Document (#34851)

Author
Numminen, P.
Vakkari, P.
Title
Question types in public libraries' digital reference service in Finland : comparing 1999 and 2006
Source
Journal of the American Society for Information Science and Technology. 60(2009) no.6, S.1249-1257
Year
2009
Abstract
This study analyzes to which degree the question types addressed to a digital reference service run by a consortium of public libraries have changed between the Years 1999 and 2006. The data consist of representative samples of reference questions to a Finnish Ask a Librarian digital reference service in the years studied. Questions were classified based on a taxonomy refining earlier major taxonomies. The proportion of ready reference questions had increased from 33 to 45% whereas the proportion of subject-based research questions had decreased from 57 to 47%. Among the former, fact-finding questions had especially increased, and among the latter, topical search questions had decreased. These changes in the popularity of question types are likely related to the way people are searching on the Internet. It is concluded that the Internet has somewhat reduced the traditional role of public libraries in mediated topical searching.
Theme
Internet
Informationsdienstleistungen
Location
FIN
Area
Öffentliche Bibliotheken

Similar documents (author)

  1. Vakkari, P.: Information seeking in context : a challenging metatheory (1997) 5.17
    5.167175 = sum of:
      5.167175 = weight(author_txt:vakkari in 1302) [ClassicSimilarity], result of:
        5.167175 = score(doc=1302,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.120955825 = queryNorm
          5.1671753 = fieldWeight in 1302, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.625 = fieldNorm(doc=1302)
    
  2. Vakkari, P.: Task complexity, information types, search strategies and relevance : integrating studies on information retrieval and seeking (1999) 5.17
    5.167175 = sum of:
      5.167175 = weight(author_txt:vakkari in 1299) [ClassicSimilarity], result of:
        5.167175 = score(doc=1299,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.120955825 = queryNorm
          5.1671753 = fieldWeight in 1299, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.625 = fieldNorm(doc=1299)
    
  3. Vakkari, P.: Task-based information searching (2002) 5.17
    5.167175 = sum of:
      5.167175 = weight(author_txt:vakkari in 5288) [ClassicSimilarity], result of:
        5.167175 = score(doc=5288,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.120955825 = queryNorm
          5.1671753 = fieldWeight in 5288, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.625 = fieldNorm(doc=5288)
    
  4. Vakkari, P.: ¬A theory of the task-based information retrieval process : a summary and generalisation of a longitudinal study (2001) 5.17
    5.167175 = sum of:
      5.167175 = weight(author_txt:vakkari in 5493) [ClassicSimilarity], result of:
        5.167175 = score(doc=5493,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.120955825 = queryNorm
          5.1671753 = fieldWeight in 5493, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.625 = fieldNorm(doc=5493)
    
  5. Vakkari, P.: Perceived influence of the use of electronic information resources on scholarly work and publication productivity (2008) 5.17
    5.167175 = sum of:
      5.167175 = weight(author_txt:vakkari in 2380) [ClassicSimilarity], result of:
        5.167175 = score(doc=2380,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.120955825 = queryNorm
          5.1671753 = fieldWeight in 2380, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.267481 = idf(docFreq=30, maxDocs=44421)
            0.625 = fieldNorm(doc=2380)
    

Similar documents (content)

