Document (#40870)

Author

Choi, I.

Title

Visualizations of cross-cultural bibliographic classification : comparative studies of the Korean Decimal Classification and the Dewey Decimal Classification

Source

http://www.iskocus.org/NASKO2017papers/NASKO2017_paper_21.pdf [NASKO 2017, June 15-16, 2017, Champaign, IL, USA]

Year

2017

Abstract

The changes in KO systems induced by sociocultural influences may include those in both classificatory principles and cultural features. The proposed study will examine the Korean Decimal Classification (KDC)'s adaptation of the Dewey Decimal Classification (DDC) by comparing the two systems. This case manifests the sociocultural influences on KOSs in a cross-cultural context. Therefore, the study aims at an in-depth investigation of sociocultural influences by situating a KOS in a cross-cultural environment and examining the dynamics between two classification systems designed to organize information resources in two distinct sociocultural contexts. As a preceding stage of the comparison, the analysis was conducted on the changes that result from the meeting of different sociocultural feature in a descriptive method. The analysis aims to identify variations between the two schemes in comparison of the knowledge structures of the two classifications, in terms of the quantity of class numbers that represent concepts and their relationships in each of the individual main classes. The most effective analytic strategy to show the patterns of the comparison was visualizations of similarities and differences between the two systems. Increasing or decreasing tendencies in the class through various editions were analyzed. Comparing the compositions of the main classes and distributions of concepts in the KDC and DDC discloses the differences in their knowledge structures empirically. This phase of quantitative analysis and visualizing techniques generates empirical evidence leading to interpretation.

Content

Beitrag bei: NASKO 2017: Visualizing Knowledge Organization: Bringing Focus to Abstract Realities. The sixth North American Symposium on Knowledge Organization (NASKO 2017), June 15-16, 2017, in Champaign, IL, USA.

Theme

Klassifikationstheorie: Elemente / Struktur
Visualisierung

Object

DDC

Location

Korea

Similar documents (author)

1. Choi, Y.: Effects of contextual factors on image searching on the Web (2010) 5.16

   5.164313 = sum of:
     5.164313 = weight(author_txt:choi in 3995) [ClassicSimilarity], result of:
       5.164313 = fieldWeight in 3995, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.2629 = idf(docFreq=30, maxDocs=44218)
         0.625 = fieldNorm(doc=3995)
   

2. Choi, Y.: ¬A Practical application of FRBR for organizing information in digital environments (2012) 5.16

   5.164313 = sum of:
     5.164313 = weight(author_txt:choi in 319) [ClassicSimilarity], result of:
       5.164313 = fieldWeight in 319, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.2629 = idf(docFreq=30, maxDocs=44218)
         0.625 = fieldNorm(doc=319)
   

3. Choi, Y.: Analysis of image search queries on the web : query modification patterns and semantic attributes (2013) 5.16

   5.164313 = sum of:
     5.164313 = weight(author_txt:choi in 969) [ClassicSimilarity], result of:
       5.164313 = fieldWeight in 969, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.2629 = idf(docFreq=30, maxDocs=44218)
         0.625 = fieldNorm(doc=969)
   

4. Choi, N.: Information systems attachment : an empirical exploration of its antecedents and its impact on community participation intention (2013) 5.16

   5.164313 = sum of:
     5.164313 = weight(author_txt:choi in 1114) [ClassicSimilarity], result of:
       5.164313 = fieldWeight in 1114, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.2629 = idf(docFreq=30, maxDocs=44218)
         0.625 = fieldNorm(doc=1114)
   

5. Choi, Y.: ¬A complete assessment of tagging quality : a consolidated methodology (2015) 5.16

   5.164313 = sum of:
     5.164313 = weight(author_txt:choi in 1730) [ClassicSimilarity], result of:
       5.164313 = fieldWeight in 1730, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.2629 = idf(docFreq=30, maxDocs=44218)
         0.625 = fieldNorm(doc=1730)
   

Similar documents (content)

