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) 5.64
    5.639896 = sum of:
      5.639896 = weight(author_txt:james in 4614) [ClassicSimilarity], result of:
        5.639896 = fieldWeight in 4614, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.023833 = idf(docFreq=13, maxDocs=42740)
          0.625 = fieldNorm(doc=4614)
    
  2. James, J.K.: CD-ROM in the information marketplace : a comprehensive study from UMI (1993) 5.64
    5.639896 = sum of:
      5.639896 = weight(author_txt:james in 5811) [ClassicSimilarity], result of:
        5.639896 = fieldWeight in 5811, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.023833 = idf(docFreq=13, maxDocs=42740)
          0.625 = fieldNorm(doc=5811)
    
  3. James, S.: OPAC forum 5 (1992) 5.64
    5.639896 = sum of:
      5.639896 = weight(author_txt:james in 5980) [ClassicSimilarity], result of:
        5.639896 = fieldWeight in 5980, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.023833 = idf(docFreq=13, maxDocs=42740)
          0.625 = fieldNorm(doc=5980)
    
  4. James, S.: Contracting out information services : the use of external consultants (1994) 5.64
    5.639896 = sum of:
      5.639896 = weight(author_txt:james in 120) [ClassicSimilarity], result of:
        5.639896 = fieldWeight in 120, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.023833 = idf(docFreq=13, maxDocs=42740)
          0.625 = fieldNorm(doc=120)
    
  5. James, M.: Suchmaschine mit Mehrwert : Mirago (2004) 5.64
    5.639896 = sum of:
      5.639896 = weight(author_txt:james in 3318) [ClassicSimilarity], result of:
        5.639896 = fieldWeight in 3318, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.023833 = idf(docFreq=13, maxDocs=42740)
          0.625 = fieldNorm(doc=3318)
    

Similar documents (content)

  1. Lavin, M.R.: Improving the quality of business reference service (1995) 0.21
    0.20924102 = sum of:
      0.20924102 = product of:
        0.8718376 = sum of:
          0.03917666 = weight(abstract_txt:bibliographic in 1955) [ClassicSimilarity], result of:
            0.03917666 = score(doc=1955,freq=1.0), product of:
              0.098974146 = queryWeight, product of:
                1.1473902 = boost
                4.222157 = idf(docFreq=1703, maxDocs=42740)
                0.02043037 = queryNorm
              0.39582723 = fieldWeight in 1955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.222157 = idf(docFreq=1703, maxDocs=42740)
                0.09375 = fieldNorm(doc=1955)
          0.04547918 = weight(abstract_txt:needs in 1955) [ClassicSimilarity], result of:
            0.04547918 = score(doc=1955,freq=1.0), product of:
              0.109323084 = queryWeight, product of:
                1.2058859 = boost
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.02043037 = queryNorm
              0.4160071 = fieldWeight in 1955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.09375 = fieldNorm(doc=1955)
          0.091726094 = weight(abstract_txt:reference in 1955) [ClassicSimilarity], result of:
            0.091726094 = score(doc=1955,freq=4.0), product of:
              0.109937385 = queryWeight, product of:
                1.2092692 = boost
                4.4498587 = idf(docFreq=1356, maxDocs=42740)
                0.02043037 = queryNorm
              0.8343485 = fieldWeight in 1955, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.4498587 = idf(docFreq=1356, maxDocs=42740)
                0.09375 = fieldNorm(doc=1955)
          0.051115673 = weight(abstract_txt:understanding in 1955) [ClassicSimilarity], result of:
            0.051115673 = score(doc=1955,freq=1.0), product of:
              0.11817879 = queryWeight, product of:
                1.2537763 = boost
                4.6136355 = idf(docFreq=1151, maxDocs=42740)
                0.02043037 = queryNorm
              0.43252832 = fieldWeight in 1955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6136355 = idf(docFreq=1151, maxDocs=42740)
                0.09375 = fieldNorm(doc=1955)
          0.07102068 = weight(abstract_txt:education in 1955) [ClassicSimilarity], result of:
            0.07102068 = score(doc=1955,freq=1.0), product of:
              0.14714992 = queryWeight, product of:
                1.3990405 = boost
                5.1481776 = idf(docFreq=674, maxDocs=42740)
                0.02043037 = queryNorm
              0.48264164 = fieldWeight in 1955, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1481776 = idf(docFreq=674, maxDocs=42740)
                0.09375 = fieldNorm(doc=1955)
          0.5733193 = weight(abstract_txt:business in 1955) [ClassicSimilarity], result of:
            0.5733193 = score(doc=1955,freq=6.0), product of:
              0.4699928 = queryWeight, product of:
                4.330684 = boost
                5.312005 = idf(docFreq=572, maxDocs=42740)
                0.02043037 = queryNorm
              1.2198471 = fieldWeight in 1955, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.312005 = idf(docFreq=572, maxDocs=42740)
                0.09375 = fieldNorm(doc=1955)
        0.24 = coord(6/25)
    