  1. Childers, T.A.: California's reference crisis (1994) 0.24
    0.23690449 = sum of:
      0.23690449 = product of:
        0.98710203 = sum of:
          0.108056046 = weight(abstract_txt:increased in 7882) [ClassicSimilarity], result of:
            0.108056046 = score(doc=7882,freq=1.0), product of:
              0.17487606 = queryWeight, product of:
                1.5784415 = boost
                5.6493783 = idf(docFreq=424, maxDocs=44421)
                0.019611066 = queryNorm
              0.6179007 = fieldWeight in 7882, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6493783 = idf(docFreq=424, maxDocs=44421)
                0.109375 = fieldNorm(doc=7882)
          0.048732534 = weight(abstract_txt:libraries in 7882) [ClassicSimilarity], result of:
            0.048732534 = score(doc=7882,freq=1.0), product of:
              0.11772645 = queryWeight, product of:
                1.5861562 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.019611066 = queryNorm
              0.4139472 = fieldWeight in 7882, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.109375 = fieldNorm(doc=7882)
          0.08767734 = weight(abstract_txt:public in 7882) [ClassicSimilarity], result of:
            0.08767734 = score(doc=7882,freq=1.0), product of:
              0.17414846 = queryWeight, product of:
                1.9291623 = boost
                4.603092 = idf(docFreq=1209, maxDocs=44421)
                0.019611066 = queryNorm
              0.5034632 = fieldWeight in 7882, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.603092 = idf(docFreq=1209, maxDocs=44421)
                0.109375 = fieldNorm(doc=7882)
          0.19736305 = weight(abstract_txt:proportion in 7882) [ClassicSimilarity], result of:
            0.19736305 = score(doc=7882,freq=1.0), product of:
              0.26130128 = queryWeight, product of:
                1.9294524 = boost
                6.905677 = idf(docFreq=120, maxDocs=44421)
                0.019611066 = queryNorm
              0.7553084 = fieldWeight in 7882, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.905677 = idf(docFreq=120, maxDocs=44421)
                0.109375 = fieldNorm(doc=7882)
          0.3142531 = weight(abstract_txt:decreased in 7882) [ClassicSimilarity], result of:
            0.3142531 = score(doc=7882,freq=1.0), product of:
              0.35630125 = queryWeight, product of:
                2.253056 = boost
                8.063882 = idf(docFreq=37, maxDocs=44421)
                0.019611066 = queryNorm
              0.8819871 = fieldWeight in 7882, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063882 = idf(docFreq=37, maxDocs=44421)
                0.109375 = fieldNorm(doc=7882)
          0.23101999 = weight(abstract_txt:reference in 7882) [ClassicSimilarity], result of:
            0.23101999 = score(doc=7882,freq=3.0), product of:
              0.27310959 = queryWeight, product of:
                3.1189024 = boost
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.019611066 = queryNorm
              0.84588754 = fieldWeight in 7882, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.109375 = fieldNorm(doc=7882)
        0.24 = coord(6/25)
    
  2. Westbrook, L.: Unanswerable questions at the IPL : user expectations of e-mail reference (2009) 0.17
    0.17236109 = sum of:
      0.17236109 = product of:
        0.6155753 = sum of:
          0.015533679 = weight(abstract_txt:internet in 3841) [ClassicSimilarity], result of:
            0.015533679 = score(doc=3841,freq=1.0), product of:
              0.07617875 = queryWeight, product of:
                1.0417901 = boost
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.019611066 = queryNorm
              0.20391092 = fieldWeight in 3841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3841)
          0.040013842 = weight(abstract_txt:types in 3841) [ClassicSimilarity], result of:
            0.040013842 = score(doc=3841,freq=1.0), product of:
              0.16386576 = queryWeight, product of:
                1.8713416 = boost
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.019611066 = queryNorm
              0.24418671 = fieldWeight in 3841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3841)
          0.09636804 = weight(abstract_txt:service in 3841) [ClassicSimilarity], result of:
            0.09636804 = score(doc=3841,freq=5.0), product of:
              0.17217895 = queryWeight, product of:
                1.9182224 = boost
                4.576989 = idf(docFreq=1241, maxDocs=44421)
                0.019611066 = queryNorm
              0.559697 = fieldWeight in 3841, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.576989 = idf(docFreq=1241, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3841)
          0.04383867 = weight(abstract_txt:public in 3841) [ClassicSimilarity], result of:
            0.04383867 = score(doc=3841,freq=1.0), product of:
              0.17414846 = queryWeight, product of:
                1.9291623 = boost
                4.603092 = idf(docFreq=1209, maxDocs=44421)
                0.019611066 = queryNorm
              0.2517316 = fieldWeight in 3841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.603092 = idf(docFreq=1209, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3841)
          0.08946525 = weight(abstract_txt:question in 3841) [ClassicSimilarity], result of:
            0.08946525 = score(doc=3841,freq=2.0), product of:
              0.2223861 = queryWeight, product of:
                2.1800315 = boost
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.019611066 = queryNorm
              0.40229696 = fieldWeight in 3841, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3841)
          0.14912279 = weight(abstract_txt:reference in 3841) [ClassicSimilarity], result of:
            0.14912279 = score(doc=3841,freq=5.0), product of:
              0.27310959 = queryWeight, product of:
                3.1189024 = boost
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.019611066 = queryNorm
              0.5460181 = fieldWeight in 3841, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3841)
          0.18123303 = weight(abstract_txt:questions in 3841) [ClassicSimilarity], result of:
            0.18123303 = score(doc=3841,freq=3.0), product of:
              0.39187047 = queryWeight, product of:
                4.0925612 = boost
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.019611066 = queryNorm
              0.462482 = fieldWeight in 3841, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3841)
        0.28 = coord(7/25)
    