1. Oh, D.-G.: Comparative analysis of national classification systems : cases of Korean Decimal Classification (KDC) and Nippon Decimal Classification (NDC) (2023) 0.24

   0.24211597 = sum of:
     0.24211597 = product of:
       0.67254436 = sum of:
         0.02212079 = weight(abstract_txt:main in 1121) [ClassicSimilarity], result of:
           0.02212079 = score(doc=1121,freq=1.0), product of:
             0.07673069 = queryWeight, product of:
               1.0184914 = boost
               4.612661 = idf(docFreq=1192, maxDocs=44218)
               0.016332783 = queryNorm
             0.2882913 = fieldWeight in 1121, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.612661 = idf(docFreq=1192, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.027561717 = weight(abstract_txt:differences in 1121) [ClassicSimilarity], result of:
           0.027561717 = score(doc=1121,freq=1.0), product of:
             0.08884633 = queryWeight, product of:
               1.0959547 = boost
               4.9634852 = idf(docFreq=839, maxDocs=44218)
               0.016332783 = queryNorm
             0.31021783 = fieldWeight in 1121, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9634852 = idf(docFreq=839, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.014045567 = weight(abstract_txt:between in 1121) [ClassicSimilarity], result of:
           0.014045567 = score(doc=1121,freq=1.0), product of:
             0.064887136 = queryWeight, product of:
               1.1470907 = boost
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.016332783 = queryNorm
             0.21646151 = fieldWeight in 1121, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.06299372 = weight(abstract_txt:classes in 1121) [ClassicSimilarity], result of:
           0.06299372 = score(doc=1121,freq=2.0), product of:
             0.1223555 = queryWeight, product of:
               1.2861291 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016332783 = queryNorm
             0.51484174 = fieldWeight in 1121, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.04520203 = weight(abstract_txt:dewey in 1121) [ClassicSimilarity], result of:
           0.04520203 = score(doc=1121,freq=1.0), product of:
             0.12355888 = queryWeight, product of:
               1.2924383 = boost
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.016332783 = queryNorm
             0.36583394 = fieldWeight in 1121, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.04003517 = weight(abstract_txt:systems in 1121) [ClassicSimilarity], result of:
           0.04003517 = score(doc=1121,freq=5.0), product of:
             0.08396207 = queryWeight, product of:
               1.506709 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.016332783 = queryNorm
             0.4768245 = fieldWeight in 1121, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.15400286 = weight(abstract_txt:korean in 1121) [ClassicSimilarity], result of:
           0.15400286 = score(doc=1121,freq=2.0), product of:
             0.2220468 = queryWeight, product of:
               1.7325871 = boost
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.016332783 = queryNorm
             0.69356036 = fieldWeight in 1121, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.10537536 = weight(abstract_txt:classification in 1121) [ClassicSimilarity], result of:
           0.10537536 = score(doc=1121,freq=6.0), product of:
             0.17241883 = queryWeight, product of:
               2.6443918 = boost
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.016332783 = queryNorm
             0.6111592 = fieldWeight in 1121, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
         0.20120719 = weight(abstract_txt:decimal in 1121) [ClassicSimilarity], result of:
           0.20120719 = score(doc=1121,freq=4.0), product of:
             0.26537153 = queryWeight, product of:
               2.678644 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.016332783 = queryNorm
             0.7582094 = fieldWeight in 1121, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.0625 = fieldNorm(doc=1121)
       0.36 = coord(9/25)
   

2. Kwasnik, B.H.; Chun, Y.-L.: Translation of classifications : issues and solutions as exemplified in the Korean Decimal Classification (2004) 0.18

