Document (#1835)

Author
Ranganathan, S.R.
Title
Subject headings and facet analysis
Source
Journal of documentation. 20(1964), S.109-119
Year
1964
Abstract
After establishing the terminology, shows how the choice of the name of the subject of a document and the rendering of the name in the heading of the specific subject entry can be got by facet analysis based on postulates and principles. After showing that subject headings constitute an artificial language, points out that using facet analysis for subject heading does not amount to using class number. Marks out the area for an objective statistical survey of sought heading for subject entry. Calls on Council for Library Resources Incorporated to provide for this project
Theme
Beziehungen verbale / systematische Erschließung

Similar documents (author)

  1. Ranganathan, S.R.: Classification and communication (1989) 5.10
    5.0971513 = sum of:
      5.0971513 = weight(author_txt:ranganathan in 397) [ClassicSimilarity], result of:
        5.0971513 = fieldWeight in 397, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.155442 = idf(docFreq=33, maxDocs=43556)
          0.625 = fieldNorm(doc=397)
    
  2. Ranganathan, S.R.: Documentation genesis and development (2006) 5.10
    5.0971513 = sum of:
      5.0971513 = weight(author_txt:ranganathan in 1273) [ClassicSimilarity], result of:
        5.0971513 = fieldWeight in 1273, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.155442 = idf(docFreq=33, maxDocs=43556)
          0.625 = fieldNorm(doc=1273)
    
  3. Ranganathan, S.R.: Colon Classification : Basic classification (1963) 5.10
    5.0971513 = sum of:
      5.0971513 = weight(author_txt:ranganathan in 1832) [ClassicSimilarity], result of:
        5.0971513 = fieldWeight in 1832, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.155442 = idf(docFreq=33, maxDocs=43556)
          0.625 = fieldNorm(doc=1832)
    
  4. Ranganathan, S.R.: Colon Classification : Pt.1: Rules of classification; Pt.2: Schedules of classification; Pt.3: Index to the schedules (1933) 5.10
    5.0971513 = sum of:
      5.0971513 = weight(author_txt:ranganathan in 1833) [ClassicSimilarity], result of:
        5.0971513 = fieldWeight in 1833, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.155442 = idf(docFreq=33, maxDocs=43556)
          0.625 = fieldNorm(doc=1833)
    
  5. Ranganathan, S.R.: Library classification through a century (1965) 5.10
    5.0971513 = sum of:
      5.0971513 = weight(author_txt:ranganathan in 1835) [ClassicSimilarity], result of:
        5.0971513 = fieldWeight in 1835, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.155442 = idf(docFreq=33, maxDocs=43556)
          0.625 = fieldNorm(doc=1835)
    

Similar documents (content)

  1. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing application for organizing and accessing internet resources (2003) 0.26
    0.2589974 = sum of:
      0.2589974 = product of:
        0.80936694 = sum of:
          0.04079968 = weight(abstract_txt:establishing in 4964) [ClassicSimilarity], result of:
            0.04079968 = score(doc=4964,freq=1.0), product of:
              0.13592061 = queryWeight, product of:
                1.1137706 = boost
                6.403688 = idf(docFreq=195, maxDocs=43556)
                0.019057214 = queryNorm
              0.30017287 = fieldWeight in 4964, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.403688 = idf(docFreq=195, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
          0.02906 = weight(abstract_txt:using in 4964) [ClassicSimilarity], result of:
            0.02906 = score(doc=4964,freq=5.0), product of:
              0.07987261 = queryWeight, product of:
                1.2074441 = boost
                3.4711347 = idf(docFreq=3679, maxDocs=43556)
                0.019057214 = queryNorm
              0.36382937 = fieldWeight in 4964, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.4711347 = idf(docFreq=3679, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
          0.11293307 = weight(abstract_txt:headings in 4964) [ClassicSimilarity], result of:
            0.11293307 = score(doc=4964,freq=7.0), product of:
              0.1764841 = queryWeight, product of:
                1.7948198 = boost
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.019057214 = queryNorm
              0.6399051 = fieldWeight in 4964, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
          0.045780364 = weight(abstract_txt:after in 4964) [ClassicSimilarity], result of:
            0.045780364 = score(doc=4964,freq=1.0), product of:
              0.18491706 = queryWeight, product of:
                1.8372005 = boost
                5.281545 = idf(docFreq=601, maxDocs=43556)
                0.019057214 = queryNorm
              0.24757242 = fieldWeight in 4964, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.281545 = idf(docFreq=601, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
          0.023011172 = weight(abstract_txt:analysis in 4964) [ClassicSimilarity], result of:
            0.023011172 = score(doc=4964,freq=1.0), product of:
              0.13381775 = queryWeight, product of:
                1.9141262 = boost
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.019057214 = queryNorm
              0.17195904 = fieldWeight in 4964, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
          0.25422156 = weight(abstract_txt:heading in 4964) [ClassicSimilarity], result of:
            0.25422156 = score(doc=4964,freq=5.0), product of:
              0.38818565 = queryWeight, product of:
                3.260119 = boost
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.019057214 = queryNorm
              0.65489686 = fieldWeight in 4964, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
          0.118219 = weight(abstract_txt:facet in 4964) [ClassicSimilarity], result of:
            0.118219 = score(doc=4964,freq=1.0), product of:
              0.39842457 = queryWeight, product of:
                3.302834 = boost
                6.3299446 = idf(docFreq=210, maxDocs=43556)
                0.019057214 = queryNorm
              0.29671615 = fieldWeight in 4964, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3299446 = idf(docFreq=210, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
          0.18534206 = weight(abstract_txt:subject in 4964) [ClassicSimilarity], result of:
            0.18534206 = score(doc=4964,freq=11.0), product of:
              0.30461386 = queryWeight, product of:
                4.0841675 = boost
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.019057214 = queryNorm
              0.6084492 = fieldWeight in 4964, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.046875 = fieldNorm(doc=4964)
        0.32 = coord(8/25)
    
