357 = idf(docFreq=53, maxDocs=41962)
                0.016531158 = queryNorm
              1.1841552 = fieldWeight in 771, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.6555357 = idf(docFreq=53, maxDocs=41962)
                0.109375 = fieldNorm(doc=771)
          0.03645174 = weight(abstract_txt:database in 771) [ClassicSimilarity], result of:
            0.03645174 = score(doc=771,freq=1.0), product of:
              0.07828034 = queryWeight, product of:
                1.1122487 = boost
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.016531158 = queryNorm
              0.46565637 = fieldWeight in 771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2574296 = idf(docFreq=1614, maxDocs=41962)
                0.109375 = fieldNorm(doc=771)
          0.023408636 = weight(abstract_txt:their in 771) [ClassicSimilarity], result of:
            0.023408636 = score(doc=771,freq=1.0), product of:
              0.06669936 = queryWeight, product of:
                1.2574248 = boost
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.016531158 = queryNorm
              0.35095742 = fieldWeight in 771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.109375 = fieldNorm(doc=771)
          0.035271533 = weight(abstract_txt:online in 771) [ClassicSimilarity], result of:
            0.035271533 = score(doc=771,freq=1.0), product of:
              0.087663844 = queryWeight, product of:
                1.4415557 = boost
                3.678627 = idf(docFreq=2880, maxDocs=41962)
                0.016531158 = queryNorm
              0.40234983 = fieldWeight in 771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.678627 = idf(docFreq=2880, maxDocs=41962)
                0.109375 = fieldNorm(doc=771)
          0.635631 = weight(abstract_txt:abstracts in 771) [ClassicSimilarity], result of:
            0.635631 = score(doc=771,freq=2.0), product of:
              0.68977076 = queryWeight, product of:
                7.0038075 = boost
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.016531158 = queryNorm
              0.9215106 = fieldWeight in 771, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9575443 = idf(docFreq=294, maxDocs=41962)
                0.109375 = fieldNorm(doc=771)
        0.2 = coord(5/25)
    
  5. Monopoli, M.; Nichols, D.: ¬A user-centred approach to the evaluation of subject based information gateways : case study SOSIG (2000) 0.17
    0.17144127 = sum of:
      0.17144127 = product of:
        0.61229026 = sum of:
          0.028375553 = weight(abstract_txt:their in 1836) [ClassicSimilarity], result of:
            0.028375553 = score(doc=1836,freq=2.0), product of:
              0.06669936 = queryWeight, product of:
                1.2574248 = boost
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.016531158 = queryNorm
              0.42542464 = fieldWeight in 1836, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2087536 = idf(docFreq=4608, maxDocs=41962)
                0.09375 = fieldNorm(doc=1836)
          0.26118147 = weight(abstract_txt:sosig in 1836) [ClassicSimilarity], result of:
            0.26118147 = score(doc=1836,freq=2.0), product of:
              0.20311718 = queryWeight, product of:
                1.2668754 = boost
                9.698609 = idf(docFreq=6, maxDocs=41962)
                0.016531158 = queryNorm
              1.285866 = fieldWeight in 1836, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.698609 = idf(docFreq=6, maxDocs=41962)
                0.09375 = fieldNorm(doc=1836)
          0.025241973 = weight(abstract_txt:such in 1836) [ClassicSimilarity], result of:
            0.025241973 = score(doc=1836,freq=1.0), product of:
              0.077729225 = queryWeight, product of:
                1.3574172 = boost
                3.4639187 = idf(docFreq=3570, maxDocs=41962)
                0.016531158 = queryNorm
              0.32474238 = fieldWeight in 1836, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4639187 = idf(docFreq=3570, maxDocs=41962)
                0.09375 = fieldNorm(doc=1836)
          0.030232742 = weight(abstract_txt:online in 1836) [ClassicSimilarity], result of:
            0.030232742 = score(doc=1836,freq=1.0), product of:
              0.087663844 = queryWeight, product of:
                1.4415557 = boost
                3.678627 = idf(docFreq=2880, maxDocs=41962)
                0.016531158 = queryNorm
              0.34487128 = fieldWeight in 1836, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.678627 = idf(docFreq=2880, maxDocs=41962)
                0.09375 = fieldNorm(doc=1836)
          0.040935546 = weight(abstract_txt:internet in 1836) [ClassicSimilarity], result of:
            0.040935546 = score(doc=1836,freq=1.0), product of:
              0.11809063 = queryWeight, product of:
                1.9319606 = boost
                3.6975484 = idf(docFreq=2826, maxDocs=41962)
                0.016531158 = queryNorm
              0.34664518 = fieldWeight in 1836, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6975484 = idf(docFreq=2826, maxDocs=41962)
                0.09375 = fieldNorm(doc=1836)
          0.16573738 = weight(abstract_txt:gateways in 1836) [ClassicSimilarity], result of:
            0.16573738 = score(doc=1836,freq=1.0), product of:
              0.23809595 = queryWeight, product of:
                1.939776 = boost
                7.425012 = idf(docFreq=67, maxDocs=41962)
                0.016531158 = queryNorm
              0.6960949 = fieldWeight in 1836, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.425012 = idf(docFreq=67, maxDocs=41962)
                0.09375 = fieldNorm(doc=1836)
          0.060585633 = weight(abstract_txt:subject in 1836) [ClassicSimilarity], result of:
            0.060585633 = score(doc=1836,freq=1.0), product of:
              0.16520816 = queryWeight, product of:
                2.554826 = boost
                3.9117122 = idf(docFreq=2281, maxDocs=41962)
                0.016531158 = queryNorm
              0.366723 = fieldWeight in 1836, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9117122 = idf(docFreq=2281, maxDocs=41962)
                0.09375 = fieldNorm(doc=1836)
        0.28 = coord(7/25)