   0.1773286 = sum of:
     0.1773286 = product of:
       0.63331646 = sum of:
         0.034452148 = weight(abstract_txt:differences in 2652) [ClassicSimilarity], result of:
           0.034452148 = score(doc=2652,freq=1.0), product of:
             0.08884633 = queryWeight, product of:
               1.0959547 = boost
               4.9634852 = idf(docFreq=839, maxDocs=44218)
               0.016332783 = queryNorm
             0.3877723 = fieldWeight in 2652, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9634852 = idf(docFreq=839, maxDocs=44218)
               0.078125 = fieldNorm(doc=2652)
         0.020610604 = weight(abstract_txt:analysis in 2652) [ClassicSimilarity], result of:
           0.020610604 = score(doc=2652,freq=1.0), product of:
             0.07220815 = queryWeight, product of:
               1.210073 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.016332783 = queryNorm
             0.2854332 = fieldWeight in 2652, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.078125 = fieldNorm(doc=2652)
         0.05650254 = weight(abstract_txt:dewey in 2652) [ClassicSimilarity], result of:
           0.05650254 = score(doc=2652,freq=1.0), product of:
             0.12355888 = queryWeight, product of:
               1.2924383 = boost
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.016332783 = queryNorm
             0.45729244 = fieldWeight in 2652, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.078125 = fieldNorm(doc=2652)
         0.19250359 = weight(abstract_txt:korean in 2652) [ClassicSimilarity], result of:
           0.19250359 = score(doc=2652,freq=2.0), product of:
             0.2220468 = queryWeight, product of:
               1.7325871 = boost
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.016332783 = queryNorm
             0.86695045 = fieldWeight in 2652, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.078125 = fieldNorm(doc=2652)
         0.07535576 = weight(abstract_txt:comparison in 2652) [ClassicSimilarity], result of:
           0.07535576 = score(doc=2652,freq=1.0), product of:
             0.17137076 = queryWeight, product of:
               1.8641756 = boost
               5.628462 = idf(docFreq=431, maxDocs=44218)
               0.016332783 = queryNorm
             0.43972358 = fieldWeight in 2652, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.628462 = idf(docFreq=431, maxDocs=44218)
               0.078125 = fieldNorm(doc=2652)
         0.07604811 = weight(abstract_txt:classification in 2652) [ClassicSimilarity], result of:
           0.07604811 = score(doc=2652,freq=2.0), product of:
             0.17241883 = queryWeight, product of:
               2.6443918 = boost
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.016332783 = queryNorm
             0.44106615 = fieldWeight in 2652, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.078125 = fieldNorm(doc=2652)
         0.1778437 = weight(abstract_txt:decimal in 2652) [ClassicSimilarity], result of:
           0.1778437 = score(doc=2652,freq=2.0), product of:
             0.26537153 = queryWeight, product of:
               2.678644 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.016332783 = queryNorm
             0.67016876 = fieldWeight in 2652, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.078125 = fieldNorm(doc=2652)
       0.28 = coord(7/25)
   

