Document (#1067)

Author
Mandel, C.
Title
Enriching the library catalog record for subject access
Source
Library resources and technical services. 29(1985), S.5-15
Year
1985
Abstract
This paper analyzes proposals for augmenting library bibliographic records for improved subject searching in online catalogs. Possible fields for enrichment are described and their likely value assessed. The assessment determines that the main value of enriched records would be to provide access to parts of books. The paper presents arguments for and against adding book content indexing to the online catalog and analyzes the feasibility of eleven alternatives for providing such information
Theme
Kataloganreicherung
Object
SAP

Similar documents (author)

  1. Mandel, C.: ¬A computer age classification : implications for library practice (1989) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:mandel in 968) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 968, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=968)
    
  2. Mandel, C.A.: Multiple vocabularies in subject authority control (1991) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:mandel in 2459) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 2459, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=2459)
    
  3. Mandel, C.: Library catalogs in the 21st century (1992) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:mandel in 5389) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 5389, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=5389)
    
  4. Mandel, C.A.; Herschman, J.: Online subject access : enhancing the library catalog (1983) 4.70
    4.6994414 = sum of:
      4.6994414 = weight(author_txt:mandel in 1406) [ClassicSimilarity], result of:
        4.6994414 = fieldWeight in 1406, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.5 = fieldNorm(doc=1406)
    
  5. Gregor, D.; Mandel, C.: Cataloging must change! (1991) 4.70
    4.6994414 = sum of:
      4.6994414 = weight(author_txt:mandel in 2067) [ClassicSimilarity], result of:
        4.6994414 = fieldWeight in 2067, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.5 = fieldNorm(doc=2067)
    

Similar documents (content)

  1. Beall, J.: Indexing form and genre terms in a large academic library OPAC : the Harvard experience (1999) 0.36
    0.36007816 = sum of:
      0.36007816 = product of:
        1.0002171 = sum of:
          0.04118079 = weight(abstract_txt:library in 17) [ClassicSimilarity], result of:
            0.04118079 = score(doc=17,freq=2.0), product of:
              0.08348775 = queryWeight, product of:
                1.110021 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.023585914 = queryNorm
              0.49325547 = fieldWeight in 17, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.18740784 = weight(abstract_txt:adding in 17) [ClassicSimilarity], result of:
            0.18740784 = score(doc=17,freq=2.0), product of:
              0.1819735 = queryWeight, product of:
                1.1588011 = boost
                6.6580424 = idf(docFreq=154, maxDocs=44421)
                0.023585914 = queryNorm
              1.0298634 = fieldWeight in 17, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.6580424 = idf(docFreq=154, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.03724754 = weight(abstract_txt:paper in 17) [ClassicSimilarity], result of:
            0.03724754 = score(doc=17,freq=1.0), product of:
              0.098378755 = queryWeight, product of:
                1.204954 = boost
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.023585914 = queryNorm
              0.37861362 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.04370472 = weight(abstract_txt:access in 17) [ClassicSimilarity], result of:
            0.04370472 = score(doc=17,freq=1.0), product of:
              0.109443136 = queryWeight, product of:
                1.2709079 = boost
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.023585914 = queryNorm
              0.39933723 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.044190858 = weight(abstract_txt:online in 17) [ClassicSimilarity], result of:
            0.044190858 = score(doc=17,freq=1.0), product of:
              0.11025321 = queryWeight, product of:
                1.2756027 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.023585914 = queryNorm
              0.40081245 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.07499357 = weight(abstract_txt:value in 17) [ClassicSimilarity], result of:
            0.07499357 = score(doc=17,freq=1.0), product of:
              0.15686245 = queryWeight, product of:
                1.5215257 = boost
                4.3710623 = idf(docFreq=1525, maxDocs=44421)
                0.023585914 = queryNorm
              0.47808492 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3710623 = idf(docFreq=1525, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.10997356 = weight(abstract_txt:records in 17) [ClassicSimilarity], result of:
            0.10997356 = score(doc=17,freq=2.0), product of:
              0.16070096 = queryWeight, product of:
                1.5400295 = boost
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.023585914 = queryNorm
              0.68433666 = fieldWeight in 17, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.25038862 = weight(abstract_txt:catalog in 17) [ClassicSimilarity], result of:
            0.25038862 = score(doc=17,freq=3.0), product of:
              0.24296233 = queryWeight, product of:
                1.8936045 = boost
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.023585914 = queryNorm
              1.0305656 = fieldWeight in 17, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
          0.21112952 = weight(abstract_txt:analyzes in 17) [ClassicSimilarity], result of:
            0.21112952 = score(doc=17,freq=1.0), product of:
              0.31275356 = queryWeight, product of:
                2.1484287 = boost
                6.1720386 = idf(docFreq=251, maxDocs=44421)
                0.023585914 = queryNorm
              0.6750667 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1720386 = idf(docFreq=251, maxDocs=44421)
                0.109375 = fieldNorm(doc=17)
        0.36 = coord(9/25)
    
