Document (#38373)

Author

Svarre, T.
Lykke, M.

Title

Experiences with automated categorization in e-government information retrieval

Source

Knowledge organization. 41(2014) no.1, S.76-84

Year

2014

Abstract

High-precision search results are essential for supporting e-government employees' information tasks. Prior studies have shown that existing features of e-government retrieval systems need improvement in terms of search facilities (e.g., Goh et al. 2008), navigation (e.g., de Jong and Lentz 2006) and metadata (e.g., Kopackova, Michalek and Cejna 2010). This paper investigates how automated categorization can enhance information organization and retrieval, and presents the results of a realistic evaluation that compared automated categorization with free text indexing of the government intranet used by Danish tax authorities. The evaluation demonstrates a potential for automated categorization in a government context. In terms of quantitative measures free text indexing performed at the same level or better than searching by categorization. However, the qualitative analysis revealed that categorized overviews were useful if the participant did not possess much knowledge of the task at hand. When task knowledge was present, categorization was used to support the assumptions of a correct search. Participants avoided automated categorization if high-precision documents were among the top results or if few documents were retrieved. The findings emphasise the importance of simultaneous search options for e-government IR systems, and reveal that automated categorization is valuable in improving search facilities in e-government.

Content

Vgl.: http://www.ergon-verlag.de/isko_ko/downloads/ko_41_2014_1_g.pdf.
Papers from the ISKO-UK Biennial Conference, "Knowledge Organization: Pushing the Boundaries," United Kingdom, 8-9 July, 2013, London.

Similar documents (author)

1. Lykke, M.: Networked Knowledge Organization Systems/Services (NKOS) (2009) 5.76

   5.7574883 = sum of:
     5.7574883 = weight(author_txt:lykke in 3856) [ClassicSimilarity], result of:
       5.7574883 = fieldWeight in 3856, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.211981 = idf(docFreq=11, maxDocs=44218)
         0.625 = fieldNorm(doc=3856)
   

2. Golub, K.; Lykke, M.: Automated classification of web pages in hierarchical browsing (2009) 4.61

   4.6059904 = sum of:
     4.6059904 = weight(author_txt:lykke in 3614) [ClassicSimilarity], result of:
       4.6059904 = fieldWeight in 3614, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.211981 = idf(docFreq=11, maxDocs=44218)
         0.5 = fieldNorm(doc=3614)
   

3. Adland, M.K.; Lykke, M.: Tags on healthcare information websites (2018) 4.61

   4.6059904 = sum of:
     4.6059904 = weight(author_txt:lykke in 4823) [ClassicSimilarity], result of:
       4.6059904 = fieldWeight in 4823, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.211981 = idf(docFreq=11, maxDocs=44218)
         0.5 = fieldNorm(doc=4823)
   

4. Lykke Nielsen, M. -> Nielsen, M.L.: 4.03

   4.0302415 = sum of:
     4.0302415 = weight(author_txt:lykke in 2125) [ClassicSimilarity], result of:
       4.0302415 = fieldWeight in 2125, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.211981 = idf(docFreq=11, maxDocs=44218)
         0.4375 = fieldNorm(doc=2125)
   

5. Golub, K.; Lykke, M.; Tudhope, D.: Enhancing social tagging with automated keywords from the Dewey Decimal Classification (2014) 3.45

   3.4544928 = sum of:
     3.4544928 = weight(author_txt:lykke in 2918) [ClassicSimilarity], result of:
       3.4544928 = fieldWeight in 2918, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.211981 = idf(docFreq=11, maxDocs=44218)
         0.375 = fieldNorm(doc=2918)
   

Similar documents (content)