3. Satija, M.P.: Library classification : an essay in terminology (2000) 0.17

   0.16838314 = sum of:
     0.16838314 = product of:
       0.5261973 = sum of:
         0.046066657 = weight(abstract_txt:concepts in 6091) [ClassicSimilarity], result of:
           0.046066657 = score(doc=6091,freq=3.0), product of:
             0.07476747 = queryWeight, product of:
               1.0053775 = boost
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.016332783 = queryNorm
             0.6161323 = fieldWeight in 6091, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
         0.02765099 = weight(abstract_txt:main in 6091) [ClassicSimilarity], result of:
           0.02765099 = score(doc=6091,freq=1.0), product of:
             0.07673069 = queryWeight, product of:
               1.0184914 = boost
               4.612661 = idf(docFreq=1192, maxDocs=44218)
               0.016332783 = queryNorm
             0.36036414 = fieldWeight in 6091, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.612661 = idf(docFreq=1192, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
         0.01755696 = weight(abstract_txt:between in 6091) [ClassicSimilarity], result of:
           0.01755696 = score(doc=6091,freq=1.0), product of:
             0.064887136 = queryWeight, product of:
               1.1470907 = boost
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.016332783 = queryNorm
             0.2705769 = fieldWeight in 6091, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
         0.07874215 = weight(abstract_txt:classes in 6091) [ClassicSimilarity], result of:
           0.07874215 = score(doc=6091,freq=2.0), product of:
             0.1223555 = queryWeight, product of:
               1.2861291 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016332783 = queryNorm
             0.6435522 = fieldWeight in 6091, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
         0.05650254 = weight(abstract_txt:dewey in 6091) [ClassicSimilarity], result of:
           0.05650254 = score(doc=6091,freq=1.0), product of:
             0.12355888 = queryWeight, product of:
               1.2924383 = boost
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.016332783 = queryNorm
             0.45729244 = fieldWeight in 6091, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
         0.03165058 = weight(abstract_txt:systems in 6091) [ClassicSimilarity], result of:
           0.03165058 = score(doc=6091,freq=2.0), product of:
             0.08396207 = queryWeight, product of:
               1.506709 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.016332783 = queryNorm
             0.37696287 = fieldWeight in 6091, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
         0.14227298 = weight(abstract_txt:classification in 6091) [ClassicSimilarity], result of:
           0.14227298 = score(doc=6091,freq=7.0), product of:
             0.17241883 = queryWeight, product of:
               2.6443918 = boost
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.016332783 = queryNorm
             0.8251592 = fieldWeight in 6091, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
         0.12575449 = weight(abstract_txt:decimal in 6091) [ClassicSimilarity], result of:
           0.12575449 = score(doc=6091,freq=1.0), product of:
             0.26537153 = queryWeight, product of:
               2.678644 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.016332783 = queryNorm
             0.4738809 = fieldWeight in 6091, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.078125 = fieldNorm(doc=6091)
       0.32 = coord(8/25)
   

4. Biagetti, M.T.: Philosophy in bibliographic classification systems (2009) 0.16

   0.16165453 = sum of:
     0.16165453 = product of:
       0.5051704 = sum of:
         0.027561717 = weight(abstract_txt:differences in 3266) [ClassicSimilarity], result of:
           0.027561717 = score(doc=3266,freq=1.0), product of:
             0.08884633 = queryWeight, product of:
               1.0959547 = boost
               4.9634852 = idf(docFreq=839, maxDocs=44218)
               0.016332783 = queryNorm
             0.31021783 = fieldWeight in 3266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9634852 = idf(docFreq=839, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
         0.030210245 = weight(abstract_txt:structures in 3266) [ClassicSimilarity], result of:
           0.030210245 = score(doc=3266,freq=1.0), product of:
             0.09445062 = queryWeight, product of:
               1.1299917 = boost
               5.117636 = idf(docFreq=719, maxDocs=44218)
               0.016332783 = queryNorm
             0.31985226 = fieldWeight in 3266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.117636 = idf(docFreq=719, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
         0.030892186 = weight(abstract_txt:aims in 3266) [ClassicSimilarity], result of:
           0.030892186 = score(doc=3266,freq=1.0), product of:
             0.095866695 = queryWeight, product of:
               1.138431 = boost
               5.155857 = idf(docFreq=692, maxDocs=44218)
               0.016332783 = queryNorm
             0.32224107 = fieldWeight in 3266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.155857 = idf(docFreq=692, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
         0.04520203 = weight(abstract_txt:dewey in 3266) [ClassicSimilarity], result of:
           0.04520203 = score(doc=3266,freq=1.0), product of:
             0.12355888 = queryWeight, product of:
               1.2924383 = boost
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.016332783 = queryNorm
             0.36583394 = fieldWeight in 3266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
         0.017904272 = weight(abstract_txt:systems in 3266) [ClassicSimilarity], result of:
           0.017904272 = score(doc=3266,freq=1.0), product of:
             0.08396207 = queryWeight, product of:
               1.506709 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.016332783 = queryNorm
             0.2132424 = fieldWeight in 3266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
         0.13897796 = weight(abstract_txt:cultural in 3266) [ClassicSimilarity], result of:
           0.13897796 = score(doc=3266,freq=4.0), product of:
             0.20735887 = queryWeight, product of:
               2.3678224 = boost
               5.361833 = idf(docFreq=563, maxDocs=44218)
               0.016332783 = queryNorm
             0.67022914 = fieldWeight in 3266, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.361833 = idf(docFreq=563, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
         0.113818385 = weight(abstract_txt:classification in 3266) [ClassicSimilarity], result of:
           0.113818385 = score(doc=3266,freq=7.0), product of:
             0.17241883 = queryWeight, product of:
               2.6443918 = boost
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.016332783 = queryNorm
             0.66012734 = fieldWeight in 3266, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
         0.100603595 = weight(abstract_txt:decimal in 3266) [ClassicSimilarity], result of:
           0.100603595 = score(doc=3266,freq=1.0), product of:
             0.26537153 = queryWeight, product of:
               2.678644 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.016332783 = queryNorm
             0.3791047 = fieldWeight in 3266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.0625 = fieldNorm(doc=3266)
       0.32 = coord(8/25)
   

