Document (#32535)

Author

Gnoli, C.
Mei, H.

Title

Freely faceted classification for Web-based information retrieval

Source

New review of hypermedia and multimedia. 12(2006) no.1, S.63-81

Year

2006

Abstract

In free classification, each concept is expressed by a constant notation, and classmarks are formed by free combinations of them, allowing the retrieval of records from a database by searching any of the component concepts. A refinement of free classification is freely faceted classification, where notation can include facets, expressing the kind of relations held between the concepts. The Integrative Level Classification project aims at testing free and freely faceted classification by applying them to small bibliographical samples in various domains. A sample, called the Dandelion Bibliography of Facet Analysis, is described here. Experience was gained using this system to classify 300 specialized papers dealing with facet analysis itself recorded on a MySQL database and building a Web interface exploiting freely faceted notation. The interface is written in PHP and uses string functions to process the queries and to yield relevant results selected and ordered according to the principles of integrative levels.

Content

Beitrag eines Themenheftes "Knowledge organization systems and services"

Theme

Klassifikationstheorie: Elemente / Struktur
Klassifikationssysteme im Online-Retrieval

Object

ILC

Similar documents (author)

1. Gnoli, C.: Naturalism vs pragmatism in knowledge organization (2004) 4.95

   4.9482985 = sum of:
     4.9482985 = weight(author_txt:gnoli in 3663) [ClassicSimilarity], result of:
       4.9482985 = fieldWeight in 3663, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.917278 = idf(docFreq=43, maxDocs=44421)
         0.625 = fieldNorm(doc=3663)
   

2. Gnoli, C.: Classificazione a facette (2004) 4.95

   4.9482985 = sum of:
     4.9482985 = weight(author_txt:gnoli in 4746) [ClassicSimilarity], result of:
       4.9482985 = fieldWeight in 4746, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.917278 = idf(docFreq=43, maxDocs=44421)
         0.625 = fieldNorm(doc=4746)
   

3. Gnoli, C.: Knowledge organization in Italy (2004) 4.95

   4.9482985 = sum of:
     4.9482985 = weight(author_txt:gnoli in 4750) [ClassicSimilarity], result of:
       4.9482985 = fieldWeight in 4750, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.917278 = idf(docFreq=43, maxDocs=44421)
         0.625 = fieldNorm(doc=4750)
   

4. Gnoli, C.: Facets: a fruitful notion in many domains (2008) 4.95

   4.9482985 = sum of:
     4.9482985 = weight(author_txt:gnoli in 1049) [ClassicSimilarity], result of:
       4.9482985 = fieldWeight in 1049, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.917278 = idf(docFreq=43, maxDocs=44421)
         0.625 = fieldNorm(doc=1049)
   

5. Gnoli, C.: Phylogenetic classification (2006) 4.95

   4.9482985 = sum of:
     4.9482985 = weight(author_txt:gnoli in 1164) [ClassicSimilarity], result of:
       4.9482985 = fieldWeight in 1164, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.917278 = idf(docFreq=43, maxDocs=44421)
         0.625 = fieldNorm(doc=1164)
   

Similar documents (content)

1. Gnoli, C.; Pullman, T.; Cousson, P.; Merli, G.; Szostak, R.: Representing the structural elements of a freely faceted classification (2011) 0.84