  2. Fry, J.F.: ¬A CD-ROM LAN with full-text for undergraduate students : one library's challenge (1994) 0.20
    0.20492093 = sum of:
      0.20492093 = product of:
        0.5692248 = sum of:
          0.030565234 = weight(abstract_txt:user in 283) [ClassicSimilarity], result of:
            0.030565234 = score(doc=283,freq=2.0), product of:
              0.0751795 = queryWeight, product of:
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.02043037 = queryNorm
              0.4065634 = fieldWeight in 283, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.057631135 = weight(abstract_txt:text in 283) [ClassicSimilarity], result of:
            0.057631135 = score(doc=283,freq=4.0), product of:
              0.091070086 = queryWeight, product of:
                1.1006219 = boost
                4.0500593 = idf(docFreq=2023, maxDocs=42740)
                0.02043037 = queryNorm
              0.6328218 = fieldWeight in 283, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.0500593 = idf(docFreq=2023, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.038219206 = weight(abstract_txt:reference in 283) [ClassicSimilarity], result of:
            0.038219206 = score(doc=283,freq=1.0), product of:
              0.109937385 = queryWeight, product of:
                1.2092692 = boost
                4.4498587 = idf(docFreq=1356, maxDocs=42740)
                0.02043037 = queryNorm
              0.34764522 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4498587 = idf(docFreq=1356, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.03848705 = weight(abstract_txt:tools in 283) [ClassicSimilarity], result of:
            0.03848705 = score(doc=283,freq=1.0), product of:
              0.110450424 = queryWeight, product of:
                1.2120875 = boost
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.02043037 = queryNorm
              0.34845543 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.10294689 = weight(abstract_txt:full in 283) [ClassicSimilarity], result of:
            0.10294689 = score(doc=283,freq=4.0), product of:
              0.13407458 = queryWeight, product of:
                1.3354373 = boost
                4.914131 = idf(docFreq=852, maxDocs=42740)
                0.02043037 = queryNorm
              0.767833 = fieldWeight in 283, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.914131 = idf(docFreq=852, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.059183903 = weight(abstract_txt:education in 283) [ClassicSimilarity], result of:
            0.059183903 = score(doc=283,freq=1.0), product of:
              0.14714992 = queryWeight, product of:
                1.3990405 = boost
                5.1481776 = idf(docFreq=674, maxDocs=42740)
                0.02043037 = queryNorm
              0.40220138 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1481776 = idf(docFreq=674, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.05599479 = weight(abstract_txt:users in 283) [ClassicSimilarity], result of:
            0.05599479 = score(doc=283,freq=2.0), product of:
              0.14181519 = queryWeight, product of:
                1.9423462 = boost
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.02043037 = queryNorm
              0.3948434 = fieldWeight in 283, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.058727477 = weight(abstract_txt:process in 283) [ClassicSimilarity], result of:
            0.058727477 = score(doc=283,freq=1.0), product of:
              0.18444286 = queryWeight, product of:
                2.2151146 = boost
                4.07558 = idf(docFreq=1972, maxDocs=42740)
                0.02043037 = queryNorm
              0.3184047 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.07558 = idf(docFreq=1972, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
          0.12746912 = weight(abstract_txt:databases in 283) [ClassicSimilarity], result of:
            0.12746912 = score(doc=283,freq=3.0), product of:
              0.2143864 = queryWeight, product of:
                2.3881626 = boost
                4.3939705 = idf(docFreq=1434, maxDocs=42740)
                0.02043037 = queryNorm
              0.59457654 = fieldWeight in 283, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3939705 = idf(docFreq=1434, maxDocs=42740)
                0.078125 = fieldNorm(doc=283)
        0.36 = coord(9/25)
    
