Document (#4041)

Author
James, B.B.
Title
Designing bibliographic databases for business searchers
Source
13th National Online Meeting. Ed.: M.E. Williams
Imprint
Medford, NJ : Learned Information Inc.
Year
1992
Pages
S.133-136
Abstract
Describes the process undertaken by UMI/Data Courier in designing CD-ROM databases of business information with specific reference to ABI/INFORM. The design process involves: defining the growth of the user community; understanding the needs of the business searcher; education of users and end users; and use of full text research tools

Similar documents (author)

  1. James, G.R.: Reference: analysis, management and training (1982) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:james in 4614) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 4614, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=4614)
    
  2. James, J.K.: CD-ROM in the information marketplace : a comprehensive study from UMI (1993) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:james in 5811) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 5811, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=5811)
    
  3. James, S.: OPAC forum 5 (1992) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:james in 5980) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 5980, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=5980)
    
  4. James, S.: Contracting out information services : the use of external consultants (1994) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:james in 8120) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 8120, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=8120)
    
  5. James, M.: Suchmaschine mit Mehrwert : Mirago (2004) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:james in 2317) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 2317, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=2317)
    

Similar documents (content)

  1. Lavin, M.R.: Improving the quality of business reference service (1995) 0.21
    0.20980531 = sum of:
      0.20980531 = product of:
        0.8741888 = sum of:
          0.039484344 = weight(abstract_txt:bibliographic in 1886) [ClassicSimilarity], result of:
            0.039484344 = score(doc=1886,freq=1.0), product of:
              0.099577904 = queryWeight, product of:
                1.1482192 = boost
                4.229516 = idf(docFreq=1749, maxDocs=44218)
                0.02050442 = queryNorm
              0.39651713 = fieldWeight in 1886, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.229516 = idf(docFreq=1749, maxDocs=44218)
                0.09375 = fieldNorm(doc=1886)
          0.045328483 = weight(abstract_txt:needs in 1886) [ClassicSimilarity], result of:
            0.045328483 = score(doc=1886,freq=1.0), product of:
              0.109175995 = queryWeight, product of:
                1.2022835 = boost
                4.428664 = idf(docFreq=1433, maxDocs=44218)
                0.02050442 = queryNorm
              0.41518727 = fieldWeight in 1886, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.428664 = idf(docFreq=1433, maxDocs=44218)
                0.09375 = fieldNorm(doc=1886)
          0.09276388 = weight(abstract_txt:reference in 1886) [ClassicSimilarity], result of:
            0.09276388 = score(doc=1886,freq=4.0), product of:
              0.11086104 = queryWeight, product of:
                1.2115262 = boost
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.02050442 = queryNorm
              0.83675814 = fieldWeight in 1886, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.09375 = fieldNorm(doc=1886)
          0.048706163 = weight(abstract_txt:understanding in 1886) [ClassicSimilarity], result of:
            0.048706163 = score(doc=1886,freq=1.0), product of:
              0.11453432 = queryWeight, product of:
                1.231434 = boost
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.02050442 = queryNorm
              0.42525387 = fieldWeight in 1886, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.09375 = fieldNorm(doc=1886)
          0.06988882 = weight(abstract_txt:education in 1886) [ClassicSimilarity], result of:
            0.06988882 = score(doc=1886,freq=1.0), product of:
              0.14570849 = queryWeight, product of:
                1.3889471 = boost
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.02050442 = queryNorm
              0.47964826 = fieldWeight in 1886, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.09375 = fieldNorm(doc=1886)
          0.5780171 = weight(abstract_txt:business in 1886) [ClassicSimilarity], result of:
            0.5780171 = score(doc=1886,freq=6.0), product of:
              0.47296622 = queryWeight, product of:
                4.3343005 = boost
                5.321862 = idf(docFreq=586, maxDocs=44218)
                0.02050442 = queryNorm
              1.2221107 = fieldWeight in 1886, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.321862 = idf(docFreq=586, maxDocs=44218)
                0.09375 = fieldNorm(doc=1886)
        0.24 = coord(6/25)
    