1. Yang, Y.; Wilbur, J.: Using corpus statistics to remove redundant words in text categorization (1996) 0.35

   0.3495523 = sum of:
     0.3495523 = product of:
       1.092351 = sum of:
         0.027411865 = weight(abstract_txt:text in 4199) [ClassicSimilarity], result of:
           0.027411865 = score(doc=4199,freq=2.0), product of:
             0.061353132 = queryWeight, product of:
               1.0684277 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.014200211 = queryNorm
             0.44678837 = fieldWeight in 4199, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
         0.02901694 = weight(abstract_txt:documents in 4199) [ClassicSimilarity], result of:
           0.02901694 = score(doc=4199,freq=2.0), product of:
             0.06372533 = queryWeight, product of:
               1.088887 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.014200211 = queryNorm
             0.4553439 = fieldWeight in 4199, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
         0.007798653 = weight(abstract_txt:that in 4199) [ClassicSimilarity], result of:
           0.007798653 = score(doc=4199,freq=1.0), product of:
             0.042128637 = queryWeight, product of:
               1.2520753 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.014200211 = queryNorm
             0.18511525 = fieldWeight in 4199, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
         0.021734275 = weight(abstract_txt:were in 4199) [ClassicSimilarity], result of:
           0.021734275 = score(doc=4199,freq=1.0), product of:
             0.07580215 = queryWeight, product of:
               1.454498 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.014200211 = queryNorm
             0.28672373 = fieldWeight in 4199, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
         0.04943949 = weight(abstract_txt:precision in 4199) [ClassicSimilarity], result of:
           0.04943949 = score(doc=4199,freq=1.0), product of:
             0.114534676 = queryWeight, product of:
               1.4598063 = boost
               5.5251865 = idf(docFreq=478, maxDocs=44218)
               0.014200211 = queryNorm
             0.4316552 = fieldWeight in 4199, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5251865 = idf(docFreq=478, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
         0.051629055 = weight(abstract_txt:free in 4199) [ClassicSimilarity], result of:
           0.051629055 = score(doc=4199,freq=1.0), product of:
             0.117891856 = queryWeight, product of:
               1.4810464 = boost
               5.6055775 = idf(docFreq=441, maxDocs=44218)
               0.014200211 = queryNorm
             0.43793574 = fieldWeight in 4199, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6055775 = idf(docFreq=441, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
         0.15469989 = weight(abstract_txt:automated in 4199) [ClassicSimilarity], result of:
           0.15469989 = score(doc=4199,freq=1.0), product of:
             0.35339043 = queryWeight, product of:
               4.4413476 = boost
               5.6033173 = idf(docFreq=442, maxDocs=44218)
               0.014200211 = queryNorm
             0.43775916 = fieldWeight in 4199, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6033173 = idf(docFreq=442, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
         0.7506208 = weight(abstract_txt:categorization in 4199) [ClassicSimilarity], result of:
           0.7506208 = score(doc=4199,freq=5.0), product of:
             0.6519256 = queryWeight, product of:
               6.9655557 = boost
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.014200211 = queryNorm
             1.1513902 = fieldWeight in 4199, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.078125 = fieldNorm(doc=4199)
       0.32 = coord(8/25)
   

2. Roitblat, H.L.; Kershaw, A.; Oot, P.: Document categorization in legal electronic discovery : computer classification vs. manual review (2009) 0.30

   0.29985294 = sum of:
     0.29985294 = product of:
       1.0709033 = sum of:
         0.040207054 = weight(abstract_txt:documents in 3314) [ClassicSimilarity], result of:
           0.040207054 = score(doc=3314,freq=6.0), product of:
             0.06372533 = queryWeight, product of:
               1.088887 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.014200211 = queryNorm
             0.63094306 = fieldWeight in 3314, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.0625 = fieldNorm(doc=3314)
         0.012477845 = weight(abstract_txt:that in 3314) [ClassicSimilarity], result of:
           0.012477845 = score(doc=3314,freq=4.0), product of:
             0.042128637 = queryWeight, product of:
               1.2520753 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.014200211 = queryNorm
             0.2961844 = fieldWeight in 3314, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.0625 = fieldNorm(doc=3314)
         0.014761519 = weight(abstract_txt:retrieval in 3314) [ClassicSimilarity], result of:
           0.014761519 = score(doc=3314,freq=1.0), product of:
             0.06796398 = queryWeight, product of:
               1.3772469 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.014200211 = queryNorm
             0.21719621 = fieldWeight in 3314, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0625 = fieldNorm(doc=3314)
         0.021007465 = weight(abstract_txt:results in 3314) [ClassicSimilarity], result of:
           0.021007465 = score(doc=3314,freq=2.0), product of:
             0.06824914 = queryWeight, product of:
               1.3801332 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.014200211 = queryNorm
             0.30780554 = fieldWeight in 3314, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0625 = fieldNorm(doc=3314)
         0.21435845 = weight(abstract_txt:automated in 3314) [ClassicSimilarity], result of:
           0.21435845 = score(doc=3314,freq=3.0), product of:
             0.35339043 = queryWeight, product of:
               4.4413476 = boost
               5.6033173 = idf(docFreq=442, maxDocs=44218)
               0.014200211 = queryNorm
             0.60657686 = fieldWeight in 3314, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.6033173 = idf(docFreq=442, maxDocs=44218)
               0.0625 = fieldNorm(doc=3314)
         0.16759434 = weight(abstract_txt:government in 3314) [ClassicSimilarity], result of:
           0.16759434 = score(doc=3314,freq=1.0), product of:
             0.4553618 = queryWeight, product of:
               5.4455166 = boost
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.014200211 = queryNorm
             0.36804655 = fieldWeight in 3314, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.0625 = fieldNorm(doc=3314)
         0.6004966 = weight(abstract_txt:categorization in 3314) [ClassicSimilarity], result of:
           0.6004966 = score(doc=3314,freq=5.0), product of:
             0.6519256 = queryWeight, product of:
               6.9655557 = boost
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.014200211 = queryNorm
             0.9211121 = fieldWeight in 3314, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.0625 = fieldNorm(doc=3314)
       0.28 = coord(7/25)
   