  3. Bishop, B.W.: Location-based questions and local knowledge (2011) 0.17
    0.16730942 = sum of:
      0.16730942 = product of:
        0.8365471 = sum of:
          0.09308639 = weight(abstract_txt:digital in 633) [ClassicSimilarity], result of:
            0.09308639 = score(doc=633,freq=5.0), product of:
              0.15391734 = queryWeight, product of:
                1.8136468 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.019611066 = queryNorm
              0.6047817 = fieldWeight in 633, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.0625 = fieldNorm(doc=633)
          0.069655426 = weight(abstract_txt:service in 633) [ClassicSimilarity], result of:
            0.069655426 = score(doc=633,freq=2.0), product of:
              0.17217895 = queryWeight, product of:
                1.9182224 = boost
                4.576989 = idf(docFreq=1241, maxDocs=44421)
                0.019611066 = queryNorm
              0.4045525 = fieldWeight in 633, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.576989 = idf(docFreq=1241, maxDocs=44421)
                0.0625 = fieldNorm(doc=633)
          0.12522526 = weight(abstract_txt:question in 633) [ClassicSimilarity], result of:
            0.12522526 = score(doc=633,freq=3.0), product of:
              0.2223861 = queryWeight, product of:
                2.1800315 = boost
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.019611066 = queryNorm
              0.56309843 = fieldWeight in 633, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.0625 = fieldNorm(doc=633)
          0.17042603 = weight(abstract_txt:reference in 633) [ClassicSimilarity], result of:
            0.17042603 = score(doc=633,freq=5.0), product of:
              0.27310959 = queryWeight, product of:
                3.1189024 = boost
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.019611066 = queryNorm
              0.6240207 = fieldWeight in 633, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.0625 = fieldNorm(doc=633)
          0.37815398 = weight(abstract_txt:questions in 633) [ClassicSimilarity], result of:
            0.37815398 = score(doc=633,freq=10.0), product of:
              0.39187047 = queryWeight, product of:
                4.0925612 = boost
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.019611066 = queryNorm
              0.9649974 = fieldWeight in 633, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.0625 = fieldNorm(doc=633)
        0.2 = coord(5/25)
    
  4. Cloughley, K.: Digital reference services : how do the library-based services compare with the expert services? (2004) 0.16
    0.15768677 = sum of:
      0.15768677 = product of:
        0.6570282 = sum of:
          0.08617087 = weight(abstract_txt:ready in 5759) [ClassicSimilarity], result of:
            0.08617087 = score(doc=5759,freq=1.0), product of:
              0.1493757 = queryWeight, product of:
                1.0315453 = boost
                7.3839793 = idf(docFreq=74, maxDocs=44421)
                0.019611066 = queryNorm
              0.57687336 = fieldWeight in 5759, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3839793 = idf(docFreq=74, maxDocs=44421)
                0.078125 = fieldNorm(doc=5759)
          0.034808952 = weight(abstract_txt:libraries in 5759) [ClassicSimilarity], result of:
            0.034808952 = score(doc=5759,freq=1.0), product of:
              0.11772645 = queryWeight, product of:
                1.5861562 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.019611066 = queryNorm
              0.29567656 = fieldWeight in 5759, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.078125 = fieldNorm(doc=5759)
          0.052036874 = weight(abstract_txt:digital in 5759) [ClassicSimilarity], result of:
            0.052036874 = score(doc=5759,freq=1.0), product of:
              0.15391734 = queryWeight, product of:
                1.8136468 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.019611066 = queryNorm
              0.33808324 = fieldWeight in 5759, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.078125 = fieldNorm(doc=5759)
          0.09037356 = weight(abstract_txt:question in 5759) [ClassicSimilarity], result of:
            0.09037356 = score(doc=5759,freq=1.0), product of:
              0.2223861 = queryWeight, product of:
                2.1800315 = boost
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.019611066 = queryNorm
              0.4063813 = fieldWeight in 5759, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.078125 = fieldNorm(doc=5759)
          0.1347336 = weight(abstract_txt:reference in 5759) [ClassicSimilarity], result of:
            0.1347336 = score(doc=5759,freq=2.0), product of:
              0.27310959 = queryWeight, product of:
                3.1189024 = boost
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.019611066 = queryNorm
              0.49333167 = fieldWeight in 5759, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.078125 = fieldNorm(doc=5759)
          0.25890434 = weight(abstract_txt:questions in 5759) [ClassicSimilarity], result of:
            0.25890434 = score(doc=5759,freq=3.0), product of:
              0.39187047 = queryWeight, product of:
                4.0925612 = boost
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.019611066 = queryNorm
              0.6606886 = fieldWeight in 5759, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.078125 = fieldNorm(doc=5759)
        0.24 = coord(6/25)
    