  3. RDS introduces Business Reference Suite (1998) 0.19
    0.18630302 = sum of:
      0.18630302 = product of:
        0.9315151 = sum of:
          0.046104908 = weight(abstract_txt:text in 3610) [ClassicSimilarity], result of:
            0.046104908 = score(doc=3610,freq=1.0), product of:
              0.091070086 = queryWeight, product of:
                1.1006219 = boost
                4.0500593 = idf(docFreq=2023, maxDocs=42740)
                0.02043037 = queryNorm
              0.5062574 = fieldWeight in 3610, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0500593 = idf(docFreq=2023, maxDocs=42740)
                0.125 = fieldNorm(doc=3610)
          0.06115073 = weight(abstract_txt:reference in 3610) [ClassicSimilarity], result of:
            0.06115073 = score(doc=3610,freq=1.0), product of:
              0.109937385 = queryWeight, product of:
                1.2092692 = boost
                4.4498587 = idf(docFreq=1356, maxDocs=42740)
                0.02043037 = queryNorm
              0.55623233 = fieldWeight in 3610, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4498587 = idf(docFreq=1356, maxDocs=42740)
                0.125 = fieldNorm(doc=3610)
          0.08235751 = weight(abstract_txt:full in 3610) [ClassicSimilarity], result of:
            0.08235751 = score(doc=3610,freq=1.0), product of:
              0.13407458 = queryWeight, product of:
                1.3354373 = boost
                4.914131 = idf(docFreq=852, maxDocs=42740)
                0.02043037 = queryNorm
              0.6142664 = fieldWeight in 3610, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.914131 = idf(docFreq=852, maxDocs=42740)
                0.125 = fieldNorm(doc=3610)
          0.11775094 = weight(abstract_txt:databases in 3610) [ClassicSimilarity], result of:
            0.11775094 = score(doc=3610,freq=1.0), product of:
              0.2143864 = queryWeight, product of:
                2.3881626 = boost
                4.3939705 = idf(docFreq=1434, maxDocs=42740)
                0.02043037 = queryNorm
              0.5492463 = fieldWeight in 3610, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3939705 = idf(docFreq=1434, maxDocs=42740)
                0.125 = fieldNorm(doc=3610)
          0.624151 = weight(abstract_txt:business in 3610) [ClassicSimilarity], result of:
            0.624151 = score(doc=3610,freq=4.0), product of:
              0.4699928 = queryWeight, product of:
                4.330684 = boost
                5.312005 = idf(docFreq=572, maxDocs=42740)
                0.02043037 = queryNorm
              1.3280013 = fieldWeight in 3610, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.312005 = idf(docFreq=572, maxDocs=42740)
                0.125 = fieldNorm(doc=3610)
        0.2 = coord(5/25)
    