   0.8435499 = sum of:
     0.8435499 = product of:
       1.7573956 = sum of:
         0.06410298 = weight(abstract_txt:combinations in 825) [ClassicSimilarity], result of:
           0.06410298 = score(doc=825,freq=1.0), product of:
             0.116893984 = queryWeight, product of:
               1.0095407 = boost
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.016495759 = queryNorm
             0.5483856 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.04114519 = weight(abstract_txt:database in 825) [ClassicSimilarity], result of:
           0.04114519 = score(doc=825,freq=2.0), product of:
             0.08698 = queryWeight, product of:
               1.231551 = boost
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.016495759 = queryNorm
             0.47304198 = fieldWeight in 825, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.02931567 = weight(abstract_txt:them in 825) [ClassicSimilarity], result of:
           0.02931567 = score(doc=825,freq=1.0), product of:
             0.08742116 = queryWeight, product of:
               1.2346703 = boost
               4.292331 = idf(docFreq=1650, maxDocs=44421)
               0.016495759 = queryNorm
             0.33533838 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.292331 = idf(docFreq=1650, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.034917984 = weight(abstract_txt:concepts in 825) [ClassicSimilarity], result of:
           0.034917984 = score(doc=825,freq=1.0), product of:
             0.0982312 = queryWeight, product of:
               1.3087825 = boost
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.016495759 = queryNorm
             0.35546735 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.15389298 = weight(abstract_txt:classmarks in 825) [ClassicSimilarity], result of:
           0.15389298 = score(doc=825,freq=1.0), product of:
             0.2095813 = queryWeight, product of:
               1.3517737 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.016495759 = queryNorm
             0.73428774 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.042520948 = weight(abstract_txt:interface in 825) [ClassicSimilarity], result of:
           0.042520948 = score(doc=825,freq=1.0), product of:
             0.11201735 = queryWeight, product of:
               1.397608 = boost
               4.858784 = idf(docFreq=936, maxDocs=44421)
               0.016495759 = queryNorm
             0.3795925 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.858784 = idf(docFreq=936, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.17208631 = weight(abstract_txt:mysql in 825) [ClassicSimilarity], result of:
           0.17208631 = score(doc=825,freq=1.0), product of:
             0.22578974 = queryWeight, product of:
               1.4030716 = boost
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.016495759 = queryNorm
             0.7621529 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.14687665 = weight(abstract_txt:integrative in 825) [ClassicSimilarity], result of:
           0.14687665 = score(doc=825,freq=1.0), product of:
             0.2559677 = queryWeight, product of:
               2.1126878 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.016495759 = queryNorm
             0.57380927 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.1304378 = weight(abstract_txt:free in 825) [ClassicSimilarity], result of:
           0.1304378 = score(doc=825,freq=1.0), product of:
             0.297963 = queryWeight, product of:
               3.2235832 = boost
               5.6033936 = idf(docFreq=444, maxDocs=44421)
               0.016495759 = queryNorm
             0.43776512 = fieldWeight in 825, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6033936 = idf(docFreq=444, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.3547239 = weight(abstract_txt:faceted in 825) [ClassicSimilarity], result of:
           0.3547239 = score(doc=825,freq=5.0), product of:
             0.3394926 = queryWeight, product of:
               3.4409065 = boost
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.016495759 = queryNorm
             1.0448649 = fieldWeight in 825, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.12255345 = weight(abstract_txt:classification in 825) [ClassicSimilarity], result of:
           0.12255345 = score(doc=825,freq=3.0), product of:
             0.22686477 = queryWeight, product of:
               3.4449816 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.016495759 = queryNorm
             0.5402049 = fieldWeight in 825, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
         0.46482182 = weight(abstract_txt:freely in 825) [ClassicSimilarity], result of:
           0.46482182 = score(doc=825,freq=3.0), product of:
             0.48199657 = queryWeight, product of:
               4.099961 = boost
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.016495759 = queryNorm
             0.9643675 = fieldWeight in 825, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.078125 = fieldNorm(doc=825)
       0.48 = coord(12/25)
   

2. Gnoli, C.; Merli, G.; Pavan, G.; Bernuzzi, E.; Priano, M.: Freely faceted classification for a Web-based bibliographic archive : the BioAcoustic Reference Database (2010) 0.66