  2. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing based system for organizing and accessing Internet resources (2002) 0.25
    0.2534781 = sum of:
      0.2534781 = product of:
        0.7041058 = sum of:
          0.033999734 = weight(abstract_txt:establishing in 2095) [ClassicSimilarity], result of:
            0.033999734 = score(doc=2095,freq=1.0), product of:
              0.13592061 = queryWeight, product of:
                1.1137706 = boost
                6.403688 = idf(docFreq=195, maxDocs=43556)
                0.019057214 = queryNorm
              0.25014406 = fieldWeight in 2095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.403688 = idf(docFreq=195, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.036614474 = weight(abstract_txt:showing in 2095) [ClassicSimilarity], result of:
            0.036614474 = score(doc=2095,freq=1.0), product of:
              0.14280283 = queryWeight, product of:
                1.1416198 = boost
                6.563809 = idf(docFreq=166, maxDocs=43556)
                0.019057214 = queryNorm
              0.2563988 = fieldWeight in 2095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.563809 = idf(docFreq=166, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.024216667 = weight(abstract_txt:using in 2095) [ClassicSimilarity], result of:
            0.024216667 = score(doc=2095,freq=5.0), product of:
              0.07987261 = queryWeight, product of:
                1.2074441 = boost
                3.4711347 = idf(docFreq=3679, maxDocs=43556)
                0.019057214 = queryNorm
              0.30319113 = fieldWeight in 2095, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.4711347 = idf(docFreq=3679, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.08712976 = weight(abstract_txt:headings in 2095) [ClassicSimilarity], result of:
            0.08712976 = score(doc=2095,freq=6.0), product of:
              0.1764841 = queryWeight, product of:
                1.7948198 = boost
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.019057214 = queryNorm
              0.49369752 = fieldWeight in 2095, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.038150307 = weight(abstract_txt:after in 2095) [ClassicSimilarity], result of:
            0.038150307 = score(doc=2095,freq=1.0), product of:
              0.18491706 = queryWeight, product of:
                1.8372005 = boost
                5.281545 = idf(docFreq=601, maxDocs=43556)
                0.019057214 = queryNorm
              0.20631036 = fieldWeight in 2095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.281545 = idf(docFreq=601, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.019175977 = weight(abstract_txt:analysis in 2095) [ClassicSimilarity], result of:
            0.019175977 = score(doc=2095,freq=1.0), product of:
              0.13381775 = queryWeight, product of:
                1.9141262 = boost
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.019057214 = queryNorm
              0.1432992 = fieldWeight in 2095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.21185131 = weight(abstract_txt:heading in 2095) [ClassicSimilarity], result of:
            0.21185131 = score(doc=2095,freq=5.0), product of:
              0.38818565 = queryWeight, product of:
                3.260119 = boost
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.019057214 = queryNorm
              0.5457474 = fieldWeight in 2095, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.09851584 = weight(abstract_txt:facet in 2095) [ClassicSimilarity], result of:
            0.09851584 = score(doc=2095,freq=1.0), product of:
              0.39842457 = queryWeight, product of:
                3.302834 = boost
                6.3299446 = idf(docFreq=210, maxDocs=43556)
                0.019057214 = queryNorm
              0.24726346 = fieldWeight in 2095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3299446 = idf(docFreq=210, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
          0.15445171 = weight(abstract_txt:subject in 2095) [ClassicSimilarity], result of:
            0.15445171 = score(doc=2095,freq=11.0), product of:
              0.30461386 = queryWeight, product of:
                4.0841675 = boost
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.019057214 = queryNorm
              0.507041 = fieldWeight in 2095, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.0390625 = fieldNorm(doc=2095)
        0.36 = coord(9/25)
    