  4. Marshall, B.; McDonald, D.; Chen, H.; Chung, W.: EBizPort: collecting and analyzing business intelligence information (2004) 0.18
    0.18161541 = sum of:
      0.18161541 = product of:
        0.56754816 = sum of:
          0.02994769 = weight(abstract_txt:user in 3506) [ClassicSimilarity], result of:
            0.02994769 = score(doc=3506,freq=3.0), product of:
              0.0751795 = queryWeight, product of:
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.02043037 = queryNorm
              0.39834914 = fieldWeight in 3506, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
          0.02816805 = weight(abstract_txt:specific in 3506) [ClassicSimilarity], result of:
            0.02816805 = score(doc=3506,freq=1.0), product of:
              0.104088366 = queryWeight, product of:
                1.176661 = boost
                4.3298674 = idf(docFreq=1529, maxDocs=42740)
                0.02043037 = queryNorm
              0.2706167 = fieldWeight in 3506, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3298674 = idf(docFreq=1529, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
          0.030319452 = weight(abstract_txt:needs in 3506) [ClassicSimilarity], result of:
            0.030319452 = score(doc=3506,freq=1.0), product of:
              0.109323084 = queryWeight, product of:
                1.2058859 = boost
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.02043037 = queryNorm
              0.27733806 = fieldWeight in 3506, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
          0.03078964 = weight(abstract_txt:tools in 3506) [ClassicSimilarity], result of:
            0.03078964 = score(doc=3506,freq=1.0), product of:
              0.110450424 = queryWeight, product of:
                1.2120875 = boost
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.02043037 = queryNorm
              0.27876434 = fieldWeight in 3506, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
          0.038129862 = weight(abstract_txt:community in 3506) [ClassicSimilarity], result of:
            0.038129862 = score(doc=3506,freq=1.0), product of:
              0.12737215 = queryWeight, product of:
                1.3016299 = boost
                4.7897267 = idf(docFreq=965, maxDocs=42740)
                0.02043037 = queryNorm
              0.29935792 = fieldWeight in 3506, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7897267 = idf(docFreq=965, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
          0.03167544 = weight(abstract_txt:users in 3506) [ClassicSimilarity], result of:
            0.03167544 = score(doc=3506,freq=1.0), product of:
              0.14181519 = queryWeight, product of:
                1.9423462 = boost
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.02043037 = queryNorm
              0.22335717 = fieldWeight in 3506, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
          0.06644255 = weight(abstract_txt:process in 3506) [ClassicSimilarity], result of:
            0.06644255 = score(doc=3506,freq=2.0), product of:
              0.18444286 = queryWeight, product of:
                2.2151146 = boost
                4.07558 = idf(docFreq=1972, maxDocs=42740)
                0.02043037 = queryNorm
              0.36023378 = fieldWeight in 3506, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.07558 = idf(docFreq=1972, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
          0.3120755 = weight(abstract_txt:business in 3506) [ClassicSimilarity], result of:
            0.3120755 = score(doc=3506,freq=4.0), product of:
              0.4699928 = queryWeight, product of:
                4.330684 = boost
                5.312005 = idf(docFreq=572, maxDocs=42740)
                0.02043037 = queryNorm
              0.66400063 = fieldWeight in 3506, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.312005 = idf(docFreq=572, maxDocs=42740)
                0.0625 = fieldNorm(doc=3506)
        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) 0.18
    0.17540218 = sum of:
      0.17540218 = product of:
        0.62643635 = sum of:
          0.017290307 = weight(abstract_txt:user in 1990) [ClassicSimilarity], result of:
            0.017290307 = score(doc=1990,freq=1.0), product of:
              0.0751795 = queryWeight, product of:
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.02043037 = queryNorm
              0.22998698 = fieldWeight in 1990, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.030172287 = weight(abstract_txt:design in 1990) [ClassicSimilarity], result of:
            0.030172287 = score(doc=1990,freq=2.0), product of:
              0.08648878 = queryWeight, product of:
                1.0725812 = boost
                3.9468753 = idf(docFreq=2243, maxDocs=42740)
                0.02043037 = queryNorm
              0.3488578 = fieldWeight in 1990, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9468753 = idf(docFreq=2243, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.048192322 = weight(abstract_txt:understanding in 1990) [ClassicSimilarity], result of:
            0.048192322 = score(doc=1990,freq=2.0), product of:
              0.11817879 = queryWeight, product of:
                1.2537763 = boost
                4.6136355 = idf(docFreq=1151, maxDocs=42740)
                0.02043037 = queryNorm
              0.4077916 = fieldWeight in 1990, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.6136355 = idf(docFreq=1151, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.16587137 = weight(abstract_txt:searchers in 1990) [ClassicSimilarity], result of:
            0.16587137 = score(doc=1990,freq=5.0), product of:
              0.19849761 = queryWeight, product of:
                1.6249048 = boost
                5.979311 = idf(docFreq=293, maxDocs=42740)
                0.02043037 = queryNorm
              0.8356341 = fieldWeight in 1990, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.979311 = idf(docFreq=293, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.044795834 = weight(abstract_txt:users in 1990) [ClassicSimilarity], result of:
            0.044795834 = score(doc=1990,freq=2.0), product of:
              0.14181519 = queryWeight, product of:
                1.9423462 = boost
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.02043037 = queryNorm
              0.31587473 = fieldWeight in 1990, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.081375174 = weight(abstract_txt:process in 1990) [ClassicSimilarity], result of:
            0.081375174 = score(doc=1990,freq=3.0), product of:
              0.18444286 = queryWeight, product of:
                2.2151146 = boost
                4.07558 = idf(docFreq=1972, maxDocs=42740)
                0.02043037 = queryNorm
              0.44119447 = fieldWeight in 1990, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.07558 = idf(docFreq=1972, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.23873906 = weight(abstract_txt:designing in 1990) [ClassicSimilarity], result of:
            0.23873906 = score(doc=1990,freq=2.0), product of:
              0.4326931 = queryWeight, product of:
                3.3927765 = boost
                6.2423553 = idf(docFreq=225, maxDocs=42740)
                0.02043037 = queryNorm
              0.5517515 = fieldWeight in 1990, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2423553 = idf(docFreq=225, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
        0.28 = coord(7/25)