  5. Kenney, A.R.; McGovern, N.Y.; Martinez, I.T.; Heidig, L.J.: Google meets eBay : what academic librarians can learn from alternative information providers (2003) 0.16
    0.15708129 = sum of:
      0.15708129 = product of:
        0.49087906 = sum of:
          0.013314582 = weight(abstract_txt:internet in 2200) [ClassicSimilarity], result of:
            0.013314582 = score(doc=2200,freq=1.0), product of:
              0.07617875 = queryWeight, product of:
                1.0417901 = boost
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.019611066 = queryNorm
              0.17478079 = fieldWeight in 2200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
          0.026439834 = weight(abstract_txt:years in 2200) [ClassicSimilarity], result of:
            0.026439834 = score(doc=2200,freq=1.0), product of:
              0.120352365 = queryWeight, product of:
                1.3094552 = boost
                4.686653 = idf(docFreq=1112, maxDocs=44421)
                0.019611066 = queryNorm
              0.21968687 = fieldWeight in 2200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.686653 = idf(docFreq=1112, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
          0.04670111 = weight(abstract_txt:libraries in 2200) [ClassicSimilarity], result of:
            0.04670111 = score(doc=2200,freq=5.0), product of:
              0.11772645 = queryWeight, product of:
                1.5861562 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.019611066 = queryNorm
              0.39669174 = fieldWeight in 2200, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
          0.04415475 = weight(abstract_txt:digital in 2200) [ClassicSimilarity], result of:
            0.04415475 = score(doc=2200,freq=2.0), product of:
              0.15391734 = queryWeight, product of:
                1.8136468 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.019611066 = queryNorm
              0.28687313 = fieldWeight in 2200, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
          0.05224157 = weight(abstract_txt:service in 2200) [ClassicSimilarity], result of:
            0.05224157 = score(doc=2200,freq=2.0), product of:
              0.17217895 = queryWeight, product of:
                1.9182224 = boost
                4.576989 = idf(docFreq=1241, maxDocs=44421)
                0.019611066 = queryNorm
              0.30341437 = fieldWeight in 2200, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.576989 = idf(docFreq=1241, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
          0.037576 = weight(abstract_txt:public in 2200) [ClassicSimilarity], result of:
            0.037576 = score(doc=2200,freq=1.0), product of:
              0.17414846 = queryWeight, product of:
                1.9291623 = boost
                4.603092 = idf(docFreq=1209, maxDocs=44421)
                0.019611066 = queryNorm
              0.21576995 = fieldWeight in 2200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.603092 = idf(docFreq=1209, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
          0.1807641 = weight(abstract_txt:reference in 2200) [ClassicSimilarity], result of:
            0.1807641 = score(doc=2200,freq=10.0), product of:
              0.27310959 = queryWeight, product of:
                3.1189024 = boost
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.019611066 = queryNorm
              0.6618739 = fieldWeight in 2200, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                4.4651284 = idf(docFreq=1388, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
          0.089687094 = weight(abstract_txt:questions in 2200) [ClassicSimilarity], result of:
            0.089687094 = score(doc=2200,freq=1.0), product of:
              0.39187047 = queryWeight, product of:
                4.0925612 = boost
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.019611066 = queryNorm
              0.22886923 = fieldWeight in 2200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.046875 = fieldNorm(doc=2200)
        0.32 = coord(8/25)