  3. Chan, L.M.; Vizine-Goetz, D.: Errors and obsolete elements in assigned Library of Congress Subject Headings : implications for subject cataloging and subject authority control (1997) 0.21
    0.20615141 = sum of:
      0.20615141 = product of:
        0.8589642 = sum of:
          0.04921736 = weight(abstract_txt:terminology in 1490) [ClassicSimilarity], result of:
            0.04921736 = score(doc=1490,freq=1.0), product of:
              0.10957055 = queryWeight, product of:
                5.7495575 = idf(docFreq=376, maxDocs=43556)
                0.019057214 = queryNorm
              0.44918418 = fieldWeight in 1490, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7495575 = idf(docFreq=376, maxDocs=43556)
                0.078125 = fieldNorm(doc=1490)
          0.1422823 = weight(abstract_txt:headings in 1490) [ClassicSimilarity], result of:
            0.1422823 = score(doc=1490,freq=4.0), product of:
              0.1764841 = queryWeight, product of:
                1.7948198 = boost
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.019057214 = queryNorm
              0.8062047 = fieldWeight in 1490, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.078125 = fieldNorm(doc=1490)
          0.038351953 = weight(abstract_txt:analysis in 1490) [ClassicSimilarity], result of:
            0.038351953 = score(doc=1490,freq=1.0), product of:
              0.13381775 = queryWeight, product of:
                1.9141262 = boost
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.019057214 = queryNorm
              0.2865984 = fieldWeight in 1490, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.078125 = fieldNorm(doc=1490)
          0.13959444 = weight(abstract_txt:name in 1490) [ClassicSimilarity], result of:
            0.13959444 = score(doc=1490,freq=2.0), product of:
              0.21954677 = queryWeight, product of:
                2.0018504 = boost
                5.7548766 = idf(docFreq=374, maxDocs=43556)
                0.019057214 = queryNorm
              0.63583004 = fieldWeight in 1490, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7548766 = idf(docFreq=374, maxDocs=43556)
                0.078125 = fieldNorm(doc=1490)
          0.3281986 = weight(abstract_txt:heading in 1490) [ClassicSimilarity], result of:
            0.3281986 = score(doc=1490,freq=3.0), product of:
              0.38818565 = queryWeight, product of:
                3.260119 = boost
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.019057214 = queryNorm
              0.84546816 = fieldWeight in 1490, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.078125 = fieldNorm(doc=1490)
          0.16131955 = weight(abstract_txt:subject in 1490) [ClassicSimilarity], result of:
            0.16131955 = score(doc=1490,freq=3.0), product of:
              0.30461386 = queryWeight, product of:
                4.0841675 = boost
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.019057214 = queryNorm
              0.52958703 = fieldWeight in 1490, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.078125 = fieldNorm(doc=1490)
        0.24 = coord(6/25)
    
  4. Holley, R.P.; Killheffer, R.E.: Is there an answer to the subject access crisis? (1981) 0.19
    0.19132724 = sum of:
      0.19132724 = product of:
        0.79719687 = sum of:
          0.04921736 = weight(abstract_txt:terminology in 5597) [ClassicSimilarity], result of:
            0.04921736 = score(doc=5597,freq=1.0), product of:
              0.10957055 = queryWeight, product of:
                5.7495575 = idf(docFreq=376, maxDocs=43556)
                0.019057214 = queryNorm
              0.44918418 = fieldWeight in 5597, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7495575 = idf(docFreq=376, maxDocs=43556)
                0.078125 = fieldNorm(doc=5597)
          0.03063193 = weight(abstract_txt:using in 5597) [ClassicSimilarity], result of:
            0.03063193 = score(doc=5597,freq=2.0), product of:
              0.07987261 = queryWeight, product of:
                1.2074441 = boost
                3.4711347 = idf(docFreq=3679, maxDocs=43556)
                0.019057214 = queryNorm
              0.3835098 = fieldWeight in 5597, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4711347 = idf(docFreq=3679, maxDocs=43556)
                0.078125 = fieldNorm(doc=5597)
          0.10060877 = weight(abstract_txt:headings in 5597) [ClassicSimilarity], result of:
            0.10060877 = score(doc=5597,freq=2.0), product of:
              0.1764841 = queryWeight, product of:
                1.7948198 = boost
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.019057214 = queryNorm
              0.57007277 = fieldWeight in 5597, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.078125 = fieldNorm(doc=5597)
          0.05423785 = weight(abstract_txt:analysis in 5597) [ClassicSimilarity], result of:
            0.05423785 = score(doc=5597,freq=2.0), product of:
              0.13381775 = queryWeight, product of:
                1.9141262 = boost
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.019057214 = queryNorm
              0.40531135 = fieldWeight in 5597, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.078125 = fieldNorm(doc=5597)
          0.26797307 = weight(abstract_txt:heading in 5597) [ClassicSimilarity], result of:
            0.26797307 = score(doc=5597,freq=2.0), product of:
              0.38818565 = queryWeight, product of:
                3.260119 = boost
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.019057214 = queryNorm
              0.6903219 = fieldWeight in 5597, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.078125 = fieldNorm(doc=5597)
          0.29452786 = weight(abstract_txt:subject in 5597) [ClassicSimilarity], result of:
            0.29452786 = score(doc=5597,freq=10.0), product of:
              0.30461386 = queryWeight, product of:
                4.0841675 = boost
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.019057214 = queryNorm
              0.96688926 = fieldWeight in 5597, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.078125 = fieldNorm(doc=5597)
        0.24 = coord(6/25)
    
