Document (#30765)

Author
Taylor, A.G.
Title
Teaching the Dewey Decimal Classification System
Source
Cataloging and classification quarterly. 42(2006) nos.3/4, S.97-117
Year
2006
Abstract
The Dewey Decimal Classification (DDC) system is a logical approach to a hierarchical categorization of recorded knowledge that makes sense to many people. It both illustrates classification theory and provides a practical way to organize information. It is taught in several different settings with content relying upon the purpose of the education or training. With reference to communications from colleagues, the author identifies some problems in teaching DDC, followed by some of the content covered and some methodologies used to overcome the problems. Several examples of teaching tools are included as appendices.
Content
Vgl. auch: http://catalogingandclassificationquarterly.com/
Footnote
Beitrag in einem Themenheft "Moving beyond the presentation layer: content and context in the Dewey Decimal Classification (DDC) System"
Theme
Ausbildung
Object
DDC

Similar documents (author)

  1. Taylor, A.G.: Enhancing subject access in online systems : the year's work in subject analysis, 1991 (1992) 4.68
    4.6836257 = sum of:
      4.6836257 = weight(author_txt:taylor in 1504) [ClassicSimilarity], result of:
        4.6836257 = fieldWeight in 1504, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.493801 = idf(docFreq=63, maxDocs=42306)
          0.625 = fieldNorm(doc=1504)
    
  2. Taylor, H.: Science Citation Index print and CD : the best of both worlds from ISI (1989) 4.68
    4.6836257 = sum of:
      4.6836257 = weight(author_txt:taylor in 4022) [ClassicSimilarity], result of:
        4.6836257 = fieldWeight in 4022, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.493801 = idf(docFreq=63, maxDocs=42306)
          0.625 = fieldNorm(doc=4022)
    
  3. Taylor, A.G.: Variations in personal name access points in OCLC bibliographic records (1992) 4.68
    4.6836257 = sum of:
      4.6836257 = weight(author_txt:taylor in 5398) [ClassicSimilarity], result of:
        4.6836257 = fieldWeight in 5398, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.493801 = idf(docFreq=63, maxDocs=42306)
          0.625 = fieldNorm(doc=5398)
    
  4. Taylor, A.G.: Wynar's introduction to cataloging and classification (1992) 4.68
    4.6836257 = sum of:
      4.6836257 = weight(author_txt:taylor in 6014) [ClassicSimilarity], result of:
        4.6836257 = fieldWeight in 6014, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.493801 = idf(docFreq=63, maxDocs=42306)
          0.625 = fieldNorm(doc=6014)
    
  5. Taylor, D.: Object-oriented information systems : planning and implementation (1993) 4.68
    4.6836257 = sum of:
      4.6836257 = weight(author_txt:taylor in 7069) [ClassicSimilarity], result of:
        4.6836257 = fieldWeight in 7069, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.493801 = idf(docFreq=63, maxDocs=42306)
          0.625 = fieldNorm(doc=7069)
    

Similar documents (content)

  1. Biagetti, M.T.: Philosophy in bibliographic classification systems (2009) 0.19
    0.18982787 = sum of:
      0.18982787 = product of:
        0.5932121 = sum of:
          0.05916972 = weight(abstract_txt:logical in 267) [ClassicSimilarity], result of:
            0.05916972 = score(doc=267,freq=1.0), product of:
              0.15254973 = queryWeight, product of:
                1.0563257 = boost
                6.205947 = idf(docFreq=231, maxDocs=42306)
                0.023270492 = queryNorm
              0.38787168 = fieldWeight in 267, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.205947 = idf(docFreq=231, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
          0.08797326 = weight(abstract_txt:organize in 267) [ClassicSimilarity], result of:
            0.08797326 = score(doc=267,freq=2.0), product of:
              0.15772562 = queryWeight, product of:
                1.0740963 = boost
                6.31035 = idf(docFreq=208, maxDocs=42306)
                0.023270492 = queryNorm
              0.5577614 = fieldWeight in 267, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.31035 = idf(docFreq=208, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
          0.03267263 = weight(abstract_txt:system in 267) [ClassicSimilarity], result of:
            0.03267263 = score(doc=267,freq=3.0), product of:
              0.08969551 = queryWeight, product of:
                1.145493 = boost
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.023270492 = queryNorm
              0.36426157 = fieldWeight in 267, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
          0.039161615 = weight(abstract_txt:problems in 267) [ClassicSimilarity], result of:
            0.039161615 = score(doc=267,freq=1.0), product of:
              0.14596951 = queryWeight, product of:
                1.461296 = boost
                4.29258 = idf(docFreq=1571, maxDocs=42306)
                0.023270492 = queryNorm
              0.26828626 = fieldWeight in 267, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.29258 = idf(docFreq=1571, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
          0.037185572 = weight(abstract_txt:some in 267) [ClassicSimilarity], result of:
            0.037185572 = score(doc=267,freq=1.0), product of:
              0.16142415 = queryWeight, product of:
                1.8820752 = boost
                3.6857507 = idf(docFreq=2883, maxDocs=42306)
                0.023270492 = queryNorm
              0.23035942 = fieldWeight in 267, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6857507 = idf(docFreq=2883, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
          0.09945989 = weight(abstract_txt:dewey in 267) [ClassicSimilarity], result of:
            0.09945989 = score(doc=267,freq=1.0), product of:
              0.27171925 = queryWeight, product of:
                1.9937344 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.023270492 = queryNorm
              0.36603916 = fieldWeight in 267, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
          0.12648888 = weight(abstract_txt:classification in 267) [ClassicSimilarity], result of:
            0.12648888 = score(doc=267,freq=7.0), product of:
              0.1908627 = queryWeight, product of:
                2.0465071 = boost
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.023270492 = queryNorm
              0.6627218 = fieldWeight in 267, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
          0.11110056 = weight(abstract_txt:decimal in 267) [ClassicSimilarity], result of:
            0.11110056 = score(doc=267,freq=1.0), product of:
              0.292527 = queryWeight, product of:
                2.0686646 = boost
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.023270492 = queryNorm
              0.37979594 = fieldWeight in 267, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.0625 = fieldNorm(doc=267)
        0.32 = coord(8/25)
    