  2. Fry, J.F.: ¬A CD-ROM LAN with full-text for undergraduate students : one library's challenge (1994) 0.21
    0.2053723 = sum of:
      0.2053723 = product of:
        0.5704786 = sum of:
          0.030738616 = weight(abstract_txt:user in 5367) [ClassicSimilarity], result of:
            0.030738616 = score(doc=5367,freq=2.0), product of:
              0.07552894 = queryWeight, product of:
                3.6835442 = idf(docFreq=3020, maxDocs=44218)
                0.02050442 = queryNorm
              0.40697798 = fieldWeight in 5367, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6835442 = idf(docFreq=3020, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.057516463 = weight(abstract_txt:text in 5367) [ClassicSimilarity], result of:
            0.057516463 = score(doc=5367,freq=4.0), product of:
              0.091028064 = queryWeight, product of:
                1.0978196 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.02050442 = queryNorm
              0.6318542 = fieldWeight in 5367, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.03835415 = weight(abstract_txt:tools in 5367) [ClassicSimilarity], result of:
            0.03835415 = score(doc=5367,freq=1.0), product of:
              0.11029151 = queryWeight, product of:
                1.2084101 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.02050442 = queryNorm
              0.3477525 = fieldWeight in 5367, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.038651615 = weight(abstract_txt:reference in 5367) [ClassicSimilarity], result of:
            0.038651615 = score(doc=5367,freq=1.0), product of:
              0.11086104 = queryWeight, product of:
                1.2115262 = boost
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.02050442 = queryNorm
              0.3486492 = fieldWeight in 5367, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.10375333 = weight(abstract_txt:full in 5367) [ClassicSimilarity], result of:
            0.10375333 = score(doc=5367,freq=4.0), product of:
              0.13489066 = queryWeight, product of:
                1.3363931 = boost
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.02050442 = queryNorm
              0.7691661 = fieldWeight in 5367, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.058240686 = weight(abstract_txt:education in 5367) [ClassicSimilarity], result of:
            0.058240686 = score(doc=5367,freq=1.0), product of:
              0.14570849 = queryWeight, product of:
                1.3889471 = boost
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.02050442 = queryNorm
              0.3997069 = fieldWeight in 5367, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.05595517 = weight(abstract_txt:users in 5367) [ClassicSimilarity], result of:
            0.05595517 = score(doc=5367,freq=2.0), product of:
              0.14187112 = queryWeight, product of:
                1.93823 = boost
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.02050442 = queryNorm
              0.39440846 = fieldWeight in 5367, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.05782187 = weight(abstract_txt:process in 5367) [ClassicSimilarity], result of:
            0.05782187 = score(doc=5367,freq=1.0), product of:
              0.18270002 = queryWeight, product of:
                2.1995184 = boost
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.02050442 = queryNorm
              0.3164853 = fieldWeight in 5367, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
          0.1294467 = weight(abstract_txt:databases in 5367) [ClassicSimilarity], result of:
            0.1294467 = score(doc=5367,freq=3.0), product of:
              0.21678577 = queryWeight, product of:
                2.3959277 = boost
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.02050442 = queryNorm
              0.5971181 = fieldWeight in 5367, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.078125 = fieldNorm(doc=5367)
        0.36 = coord(9/25)
    