  5. Cutter, C.A.: Subjects (1985) 0.19
    0.18647563 = sum of:
      0.18647563 = product of:
        0.6659844 = sum of:
          0.042899318 = weight(abstract_txt:objective in 4623) [ClassicSimilarity], result of:
            0.042899318 = score(doc=4623,freq=2.0), product of:
              0.11155039 = queryWeight, product of:
                1.0089941 = boost
                5.8012695 = idf(docFreq=357, maxDocs=43556)
                0.019057214 = queryNorm
              0.38457346 = fieldWeight in 4623, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8012695 = idf(docFreq=357, maxDocs=43556)
                0.046875 = fieldNorm(doc=4623)
          0.053930234 = weight(abstract_txt:calls in 4623) [ClassicSimilarity], result of:
            0.053930234 = score(doc=4623,freq=1.0), product of:
              0.16370767 = queryWeight, product of:
                1.2223276 = boost
                7.0278425 = idf(docFreq=104, maxDocs=43556)
                0.019057214 = queryNorm
              0.3294301 = fieldWeight in 4623, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.0278425 = idf(docFreq=104, maxDocs=43556)
                0.046875 = fieldNorm(doc=4623)
          0.07393205 = weight(abstract_txt:headings in 4623) [ClassicSimilarity], result of:
            0.07393205 = score(doc=4623,freq=3.0), product of:
              0.1764841 = queryWeight, product of:
                1.7948198 = boost
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.019057214 = queryNorm
              0.41891623 = fieldWeight in 4623, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.15971 = idf(docFreq=679, maxDocs=43556)
                0.046875 = fieldNorm(doc=4623)
          0.023011172 = weight(abstract_txt:analysis in 4623) [ClassicSimilarity], result of:
            0.023011172 = score(doc=4623,freq=1.0), product of:
              0.13381775 = queryWeight, product of:
                1.9141262 = boost
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.019057214 = queryNorm
              0.17195904 = fieldWeight in 4623, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6684597 = idf(docFreq=3020, maxDocs=43556)
                0.046875 = fieldNorm(doc=4623)
          0.12810987 = weight(abstract_txt:entry in 4623) [ClassicSimilarity], result of:
            0.12810987 = score(doc=4623,freq=4.0), product of:
              0.23132676 = queryWeight, product of:
                2.0548542 = boost
                5.9072514 = idf(docFreq=321, maxDocs=43556)
                0.019057214 = queryNorm
              0.5538048 = fieldWeight in 4623, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.9072514 = idf(docFreq=321, maxDocs=43556)
                0.046875 = fieldNorm(doc=4623)
          0.11369134 = weight(abstract_txt:heading in 4623) [ClassicSimilarity], result of:
            0.11369134 = score(doc=4623,freq=1.0), product of:
              0.38818565 = queryWeight, product of:
                3.260119 = boost
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.019057214 = queryNorm
              0.29287878 = fieldWeight in 4623, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2480807 = idf(docFreq=228, maxDocs=43556)
                0.046875 = fieldNorm(doc=4623)
          0.2304104 = weight(abstract_txt:subject in 4623) [ClassicSimilarity], result of:
            0.2304104 = score(doc=4623,freq=17.0), product of:
              0.30461386 = queryWeight, product of:
                4.0841675 = boost
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.019057214 = queryNorm
              0.75640154 = fieldWeight in 4623, product of:
                4.1231055 = tf(freq=17.0), with freq of:
                  17.0 = termFreq=17.0
                3.9136925 = idf(docFreq=2363, maxDocs=43556)
                0.046875 = fieldNorm(doc=4623)
        0.28 = coord(7/25)