  2. Larson, R.R.: Evaluation of advanced retrieval techniques in an experimental online catalog (1992) 0.20
    0.19851364 = sum of:
      0.19851364 = product of:
        0.7089773 = sum of:
          0.07148123 = weight(abstract_txt:catalogs in 480) [ClassicSimilarity], result of:
            0.07148123 = score(doc=480,freq=1.0), product of:
              0.15090594 = queryWeight, product of:
                1.0552564 = boost
                6.0631127 = idf(docFreq=280, maxDocs=44421)
                0.023585914 = queryNorm
              0.47368068 = fieldWeight in 480, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0631127 = idf(docFreq=280, maxDocs=44421)
                0.078125 = fieldNorm(doc=480)
          0.10167243 = weight(abstract_txt:proposals in 480) [ClassicSimilarity], result of:
            0.10167243 = score(doc=480,freq=1.0), product of:
              0.19085951 = queryWeight, product of:
                1.1867567 = boost
                6.8186655 = idf(docFreq=131, maxDocs=44421)
                0.023585914 = queryNorm
              0.5327082 = fieldWeight in 480, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8186655 = idf(docFreq=131, maxDocs=44421)
                0.078125 = fieldNorm(doc=480)
          0.04414843 = weight(abstract_txt:access in 480) [ClassicSimilarity], result of:
            0.04414843 = score(doc=480,freq=2.0), product of:
              0.109443136 = queryWeight, product of:
                1.2709079 = boost
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.023585914 = queryNorm
              0.40339148 = fieldWeight in 480, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.078125 = fieldNorm(doc=480)
          0.08351286 = weight(abstract_txt:online in 480) [ClassicSimilarity], result of:
            0.08351286 = score(doc=480,freq=7.0), product of:
              0.11025321 = queryWeight, product of:
                1.2756027 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.023585914 = queryNorm
              0.75746423 = fieldWeight in 480, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.078125 = fieldNorm(doc=480)
          0.07667908 = weight(abstract_txt:subject in 480) [ClassicSimilarity], result of:
            0.07667908 = score(doc=480,freq=4.0), product of:
              0.12551229 = queryWeight, product of:
                1.3610151 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.023585914 = queryNorm
              0.6109289 = fieldWeight in 480, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=480)
          0.07855254 = weight(abstract_txt:records in 480) [ClassicSimilarity], result of:
            0.07855254 = score(doc=480,freq=2.0), product of:
              0.16070096 = queryWeight, product of:
                1.5400295 = boost
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.023585914 = queryNorm
              0.48881188 = fieldWeight in 480, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.078125 = fieldNorm(doc=480)
          0.2529307 = weight(abstract_txt:catalog in 480) [ClassicSimilarity], result of:
            0.2529307 = score(doc=480,freq=6.0), product of:
              0.24296233 = queryWeight, product of:
                1.8936045 = boost
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.023585914 = queryNorm
              1.0410285 = fieldWeight in 480, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.078125 = fieldNorm(doc=480)
        0.28 = coord(7/25)
    