   0.66154146 = sum of:
     0.66154146 = product of:
       1.5035033 = sum of:
         0.051080655 = weight(abstract_txt:constant in 726) [ClassicSimilarity], result of:
           0.051080655 = score(doc=726,freq=1.0), product of:
             0.11658723 = queryWeight, product of:
               1.0082152 = boost
               7.01012 = idf(docFreq=108, maxDocs=44421)
               0.016495759 = queryNorm
             0.4381325 = fieldWeight in 726, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.01012 = idf(docFreq=108, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.061742112 = weight(abstract_txt:refinement in 726) [ClassicSimilarity], result of:
           0.061742112 = score(doc=726,freq=1.0), product of:
             0.13229223 = queryWeight, product of:
               1.0739769 = boost
               7.467361 = idf(docFreq=68, maxDocs=44421)
               0.016495759 = queryNorm
             0.46671006 = fieldWeight in 726, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.467361 = idf(docFreq=68, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.023275236 = weight(abstract_txt:database in 726) [ClassicSimilarity], result of:
           0.023275236 = score(doc=726,freq=1.0), product of:
             0.08698 = queryWeight, product of:
               1.231551 = boost
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.016495759 = queryNorm
             0.26759297 = fieldWeight in 726, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.12311438 = weight(abstract_txt:classmarks in 726) [ClassicSimilarity], result of:
           0.12311438 = score(doc=726,freq=1.0), product of:
             0.2095813 = queryWeight, product of:
               1.3517737 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.016495759 = queryNorm
             0.5874302 = fieldWeight in 726, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.13766904 = weight(abstract_txt:mysql in 726) [ClassicSimilarity], result of:
           0.13766904 = score(doc=726,freq=1.0), product of:
             0.22578974 = queryWeight, product of:
               1.4030716 = boost
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.016495759 = queryNorm
             0.6097223 = fieldWeight in 726, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.074754454 = weight(abstract_txt:facet in 726) [ClassicSimilarity], result of:
           0.074754454 = score(doc=726,freq=1.0), product of:
             0.18934248 = queryWeight, product of:
               1.8170495 = boost
               6.3169727 = idf(docFreq=217, maxDocs=44421)
               0.016495759 = queryNorm
             0.3948108 = fieldWeight in 726, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3169727 = idf(docFreq=217, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.16617195 = weight(abstract_txt:integrative in 726) [ClassicSimilarity], result of:
           0.16617195 = score(doc=726,freq=2.0), product of:
             0.2559677 = queryWeight, product of:
               2.1126878 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.016495759 = queryNorm
             0.6491911 = fieldWeight in 726, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.14197555 = weight(abstract_txt:notation in 726) [ClassicSimilarity], result of:
           0.14197555 = score(doc=726,freq=1.0), product of:
             0.33240137 = queryWeight, product of:
               2.9486265 = boost
               6.8339334 = idf(docFreq=129, maxDocs=44421)
               0.016495759 = queryNorm
             0.42712083 = fieldWeight in 726, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8339334 = idf(docFreq=129, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.25381976 = weight(abstract_txt:faceted in 726) [ClassicSimilarity], result of:
           0.25381976 = score(doc=726,freq=4.0), product of:
             0.3394926 = queryWeight, product of:
               3.4409065 = boost
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.016495759 = queryNorm
             0.7476445 = fieldWeight in 726, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.09804277 = weight(abstract_txt:classification in 726) [ClassicSimilarity], result of:
           0.09804277 = score(doc=726,freq=3.0), product of:
             0.22686477 = queryWeight, product of:
               3.4449816 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.016495759 = queryNorm
             0.43216392 = fieldWeight in 726, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
         0.37185746 = weight(abstract_txt:freely in 726) [ClassicSimilarity], result of:
           0.37185746 = score(doc=726,freq=3.0), product of:
             0.48199657 = queryWeight, product of:
               4.099961 = boost
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.016495759 = queryNorm
             0.77149403 = fieldWeight in 726, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.0625 = fieldNorm(doc=726)
       0.44 = coord(11/25)
   