  2. Mitchell, J.S.: DDC 22 : an introduction (2003) 0.19
    0.18791959 = sum of:
      0.18791959 = product of:
        0.6711414 = sum of:
          0.023579437 = weight(abstract_txt:system in 2937) [ClassicSimilarity], result of:
            0.023579437 = score(doc=2937,freq=1.0), product of:
              0.08969551 = queryWeight, product of:
                1.145493 = boost
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.023270492 = queryNorm
              0.26288313 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.078125 = fieldNorm(doc=2937)
          0.046110135 = weight(abstract_txt:content in 2937) [ClassicSimilarity], result of:
            0.046110135 = score(doc=2937,freq=1.0), product of:
              0.14026393 = queryWeight, product of:
                1.4324521 = boost
                4.207851 = idf(docFreq=1710, maxDocs=42306)
                0.023270492 = queryNorm
              0.32873836 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.207851 = idf(docFreq=1710, maxDocs=42306)
                0.078125 = fieldNorm(doc=2937)
          0.05871905 = weight(abstract_txt:several in 2937) [ClassicSimilarity], result of:
            0.05871905 = score(doc=2937,freq=1.0), product of:
              0.16479136 = queryWeight, product of:
                1.5526527 = boost
                4.560942 = idf(docFreq=1201, maxDocs=42306)
                0.023270492 = queryNorm
              0.3563236 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.560942 = idf(docFreq=1201, maxDocs=42306)
                0.078125 = fieldNorm(doc=2937)
          0.046481963 = weight(abstract_txt:some in 2937) [ClassicSimilarity], result of:
            0.046481963 = score(doc=2937,freq=1.0), product of:
              0.16142415 = queryWeight, product of:
                1.8820752 = boost
                3.6857507 = idf(docFreq=2883, maxDocs=42306)
                0.023270492 = queryNorm
              0.28794926 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6857507 = idf(docFreq=2883, maxDocs=42306)
                0.078125 = fieldNorm(doc=2937)
          0.21533696 = weight(abstract_txt:dewey in 2937) [ClassicSimilarity], result of:
            0.21533696 = score(doc=2937,freq=3.0), product of:
              0.27171925 = queryWeight, product of:
                1.9937344 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.023270492 = queryNorm
              0.792498 = fieldWeight in 2937, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.078125 = fieldNorm(doc=2937)
          0.08451393 = weight(abstract_txt:classification in 2937) [ClassicSimilarity], result of:
            0.08451393 = score(doc=2937,freq=2.0), product of:
              0.1908627 = queryWeight, product of:
                2.0465071 = boost
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.023270492 = queryNorm
              0.44279963 = fieldWeight in 2937, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.078125 = fieldNorm(doc=2937)
          0.19639988 = weight(abstract_txt:decimal in 2937) [ClassicSimilarity], result of:
            0.19639988 = score(doc=2937,freq=2.0), product of:
              0.292527 = queryWeight, product of:
                2.0686646 = boost
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.023270492 = queryNorm
              0.67139065 = fieldWeight in 2937, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.078125 = fieldNorm(doc=2937)
        0.28 = coord(7/25)
    