  3. Beatty, S.: ESP at ADFA after five years (1991) 0.20
    0.19522765 = sum of:
      0.19522765 = product of:
        0.81344855 = sum of:
          0.029119216 = weight(abstract_txt:library in 4244) [ClassicSimilarity], result of:
            0.029119216 = score(doc=4244,freq=1.0), product of:
              0.08348775 = queryWeight, product of:
                1.110021 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.023585914 = queryNorm
              0.3487843 = fieldWeight in 4244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.109375 = fieldNorm(doc=4244)
          0.13251735 = weight(abstract_txt:adding in 4244) [ClassicSimilarity], result of:
            0.13251735 = score(doc=4244,freq=1.0), product of:
              0.1819735 = queryWeight, product of:
                1.1588011 = boost
                6.6580424 = idf(docFreq=154, maxDocs=44421)
                0.023585914 = queryNorm
              0.7282234 = fieldWeight in 4244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6580424 = idf(docFreq=154, maxDocs=44421)
                0.109375 = fieldNorm(doc=4244)
          0.2428541 = weight(abstract_txt:enriched in 4244) [ClassicSimilarity], result of:
            0.2428541 = score(doc=4244,freq=2.0), product of:
              0.21629506 = queryWeight, product of:
                1.2633629 = boost
                7.2588162 = idf(docFreq=84, maxDocs=44421)
                0.023585914 = queryNorm
              1.1227908 = fieldWeight in 4244, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.2588162 = idf(docFreq=84, maxDocs=44421)
                0.109375 = fieldNorm(doc=4244)
          0.053675357 = weight(abstract_txt:subject in 4244) [ClassicSimilarity], result of:
            0.053675357 = score(doc=4244,freq=1.0), product of:
              0.12551229 = queryWeight, product of:
                1.3610151 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.023585914 = queryNorm
              0.4276502 = fieldWeight in 4244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.109375 = fieldNorm(doc=4244)
          0.24530898 = weight(abstract_txt:enriching in 4244) [ClassicSimilarity], result of:
            0.24530898 = score(doc=4244,freq=1.0), product of:
              0.27434808 = queryWeight, product of:
                1.422839 = boost
                8.175107 = idf(docFreq=33, maxDocs=44421)
                0.023585914 = queryNorm
              0.89415234 = fieldWeight in 4244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.175107 = idf(docFreq=33, maxDocs=44421)
                0.109375 = fieldNorm(doc=4244)
          0.10997356 = weight(abstract_txt:records in 4244) [ClassicSimilarity], result of:
            0.10997356 = score(doc=4244,freq=2.0), product of:
              0.16070096 = queryWeight, product of:
                1.5400295 = boost
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.023585914 = queryNorm
              0.68433666 = fieldWeight in 4244, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.109375 = fieldNorm(doc=4244)
        0.24 = coord(6/25)
    
  4. Jeng, L.H.: What authority? : Why control? (2002) 0.16
    0.16413547 = sum of:
      0.16413547 = product of:
        0.5861981 = sum of:
          0.03529782 = weight(abstract_txt:library in 475) [ClassicSimilarity], result of:
            0.03529782 = score(doc=475,freq=2.0), product of:
              0.08348775 = queryWeight, product of:
                1.110021 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.023585914 = queryNorm
              0.4227904 = fieldWeight in 475, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.09375 = fieldNorm(doc=475)
          0.03192646 = weight(abstract_txt:paper in 475) [ClassicSimilarity], result of:
            0.03192646 = score(doc=475,freq=1.0), product of:
              0.098378755 = queryWeight, product of:
                1.204954 = boost
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.023585914 = queryNorm
              0.32452595 = fieldWeight in 475, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.09375 = fieldNorm(doc=475)
          0.052978117 = weight(abstract_txt:access in 475) [ClassicSimilarity], result of:
            0.052978117 = score(doc=475,freq=2.0), product of:
              0.109443136 = queryWeight, product of:
                1.2709079 = boost
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.023585914 = queryNorm
              0.4840698 = fieldWeight in 475, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.09375 = fieldNorm(doc=475)
          0.053567406 = weight(abstract_txt:online in 475) [ClassicSimilarity], result of:
            0.053567406 = score(doc=475,freq=2.0), product of:
              0.11025321 = queryWeight, product of:
                1.2756027 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.023585914 = queryNorm
              0.48585802 = fieldWeight in 475, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.09375 = fieldNorm(doc=475)
          0.17053872 = weight(abstract_txt:determines in 475) [ClassicSimilarity], result of:
            0.17053872 = score(doc=475,freq=1.0), product of:
              0.23860131 = queryWeight, product of:
                1.3269093 = boost
                7.62393 = idf(docFreq=58, maxDocs=44421)
                0.023585914 = queryNorm
              0.71474344 = fieldWeight in 475, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.62393 = idf(docFreq=58, maxDocs=44421)
                0.09375 = fieldNorm(doc=475)
          0.06665404 = weight(abstract_txt:records in 475) [ClassicSimilarity], result of:
            0.06665404 = score(doc=475,freq=1.0), product of:
              0.16070096 = queryWeight, product of:
                1.5400295 = boost
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.023585914 = queryNorm
              0.41477063 = fieldWeight in 475, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.09375 = fieldNorm(doc=475)
          0.17523554 = weight(abstract_txt:catalog in 475) [ClassicSimilarity], result of:
            0.17523554 = score(doc=475,freq=2.0), product of:
              0.24296233 = queryWeight, product of:
                1.8936045 = boost
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.023585914 = queryNorm
              0.7212457 = fieldWeight in 475, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.09375 = fieldNorm(doc=475)
        0.28 = coord(7/25)
    