3. Chen, H.; Fan, H.; Chau, M.; Zeng, D.: MetaSpider : meta-searching and categorization on the Web (2001) 0.23

   0.23124883 = sum of:
     0.23124883 = product of:
       0.6423578 = sum of:
         0.015506493 = weight(abstract_txt:terms in 6849) [ClassicSimilarity], result of:
           0.015506493 = score(doc=6849,freq=1.0), product of:
             0.061353132 = queryWeight, product of:
               1.0684277 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.014200211 = queryNorm
             0.25274166 = fieldWeight in 6849, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.01641446 = weight(abstract_txt:documents in 6849) [ClassicSimilarity], result of:
           0.01641446 = score(doc=6849,freq=1.0), product of:
             0.06372533 = queryWeight, product of:
               1.088887 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.014200211 = queryNorm
             0.2575814 = fieldWeight in 6849, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.019296 = weight(abstract_txt:indexing in 6849) [ClassicSimilarity], result of:
           0.019296 = score(doc=6849,freq=1.0), product of:
             0.07098053 = queryWeight, product of:
               1.149202 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.014200211 = queryNorm
             0.27184922 = fieldWeight in 6849, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.02117 = weight(abstract_txt:evaluation in 6849) [ClassicSimilarity], result of:
           0.02117 = score(doc=6849,freq=1.0), product of:
             0.07550486 = queryWeight, product of:
               1.1852616 = boost
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.014200211 = queryNorm
             0.2803793 = fieldWeight in 6849, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.01080613 = weight(abstract_txt:that in 6849) [ClassicSimilarity], result of:
           0.01080613 = score(doc=6849,freq=3.0), product of:
             0.042128637 = queryWeight, product of:
               1.2520753 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.014200211 = queryNorm
             0.2565032 = fieldWeight in 6849, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.029709041 = weight(abstract_txt:results in 6849) [ClassicSimilarity], result of:
           0.029709041 = score(doc=6849,freq=4.0), product of:
             0.06824914 = queryWeight, product of:
               1.3801332 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.014200211 = queryNorm
             0.43530276 = fieldWeight in 6849, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.06850536 = weight(abstract_txt:precision in 6849) [ClassicSimilarity], result of:
           0.06850536 = score(doc=6849,freq=3.0), product of:
             0.114534676 = queryWeight, product of:
               1.4598063 = boost
               5.5251865 = idf(docFreq=478, maxDocs=44218)
               0.014200211 = queryNorm
             0.59811896 = fieldWeight in 6849, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.5251865 = idf(docFreq=478, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.08116296 = weight(abstract_txt:search in 6849) [ClassicSimilarity], result of:
           0.08116296 = score(doc=6849,freq=8.0), product of:
             0.12551133 = queryWeight, product of:
               2.4162297 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.014200211 = queryNorm
             0.6466584 = fieldWeight in 6849, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
         0.3797874 = weight(abstract_txt:categorization in 6849) [ClassicSimilarity], result of:
           0.3797874 = score(doc=6849,freq=2.0), product of:
             0.6519256 = queryWeight, product of:
               6.9655557 = boost
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.014200211 = queryNorm
             0.58256245 = fieldWeight in 6849, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.0625 = fieldNorm(doc=6849)
       0.36 = coord(9/25)
   

4. Rorissa, A.; Iyer, H.: Theories of cognition and image categorization : what category labels reveal about basic level theory (2008) 0.23