3. Gnoli, C.: ¬The meaning of facets in non-disciplinary classifications (2006) 0.30

   0.29581797 = sum of:
     0.29581797 = product of:
       0.92443115 = sum of:
         0.054385934 = weight(abstract_txt:samples in 3291) [ClassicSimilarity], result of:
           0.054385934 = score(doc=3291,freq=1.0), product of:
             0.12156384 = queryWeight, product of:
               1.0295085 = boost
               7.1581726 = idf(docFreq=93, maxDocs=44421)
               0.016495759 = queryNorm
             0.4473858 = fieldWeight in 3291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1581726 = idf(docFreq=93, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
         0.023275236 = weight(abstract_txt:database in 3291) [ClassicSimilarity], result of:
           0.023275236 = score(doc=3291,freq=1.0), product of:
             0.08698 = queryWeight, product of:
               1.231551 = boost
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.016495759 = queryNorm
             0.26759297 = fieldWeight in 3291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
         0.13766904 = weight(abstract_txt:mysql in 3291) [ClassicSimilarity], result of:
           0.13766904 = score(doc=3291,freq=1.0), product of:
             0.22578974 = queryWeight, product of:
               1.4030716 = boost
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.016495759 = queryNorm
             0.6097223 = fieldWeight in 3291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
         0.074754454 = weight(abstract_txt:facet in 3291) [ClassicSimilarity], result of:
           0.074754454 = score(doc=3291,freq=1.0), product of:
             0.18934248 = queryWeight, product of:
               1.8170495 = boost
               6.3169727 = idf(docFreq=217, maxDocs=44421)
               0.016495759 = queryNorm
             0.3948108 = fieldWeight in 3291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3169727 = idf(docFreq=217, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
         0.16617195 = weight(abstract_txt:integrative in 3291) [ClassicSimilarity], result of:
           0.16617195 = score(doc=3291,freq=2.0), product of:
             0.2559677 = queryWeight, product of:
               2.1126878 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.016495759 = queryNorm
             0.6491911 = fieldWeight in 3291, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
         0.12690988 = weight(abstract_txt:faceted in 3291) [ClassicSimilarity], result of:
           0.12690988 = score(doc=3291,freq=1.0), product of:
             0.3394926 = queryWeight, product of:
               3.4409065 = boost
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.016495759 = queryNorm
             0.37382224 = fieldWeight in 3291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
         0.12657267 = weight(abstract_txt:classification in 3291) [ClassicSimilarity], result of:
           0.12657267 = score(doc=3291,freq=5.0), product of:
             0.22686477 = queryWeight, product of:
               3.4449816 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.016495759 = queryNorm
             0.55792123 = fieldWeight in 3291, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
         0.21469201 = weight(abstract_txt:freely in 3291) [ClassicSimilarity], result of:
           0.21469201 = score(doc=3291,freq=1.0), product of:
             0.48199657 = queryWeight, product of:
               4.099961 = boost
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.016495759 = queryNorm
             0.4454223 = fieldWeight in 3291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.0625 = fieldNorm(doc=3291)
       0.32 = coord(8/25)
   

4. Almeida, P. de; Gnoli, C.: Fiction in a phenomenon-based classification (2021) 0.26

   0.2590332 = sum of:
     0.2590332 = product of:
       0.92511857 = sum of:
         0.0155756725 = weight(abstract_txt:retrieval in 1713) [ClassicSimilarity], result of:
           0.0155756725 = score(doc=1713,freq=1.0), product of:
             0.057347506 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.016495759 = queryNorm
             0.27160156 = fieldWeight in 1713, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.078125 = fieldNorm(doc=1713)
         0.017961971 = weight(abstract_txt:analysis in 1713) [ClassicSimilarity], result of:
           0.017961971 = score(doc=1713,freq=1.0), product of:
             0.06306465 = queryWeight, product of:
               1.0486625 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.016495759 = queryNorm
             0.28481838 = fieldWeight in 1713, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.078125 = fieldNorm(doc=1713)
         0.21763752 = weight(abstract_txt:classmarks in 1713) [ClassicSimilarity], result of:
           0.21763752 = score(doc=1713,freq=2.0), product of:
             0.2095813 = queryWeight, product of:
               1.3517737 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.016495759 = queryNorm
             1.0384396 = fieldWeight in 1713, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.078125 = fieldNorm(doc=1713)
         0.14687665 = weight(abstract_txt:integrative in 1713) [ClassicSimilarity], result of:
           0.14687665 = score(doc=1713,freq=1.0), product of:
             0.2559677 = queryWeight, product of:
               2.1126878 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.016495759 = queryNorm
             0.57380927 = fieldWeight in 1713, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.078125 = fieldNorm(doc=1713)
         0.15863734 = weight(abstract_txt:faceted in 1713) [ClassicSimilarity], result of:
           0.15863734 = score(doc=1713,freq=1.0), product of:
             0.3394926 = queryWeight, product of:
               3.4409065 = boost
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.016495759 = queryNorm
             0.4672778 = fieldWeight in 1713, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.078125 = fieldNorm(doc=1713)
         0.10006448 = weight(abstract_txt:classification in 1713) [ClassicSimilarity], result of:
           0.10006448 = score(doc=1713,freq=2.0), product of:
             0.22686477 = queryWeight, product of:
               3.4449816 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.016495759 = queryNorm
             0.44107544 = fieldWeight in 1713, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.078125 = fieldNorm(doc=1713)
         0.268365 = weight(abstract_txt:freely in 1713) [ClassicSimilarity], result of:
           0.268365 = score(doc=1713,freq=1.0), product of:
             0.48199657 = queryWeight, product of:
               4.099961 = boost
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.016495759 = queryNorm
             0.55677783 = fieldWeight in 1713, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.078125 = fieldNorm(doc=1713)
       0.28 = coord(7/25)
   