  5. Martinez Arellano, F.F.: Subject searching in online catalogs including Spanish and English material (1999) 0.16
    0.15535499 = sum of:
      0.15535499 = product of:
        0.55483925 = sum of:
          0.06334454 = weight(abstract_txt:against in 350) [ClassicSimilarity], result of:
            0.06334454 = score(doc=350,freq=1.0), product of:
              0.13922517 = queryWeight, product of:
                1.0135932 = boost
                5.823732 = idf(docFreq=356, maxDocs=44421)
                0.023585914 = queryNorm
              0.45497906 = fieldWeight in 350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.823732 = idf(docFreq=356, maxDocs=44421)
                0.078125 = fieldNorm(doc=350)
          0.14144734 = weight(abstract_txt:arguments in 350) [ClassicSimilarity], result of:
            0.14144734 = score(doc=350,freq=2.0), product of:
              0.18878385 = queryWeight, product of:
                1.1802859 = boost
                6.7814865 = idf(docFreq=136, maxDocs=44421)
                0.023585914 = queryNorm
              0.7492555 = fieldWeight in 350, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.7814865 = idf(docFreq=136, maxDocs=44421)
                0.078125 = fieldNorm(doc=350)
          0.026605384 = weight(abstract_txt:paper in 350) [ClassicSimilarity], result of:
            0.026605384 = score(doc=350,freq=1.0), product of:
              0.098378755 = queryWeight, product of:
                1.204954 = boost
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.023585914 = queryNorm
              0.2704383 = fieldWeight in 350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.078125 = fieldNorm(doc=350)
          0.044639505 = weight(abstract_txt:online in 350) [ClassicSimilarity], result of:
            0.044639505 = score(doc=350,freq=2.0), product of:
              0.11025321 = queryWeight, product of:
                1.2756027 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.023585914 = queryNorm
              0.4048817 = fieldWeight in 350, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.078125 = fieldNorm(doc=350)
          0.054220296 = weight(abstract_txt:subject in 350) [ClassicSimilarity], result of:
            0.054220296 = score(doc=350,freq=2.0), product of:
              0.12551229 = queryWeight, product of:
                1.3610151 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.023585914 = queryNorm
              0.43199193 = fieldWeight in 350, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=350)
          0.07855254 = weight(abstract_txt:records in 350) [ClassicSimilarity], result of:
            0.07855254 = score(doc=350,freq=2.0), product of:
              0.16070096 = queryWeight, product of:
                1.5400295 = boost
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.023585914 = queryNorm
              0.48881188 = fieldWeight in 350, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.42422 = idf(docFreq=1446, maxDocs=44421)
                0.078125 = fieldNorm(doc=350)
          0.14602962 = weight(abstract_txt:catalog in 350) [ClassicSimilarity], result of:
            0.14602962 = score(doc=350,freq=2.0), product of:
              0.24296233 = queryWeight, product of:
                1.8936045 = boost
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.023585914 = queryNorm
              0.6010381 = fieldWeight in 350, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4399757 = idf(docFreq=523, maxDocs=44421)
                0.078125 = fieldNorm(doc=350)
        0.28 = coord(7/25)