  3. RDS introduces Business Reference Suite (1998) 0.19
    0.18794028 = sum of:
      0.18794028 = product of:
        0.93970144 = sum of:
          0.04601317 = weight(abstract_txt:text in 2609) [ClassicSimilarity], result of:
            0.04601317 = score(doc=2609,freq=1.0), product of:
              0.091028064 = queryWeight, product of:
                1.0978196 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.02050442 = queryNorm
              0.5054833 = fieldWeight in 2609, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.125 = fieldNorm(doc=2609)
          0.061842583 = weight(abstract_txt:reference in 2609) [ClassicSimilarity], result of:
            0.061842583 = score(doc=2609,freq=1.0), product of:
              0.11086104 = queryWeight, product of:
                1.2115262 = boost
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.02050442 = queryNorm
              0.55783874 = fieldWeight in 2609, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.125 = fieldNorm(doc=2609)
          0.083002664 = weight(abstract_txt:full in 2609) [ClassicSimilarity], result of:
            0.083002664 = score(doc=2609,freq=1.0), product of:
              0.13489066 = queryWeight, product of:
                1.3363931 = boost
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.02050442 = queryNorm
              0.6153329 = fieldWeight in 2609, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.125 = fieldNorm(doc=2609)
          0.11957775 = weight(abstract_txt:databases in 2609) [ClassicSimilarity], result of:
            0.11957775 = score(doc=2609,freq=1.0), product of:
              0.21678577 = queryWeight, product of:
                2.3959277 = boost
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.02050442 = queryNorm
              0.5515941 = fieldWeight in 2609, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.125 = fieldNorm(doc=2609)
          0.62926525 = weight(abstract_txt:business in 2609) [ClassicSimilarity], result of:
            0.62926525 = score(doc=2609,freq=4.0), product of:
              0.47296622 = queryWeight, product of:
                4.3343005 = boost
                5.321862 = idf(docFreq=586, maxDocs=44218)
                0.02050442 = queryNorm
              1.3304656 = fieldWeight in 2609, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.321862 = idf(docFreq=586, maxDocs=44218)
                0.125 = fieldNorm(doc=2609)
        0.2 = coord(5/25)
    
  4. Marshall, B.; McDonald, D.; Chen, H.; Chung, W.: EBizPort: collecting and analyzing business intelligence information (2004) 0.18
    0.18177775 = sum of:
      0.18177775 = product of:
        0.56805545 = sum of:
          0.03011757 = weight(abstract_txt:user in 2505) [ClassicSimilarity], result of:
            0.03011757 = score(doc=2505,freq=3.0), product of:
              0.07552894 = queryWeight, product of:
                3.6835442 = idf(docFreq=3020, maxDocs=44218)
                0.02050442 = queryNorm
              0.39875534 = fieldWeight in 2505, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6835442 = idf(docFreq=3020, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
          0.027934736 = weight(abstract_txt:specific in 2505) [ClassicSimilarity], result of:
            0.027934736 = score(doc=2505,freq=1.0), product of:
              0.1036025 = queryWeight, product of:
                1.1711929 = boost
                4.314141 = idf(docFreq=1607, maxDocs=44218)
                0.02050442 = queryNorm
              0.2696338 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.314141 = idf(docFreq=1607, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
          0.030218989 = weight(abstract_txt:needs in 2505) [ClassicSimilarity], result of:
            0.030218989 = score(doc=2505,freq=1.0), product of:
              0.109175995 = queryWeight, product of:
                1.2022835 = boost
                4.428664 = idf(docFreq=1433, maxDocs=44218)
                0.02050442 = queryNorm
              0.2767915 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.428664 = idf(docFreq=1433, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
          0.030683318 = weight(abstract_txt:tools in 2505) [ClassicSimilarity], result of:
            0.030683318 = score(doc=2505,freq=1.0), product of:
              0.11029151 = queryWeight, product of:
                1.2084101 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.02050442 = queryNorm
              0.278202 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
          0.037397224 = weight(abstract_txt:community in 2505) [ClassicSimilarity], result of:
            0.037397224 = score(doc=2505,freq=1.0), product of:
              0.12584427 = queryWeight, product of:
                1.2908032 = boost
                4.7547307 = idf(docFreq=1034, maxDocs=44218)
                0.02050442 = queryNorm
              0.29717067 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7547307 = idf(docFreq=1034, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
          0.031653024 = weight(abstract_txt:users in 2505) [ClassicSimilarity], result of:
            0.031653024 = score(doc=2505,freq=1.0), product of:
              0.14187112 = queryWeight, product of:
                1.93823 = boost
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.02050442 = queryNorm
              0.22311112 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
          0.065417975 = weight(abstract_txt:process in 2505) [ClassicSimilarity], result of:
            0.065417975 = score(doc=2505,freq=2.0), product of:
              0.18270002 = queryWeight, product of:
                2.1995184 = boost
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.02050442 = queryNorm
              0.3580622 = fieldWeight in 2505, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
          0.31463262 = weight(abstract_txt:business in 2505) [ClassicSimilarity], result of:
            0.31463262 = score(doc=2505,freq=4.0), product of:
              0.47296622 = queryWeight, product of:
                4.3343005 = boost
                5.321862 = idf(docFreq=586, maxDocs=44218)
                0.02050442 = queryNorm
              0.6652328 = fieldWeight in 2505, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.321862 = idf(docFreq=586, maxDocs=44218)
                0.0625 = fieldNorm(doc=2505)
        0.32 = coord(8/25)
    