5. Kumar, K.: Distinctive contribution of Ranganathan to library classification (1992) 0.25

   0.2517387 = sum of:
     0.2517387 = product of:
       1.0489112 = sum of:
         0.021554364 = weight(abstract_txt:analysis in 6990) [ClassicSimilarity], result of:
           0.021554364 = score(doc=6990,freq=1.0), product of:
             0.06306465 = queryWeight, product of:
               1.0486625 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.016495759 = queryNorm
             0.34178203 = fieldWeight in 6990, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.09375 = fieldNorm(doc=6990)
         0.112131685 = weight(abstract_txt:facet in 6990) [ClassicSimilarity], result of:
           0.112131685 = score(doc=6990,freq=1.0), product of:
             0.18934248 = queryWeight, product of:
               1.8170495 = boost
               6.3169727 = idf(docFreq=217, maxDocs=44421)
               0.016495759 = queryNorm
             0.5922162 = fieldWeight in 6990, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3169727 = idf(docFreq=217, maxDocs=44421)
               0.09375 = fieldNorm(doc=6990)
         0.21296333 = weight(abstract_txt:notation in 6990) [ClassicSimilarity], result of:
           0.21296333 = score(doc=6990,freq=1.0), product of:
             0.33240137 = queryWeight, product of:
               2.9486265 = boost
               6.8339334 = idf(docFreq=129, maxDocs=44421)
               0.016495759 = queryNorm
             0.64068127 = fieldWeight in 6990, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8339334 = idf(docFreq=129, maxDocs=44421)
               0.09375 = fieldNorm(doc=6990)
         0.19036482 = weight(abstract_txt:faceted in 6990) [ClassicSimilarity], result of:
           0.19036482 = score(doc=6990,freq=1.0), product of:
             0.3394926 = queryWeight, product of:
               3.4409065 = boost
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.016495759 = queryNorm
             0.5607334 = fieldWeight in 6990, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.09375 = fieldNorm(doc=6990)
         0.18985902 = weight(abstract_txt:classification in 6990) [ClassicSimilarity], result of:
           0.18985902 = score(doc=6990,freq=5.0), product of:
             0.22686477 = queryWeight, product of:
               3.4449816 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.016495759 = queryNorm
             0.8368819 = fieldWeight in 6990, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.09375 = fieldNorm(doc=6990)
         0.32203802 = weight(abstract_txt:freely in 6990) [ClassicSimilarity], result of:
           0.32203802 = score(doc=6990,freq=1.0), product of:
             0.48199657 = queryWeight, product of:
               4.099961 = boost
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.016495759 = queryNorm
             0.66813344 = fieldWeight in 6990, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1267567 = idf(docFreq=96, maxDocs=44421)
               0.09375 = fieldNorm(doc=6990)
       0.24 = coord(6/25)