  3. Martínez-Ávila, D.; San Segundo, R.; Olson, H.A.: ¬The use of BISAC in libraries as new cases of Reader-Interest Classifications (2014) 0.19
    0.18631658 = sum of:
      0.18631658 = product of:
        0.66541636 = sum of:
          0.0906584 = weight(abstract_txt:communications in 3974) [ClassicSimilarity], result of:
            0.0906584 = score(doc=3974,freq=1.0), product of:
              0.15472351 = queryWeight, product of:
                1.0638251 = boost
                6.2500067 = idf(docFreq=221, maxDocs=42306)
                0.023270492 = queryNorm
              0.5859381 = fieldWeight in 3974, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2500067 = idf(docFreq=221, maxDocs=42306)
                0.09375 = fieldNorm(doc=3974)
          0.028295325 = weight(abstract_txt:system in 3974) [ClassicSimilarity], result of:
            0.028295325 = score(doc=3974,freq=1.0), product of:
              0.08969551 = queryWeight, product of:
                1.145493 = boost
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.023270492 = queryNorm
              0.31545976 = fieldWeight in 3974, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.09375 = fieldNorm(doc=3974)
          0.058742423 = weight(abstract_txt:problems in 3974) [ClassicSimilarity], result of:
            0.058742423 = score(doc=3974,freq=1.0), product of:
              0.14596951 = queryWeight, product of:
                1.461296 = boost
                4.29258 = idf(docFreq=1571, maxDocs=42306)
                0.023270492 = queryNorm
              0.4024294 = fieldWeight in 3974, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.29258 = idf(docFreq=1571, maxDocs=42306)
                0.09375 = fieldNorm(doc=3974)
          0.07046287 = weight(abstract_txt:several in 3974) [ClassicSimilarity], result of:
            0.07046287 = score(doc=3974,freq=1.0), product of:
              0.16479136 = queryWeight, product of:
                1.5526527 = boost
                4.560942 = idf(docFreq=1201, maxDocs=42306)
                0.023270492 = queryNorm
              0.42758834 = fieldWeight in 3974, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.560942 = idf(docFreq=1201, maxDocs=42306)
                0.09375 = fieldNorm(doc=3974)
          0.14918983 = weight(abstract_txt:dewey in 3974) [ClassicSimilarity], result of:
            0.14918983 = score(doc=3974,freq=1.0), product of:
              0.27171925 = queryWeight, product of:
                1.9937344 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.023270492 = queryNorm
              0.54905874 = fieldWeight in 3974, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.09375 = fieldNorm(doc=3974)
          0.10141672 = weight(abstract_txt:classification in 3974) [ClassicSimilarity], result of:
            0.10141672 = score(doc=3974,freq=2.0), product of:
              0.1908627 = queryWeight, product of:
                2.0465071 = boost
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.023270492 = queryNorm
              0.53135955 = fieldWeight in 3974, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.09375 = fieldNorm(doc=3974)
          0.16665085 = weight(abstract_txt:decimal in 3974) [ClassicSimilarity], result of:
            0.16665085 = score(doc=3974,freq=1.0), product of:
              0.292527 = queryWeight, product of:
                2.0686646 = boost
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.023270492 = queryNorm
              0.5696939 = fieldWeight in 3974, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.09375 = fieldNorm(doc=3974)
        0.28 = coord(7/25)
    
  4. Gnoli, C.; Pusterla, L.; Bendiscioli, A.; Recinella, C.: Classification for collections mapping and query expansion (2016) 0.18
    0.18248309 = sum of:
      0.18248309 = product of:
        0.76034623 = sum of:
          0.108861364 = weight(abstract_txt:organize in 21) [ClassicSimilarity], result of:
            0.108861364 = score(doc=21,freq=1.0), product of:
              0.15772562 = queryWeight, product of:
                1.0740963 = boost
                6.31035 = idf(docFreq=208, maxDocs=42306)
                0.023270492 = queryNorm
              0.69019455 = fieldWeight in 21, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.31035 = idf(docFreq=208, maxDocs=42306)
                0.109375 = fieldNorm(doc=21)
          0.11799964 = weight(abstract_txt:recorded in 21) [ClassicSimilarity], result of:
            0.11799964 = score(doc=21,freq=1.0), product of:
              0.16643329 = queryWeight, product of:
                1.1033472 = boost
                6.4822 = idf(docFreq=175, maxDocs=42306)
                0.023270492 = queryNorm
              0.70899063 = fieldWeight in 21, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4822 = idf(docFreq=175, maxDocs=42306)
                0.109375 = fieldNorm(doc=21)
          0.046684906 = weight(abstract_txt:system in 21) [ClassicSimilarity], result of:
            0.046684906 = score(doc=21,freq=2.0), product of:
              0.08969551 = queryWeight, product of:
                1.145493 = boost
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.023270492 = queryNorm
              0.52048206 = fieldWeight in 21, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.109375 = fieldNorm(doc=21)
          0.17405479 = weight(abstract_txt:dewey in 21) [ClassicSimilarity], result of:
            0.17405479 = score(doc=21,freq=1.0), product of:
              0.27171925 = queryWeight, product of:
                1.9937344 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.023270492 = queryNorm
              0.6405685 = fieldWeight in 21, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.109375 = fieldNorm(doc=21)
          0.118319504 = weight(abstract_txt:classification in 21) [ClassicSimilarity], result of:
            0.118319504 = score(doc=21,freq=2.0), product of:
              0.1908627 = queryWeight, product of:
                2.0465071 = boost
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.023270492 = queryNorm
              0.6199195 = fieldWeight in 21, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.109375 = fieldNorm(doc=21)
          0.19442599 = weight(abstract_txt:decimal in 21) [ClassicSimilarity], result of:
            0.19442599 = score(doc=21,freq=1.0), product of:
              0.292527 = queryWeight, product of:
                2.0686646 = boost
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.023270492 = queryNorm
              0.6646429 = fieldWeight in 21, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.109375 = fieldNorm(doc=21)
        0.24 = coord(6/25)
    