  5. Sahib, N.G.; Tombros, A.; Stockman, T.: ¬A comparative analysis of the information-seeking behavior of visually impaired and sighted searchers (2012) 0.17
    0.17486696 = sum of:
      0.17486696 = product of:
        0.62452483 = sum of:
          0.017388387 = weight(abstract_txt:user in 4989) [ClassicSimilarity], result of:
            0.017388387 = score(doc=4989,freq=1.0), product of:
              0.07552894 = queryWeight, product of:
                3.6835442 = idf(docFreq=3020, maxDocs=44218)
                0.02050442 = queryNorm
              0.23022151 = fieldWeight in 4989, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6835442 = idf(docFreq=3020, maxDocs=44218)
                0.0625 = fieldNorm(doc=4989)
          0.029654548 = weight(abstract_txt:design in 4989) [ClassicSimilarity], result of:
            0.029654548 = score(doc=4989,freq=2.0), product of:
              0.08557063 = queryWeight, product of:
                1.064402 = boost
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.02050442 = queryNorm
              0.34655052 = fieldWeight in 4989, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.0625 = fieldNorm(doc=4989)
          0.045920607 = weight(abstract_txt:understanding in 4989) [ClassicSimilarity], result of:
            0.045920607 = score(doc=4989,freq=2.0), product of:
              0.11453432 = queryWeight, product of:
                1.231434 = boost
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.02050442 = queryNorm
              0.40093318 = fieldWeight in 4989, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.0625 = fieldNorm(doc=4989)
          0.16886942 = weight(abstract_txt:searchers in 4989) [ClassicSimilarity], result of:
            0.16886942 = score(doc=4989,freq=5.0), product of:
              0.20105639 = queryWeight, product of:
                1.631557 = boost
                6.009912 = idf(docFreq=294, maxDocs=44218)
                0.02050442 = queryNorm
              0.83991075 = fieldWeight in 4989, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.009912 = idf(docFreq=294, maxDocs=44218)
                0.0625 = fieldNorm(doc=4989)
          0.04476414 = weight(abstract_txt:users in 4989) [ClassicSimilarity], result of:
            0.04476414 = score(doc=4989,freq=2.0), product of:
              0.14187112 = queryWeight, product of:
                1.93823 = boost
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.02050442 = queryNorm
              0.31552678 = fieldWeight in 4989, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.0625 = fieldNorm(doc=4989)
          0.080120325 = weight(abstract_txt:process in 4989) [ClassicSimilarity], result of:
            0.080120325 = score(doc=4989,freq=3.0), product of:
              0.18270002 = queryWeight, product of:
                2.1995184 = boost
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.02050442 = queryNorm
              0.43853486 = fieldWeight in 4989, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.0510116 = idf(docFreq=2091, maxDocs=44218)
                0.0625 = fieldNorm(doc=4989)
          0.23780744 = weight(abstract_txt:designing in 4989) [ClassicSimilarity], result of:
            0.23780744 = score(doc=4989,freq=2.0), product of:
              0.43194073 = queryWeight, product of:
                3.381975 = boost
                6.228827 = idf(docFreq=236, maxDocs=44218)
                0.02050442 = queryNorm
              0.5505557 = fieldWeight in 4989, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.228827 = idf(docFreq=236, maxDocs=44218)
                0.0625 = fieldNorm(doc=4989)
        0.28 = coord(7/25)