   0.2256667 = sum of:
     0.2256667 = product of:
       0.7052085 = sum of:
         0.034110833 = weight(abstract_txt:indexing in 1958) [ClassicSimilarity], result of:
           0.034110833 = score(doc=1958,freq=2.0), product of:
             0.07098053 = queryWeight, product of:
               1.149202 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.014200211 = queryNorm
             0.48056605 = fieldWeight in 1958, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
         0.007798653 = weight(abstract_txt:that in 1958) [ClassicSimilarity], result of:
           0.007798653 = score(doc=1958,freq=1.0), product of:
             0.042128637 = queryWeight, product of:
               1.2520753 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.014200211 = queryNorm
             0.18511525 = fieldWeight in 1958, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
         0.036903795 = weight(abstract_txt:retrieval in 1958) [ClassicSimilarity], result of:
           0.036903795 = score(doc=1958,freq=4.0), product of:
             0.06796398 = queryWeight, product of:
               1.3772469 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.014200211 = queryNorm
             0.5429905 = fieldWeight in 1958, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
         0.01856815 = weight(abstract_txt:results in 1958) [ClassicSimilarity], result of:
           0.01856815 = score(doc=1958,freq=1.0), product of:
             0.06824914 = queryWeight, product of:
               1.3801332 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.014200211 = queryNorm
             0.27206424 = fieldWeight in 1958, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
         0.030736905 = weight(abstract_txt:were in 1958) [ClassicSimilarity], result of:
           0.030736905 = score(doc=1958,freq=2.0), product of:
             0.07580215 = queryWeight, product of:
               1.454498 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.014200211 = queryNorm
             0.40548858 = fieldWeight in 1958, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
         0.051629055 = weight(abstract_txt:free in 1958) [ClassicSimilarity], result of:
           0.051629055 = score(doc=1958,freq=1.0), product of:
             0.117891856 = queryWeight, product of:
               1.4810464 = boost
               5.6055775 = idf(docFreq=441, maxDocs=44218)
               0.014200211 = queryNorm
             0.43793574 = fieldWeight in 1958, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6055775 = idf(docFreq=441, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
         0.05072685 = weight(abstract_txt:search in 1958) [ClassicSimilarity], result of:
           0.05072685 = score(doc=1958,freq=2.0), product of:
             0.12551133 = queryWeight, product of:
               2.4162297 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.014200211 = queryNorm
             0.4041615 = fieldWeight in 1958, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
         0.47473425 = weight(abstract_txt:categorization in 1958) [ClassicSimilarity], result of:
           0.47473425 = score(doc=1958,freq=2.0), product of:
             0.6519256 = queryWeight, product of:
               6.9655557 = boost
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.014200211 = queryNorm
             0.72820306 = fieldWeight in 1958, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.078125 = fieldNorm(doc=1958)
       0.32 = coord(8/25)
   

5. Sykes, J.: Making solid business decisions through intelligent indexing taxonomies : a white paper prepared for Factiva, Factiva, a Dow Jones and Reuters Company (2003) 0.22

   0.22265522 = sum of:
     0.22265522 = product of:
       0.69579756 = sum of:
         0.017410165 = weight(abstract_txt:documents in 721) [ClassicSimilarity], result of:
           0.017410165 = score(doc=721,freq=2.0), product of:
             0.06372533 = queryWeight, product of:
               1.088887 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.014200211 = queryNorm
             0.27320635 = fieldWeight in 721, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
         0.014472 = weight(abstract_txt:indexing in 721) [ClassicSimilarity], result of:
           0.014472 = score(doc=721,freq=1.0), product of:
             0.07098053 = queryWeight, product of:
               1.149202 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.014200211 = queryNorm
             0.20388691 = fieldWeight in 721, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
         0.011461633 = weight(abstract_txt:that in 721) [ClassicSimilarity], result of:
           0.011461633 = score(doc=721,freq=6.0), product of:
             0.042128637 = queryWeight, product of:
               1.2520753 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.014200211 = queryNorm
             0.27206275 = fieldWeight in 721, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
         0.020182442 = weight(abstract_txt:high in 721) [ClassicSimilarity], result of:
           0.020182442 = score(doc=721,freq=1.0), product of:
             0.088600464 = queryWeight, product of:
               1.2839401 = boost
               4.8595543 = idf(docFreq=931, maxDocs=44218)
               0.014200211 = queryNorm
             0.2277916 = fieldWeight in 721, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8595543 = idf(docFreq=931, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
         0.015656954 = weight(abstract_txt:retrieval in 721) [ClassicSimilarity], result of:
           0.015656954 = score(doc=721,freq=2.0), product of:
             0.06796398 = queryWeight, product of:
               1.3772469 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.014200211 = queryNorm
             0.23037136 = fieldWeight in 721, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
         0.03043611 = weight(abstract_txt:search in 721) [ClassicSimilarity], result of:
           0.03043611 = score(doc=721,freq=2.0), product of:
             0.12551133 = queryWeight, product of:
               2.4162297 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.014200211 = queryNorm
             0.24249691 = fieldWeight in 721, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
         0.09281994 = weight(abstract_txt:automated in 721) [ClassicSimilarity], result of:
           0.09281994 = score(doc=721,freq=1.0), product of:
             0.35339043 = queryWeight, product of:
               4.4413476 = boost
               5.6033173 = idf(docFreq=442, maxDocs=44218)
               0.014200211 = queryNorm
             0.2626555 = fieldWeight in 721, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6033173 = idf(docFreq=442, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
         0.4933583 = weight(abstract_txt:categorization in 721) [ClassicSimilarity], result of:
           0.4933583 = score(doc=721,freq=6.0), product of:
             0.6519256 = queryWeight, product of:
               6.9655557 = boost
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.014200211 = queryNorm
             0.75677085 = fieldWeight in 721, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.046875 = fieldNorm(doc=721)
       0.32 = coord(8/25)