5. Rafferty, P.: ¬The representation of knowledge in library classification schemes (2001) 0.15

   0.14875773 = sum of:
     0.14875773 = product of:
       0.4648679 = sum of:
         0.03128352 = weight(abstract_txt:main in 640) [ClassicSimilarity], result of:
           0.03128352 = score(doc=640,freq=2.0), product of:
             0.07673069 = queryWeight, product of:
               1.0184914 = boost
               4.612661 = idf(docFreq=1192, maxDocs=44218)
               0.016332783 = queryNorm
             0.40770546 = fieldWeight in 640, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.612661 = idf(docFreq=1192, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
         0.030210245 = weight(abstract_txt:structures in 640) [ClassicSimilarity], result of:
           0.030210245 = score(doc=640,freq=1.0), product of:
             0.09445062 = queryWeight, product of:
               1.1299917 = boost
               5.117636 = idf(docFreq=719, maxDocs=44218)
               0.016332783 = queryNorm
             0.31985226 = fieldWeight in 640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.117636 = idf(docFreq=719, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
         0.044543285 = weight(abstract_txt:classes in 640) [ClassicSimilarity], result of:
           0.044543285 = score(doc=640,freq=1.0), product of:
             0.1223555 = queryWeight, product of:
               1.2861291 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016332783 = queryNorm
             0.3640481 = fieldWeight in 640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
         0.04520203 = weight(abstract_txt:dewey in 640) [ClassicSimilarity], result of:
           0.04520203 = score(doc=640,freq=1.0), product of:
             0.12355888 = queryWeight, product of:
               1.2924383 = boost
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.016332783 = queryNorm
             0.36583394 = fieldWeight in 640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
         0.046097722 = weight(abstract_txt:class in 640) [ClassicSimilarity], result of:
           0.046097722 = score(doc=640,freq=1.0), product of:
             0.12518577 = queryWeight, product of:
               1.3009192 = boost
               5.8917522 = idf(docFreq=331, maxDocs=44218)
               0.016332783 = queryNorm
             0.36823452 = fieldWeight in 640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8917522 = idf(docFreq=331, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
         0.017904272 = weight(abstract_txt:systems in 640) [ClassicSimilarity], result of:
           0.017904272 = score(doc=640,freq=1.0), product of:
             0.08396207 = queryWeight, product of:
               1.506709 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.016332783 = queryNorm
             0.2132424 = fieldWeight in 640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
         0.14902325 = weight(abstract_txt:classification in 640) [ClassicSimilarity], result of:
           0.14902325 = score(doc=640,freq=12.0), product of:
             0.17241883 = queryWeight, product of:
               2.6443918 = boost
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.016332783 = queryNorm
             0.8643096 = fieldWeight in 640, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
         0.100603595 = weight(abstract_txt:decimal in 640) [ClassicSimilarity], result of:
           0.100603595 = score(doc=640,freq=1.0), product of:
             0.26537153 = queryWeight, product of:
               2.678644 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.016332783 = queryNorm
             0.3791047 = fieldWeight in 640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.0625 = fieldNorm(doc=640)
       0.32 = coord(8/25)