  5. Svenonius, E.; Liu, S.; Subrahmanyam, B.: Automation of chain indexing (1992) 0.17
    0.17080478 = sum of:
      0.17080478 = product of:
        0.61001706 = sum of:
          0.11826766 = weight(abstract_txt:overcome in 2114) [ClassicSimilarity], result of:
            0.11826766 = score(doc=2114,freq=2.0), product of:
              0.16556649 = queryWeight, product of:
                1.1004703 = boost
                6.465298 = idf(docFreq=178, maxDocs=42306)
                0.023270492 = queryNorm
              0.71432126 = fieldWeight in 2114, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.465298 = idf(docFreq=178, maxDocs=42306)
                0.078125 = fieldNorm(doc=2114)
          0.040840786 = weight(abstract_txt:system in 2114) [ClassicSimilarity], result of:
            0.040840786 = score(doc=2114,freq=3.0), product of:
              0.08969551 = queryWeight, product of:
                1.145493 = boost
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.023270492 = queryNorm
              0.45532697 = fieldWeight in 2114, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.3649042 = idf(docFreq=3974, maxDocs=42306)
                0.078125 = fieldNorm(doc=2114)
          0.069228604 = weight(abstract_txt:problems in 2114) [ClassicSimilarity], result of:
            0.069228604 = score(doc=2114,freq=2.0), product of:
              0.14596951 = queryWeight, product of:
                1.461296 = boost
                4.29258 = idf(docFreq=1571, maxDocs=42306)
                0.023270492 = queryNorm
              0.47426757 = fieldWeight in 2114, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.29258 = idf(docFreq=1571, maxDocs=42306)
                0.078125 = fieldNorm(doc=2114)
          0.05871905 = weight(abstract_txt:several in 2114) [ClassicSimilarity], result of:
            0.05871905 = score(doc=2114,freq=1.0), product of:
              0.16479136 = queryWeight, product of:
                1.5526527 = boost
                4.560942 = idf(docFreq=1201, maxDocs=42306)
                0.023270492 = queryNorm
              0.3563236 = fieldWeight in 2114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.560942 = idf(docFreq=1201, maxDocs=42306)
                0.078125 = fieldNorm(doc=2114)
          0.12432486 = weight(abstract_txt:dewey in 2114) [ClassicSimilarity], result of:
            0.12432486 = score(doc=2114,freq=1.0), product of:
              0.27171925 = queryWeight, product of:
                1.9937344 = boost
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.023270492 = queryNorm
              0.45754895 = fieldWeight in 2114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8566265 = idf(docFreq=328, maxDocs=42306)
                0.078125 = fieldNorm(doc=2114)
          0.059760377 = weight(abstract_txt:classification in 2114) [ClassicSimilarity], result of:
            0.059760377 = score(doc=2114,freq=1.0), product of:
              0.1908627 = queryWeight, product of:
                2.0465071 = boost
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.023270492 = queryNorm
              0.31310663 = fieldWeight in 2114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.007765 = idf(docFreq=2089, maxDocs=42306)
                0.078125 = fieldNorm(doc=2114)
          0.13887571 = weight(abstract_txt:decimal in 2114) [ClassicSimilarity], result of:
            0.13887571 = score(doc=2114,freq=1.0), product of:
              0.292527 = queryWeight, product of:
                2.0686646 = boost
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.023270492 = queryNorm
              0.47474492 = fieldWeight in 2114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.076735 = idf(docFreq=263, maxDocs=42306)
                0.078125 = fieldNorm(doc=2114)
        0.28 = coord(7/25)