Document (#19807)

Author

Midorikawa, N.

Title

¬A discussion of the concepts of facets from the viewpoint of the structures of classification systems

Source

Annals of Japan Society of Library Science. 43(1997) no.3, S.117-128

Year

1997

Abstract

2 concepts of facets have been used in studies of classification systems: one for systems which take hierarchical structure and the other for systems which take multidimensional structure. Both correspond to 'principles of division'. The concepts of facets in multidimensional structure systems is used for addressing a subject from many aspects so should equate to the broadest principle of division in order to grasp a multiplicity of aspects. The concept of facets used in hierarchical systems addresses only the significance of a coherent set of items. This concept is not distinguished from the principle of division and there is no purpose in introducing a concept of facets into hierarchical systems in addition to the principle of division

Footnote

[In Japanisch]

Theme

Klassifikationstheorie: Elemente / Struktur

Similar documents (content)

1. Wang, Z.; Chaudhry, A.S.; Khoo, C.S.G.: Using classification schemes and thesauri to build an organizational taxonomy for organizing content and aiding navigation (2008) 0.29

   0.28878564 = sum of:
     0.28878564 = product of:
       0.72196406 = sum of:
         0.040994372 = weight(abstract_txt:classification in 3346) [ClassicSimilarity], result of:
           0.040994372 = score(doc=3346,freq=6.0), product of:
             0.076657146 = queryWeight, product of:
               1.265777 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.015170069 = queryNorm
             0.5347756 = fieldWeight in 3346, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.011723969 = weight(abstract_txt:from in 3346) [ClassicSimilarity], result of:
           0.011723969 = score(doc=3346,freq=2.0), product of:
             0.05493601 = queryWeight, product of:
               1.3123662 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.015170069 = queryNorm
             0.21341136 = fieldWeight in 3346, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.02111363 = weight(abstract_txt:used in 3346) [ClassicSimilarity], result of:
           0.02111363 = score(doc=3346,freq=2.0), product of:
             0.08131724 = queryWeight, product of:
               1.5966797 = boost
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.015170069 = queryNorm
             0.2596452 = fieldWeight in 3346, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.046185452 = weight(abstract_txt:structure in 3346) [ClassicSimilarity], result of:
           0.046185452 = score(doc=3346,freq=2.0), product of:
             0.13702847 = queryWeight, product of:
               2.0726783 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.015170069 = queryNorm
             0.33705005 = fieldWeight in 3346, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.037165955 = weight(abstract_txt:concepts in 3346) [ClassicSimilarity], result of:
           0.037165955 = score(doc=3346,freq=1.0), product of:
             0.14936455 = queryWeight, product of:
               2.1639652 = boost
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.015170069 = queryNorm
             0.24882714 = fieldWeight in 3346, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.10498852 = weight(abstract_txt:hierarchical in 3346) [ClassicSimilarity], result of:
           0.10498852 = score(doc=3346,freq=2.0), product of:
             0.23690191 = queryWeight, product of:
               2.725278 = boost
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.015170069 = queryNorm
             0.44317296 = fieldWeight in 3346, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.1003361 = weight(abstract_txt:principle in 3346) [ClassicSimilarity], result of:
           0.1003361 = score(doc=3346,freq=1.0), product of:
             0.2895935 = queryWeight, product of:
               3.0131512 = boost
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.015170069 = queryNorm
             0.3464722 = fieldWeight in 3346, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.03654307 = weight(abstract_txt:systems in 3346) [ClassicSimilarity], result of:
           0.03654307 = score(doc=3346,freq=1.0), product of:
             0.1958903 = queryWeight, product of:
               3.7854838 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.015170069 = queryNorm
             0.18654864 = fieldWeight in 3346, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.1646025 = weight(abstract_txt:division in 3346) [ClassicSimilarity], result of:
           0.1646025 = score(doc=3346,freq=1.0), product of:
             0.44335797 = queryWeight, product of:
               4.305 = boost
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.015170069 = queryNorm
             0.3712632 = fieldWeight in 3346, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
         0.15831049 = weight(abstract_txt:facets in 3346) [ClassicSimilarity], result of:
           0.15831049 = score(doc=3346,freq=1.0), product of:
             0.4653432 = queryWeight, product of:
               4.9310293 = boost
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.015170069 = queryNorm
             0.34020156 = fieldWeight in 3346, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3346)
       0.4 = coord(10/25)
   

2. Priss, U.: Faceted information representation (2000) 0.26

   0.25944626 = sum of:
     0.25944626 = product of:
       1.0810261 = sum of:
         0.056302488 = weight(abstract_txt:aspects in 6095) [ClassicSimilarity], result of:
           0.056302488 = score(doc=6095,freq=1.0), product of:
             0.10842231 = queryWeight, product of:
               1.5053594 = boost
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.015170069 = queryNorm
             0.5192888 = fieldWeight in 6095, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.109375 = fieldNorm(doc=6095)
         0.029859183 = weight(abstract_txt:used in 6095) [ClassicSimilarity], result of:
           0.029859183 = score(doc=6095,freq=1.0), product of:
             0.08131724 = queryWeight, product of:
               1.5966797 = boost
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.015170069 = queryNorm
             0.36719376 = fieldWeight in 6095, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.109375 = fieldNorm(doc=6095)
         0.065316096 = weight(abstract_txt:structure in 6095) [ClassicSimilarity], result of:
           0.065316096 = score(doc=6095,freq=1.0), product of:
             0.13702847 = queryWeight, product of:
               2.0726783 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.015170069 = queryNorm
             0.47666076 = fieldWeight in 6095, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.109375 = fieldNorm(doc=6095)
         0.1484762 = weight(abstract_txt:hierarchical in 6095) [ClassicSimilarity], result of:
           0.1484762 = score(doc=6095,freq=1.0), product of:
             0.23690191 = queryWeight, product of:
               2.725278 = boost
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.015170069 = queryNorm
             0.62674123 = fieldWeight in 6095, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.109375 = fieldNorm(doc=6095)
         0.07308614 = weight(abstract_txt:systems in 6095) [ClassicSimilarity], result of:
           0.07308614 = score(doc=6095,freq=1.0), product of:
             0.1958903 = queryWeight, product of:
               3.7854838 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.015170069 = queryNorm
             0.37309727 = fieldWeight in 6095, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.109375 = fieldNorm(doc=6095)
         0.707986 = weight(abstract_txt:facets in 6095) [ClassicSimilarity], result of:
           0.707986 = score(doc=6095,freq=5.0), product of:
             0.4653432 = queryWeight, product of:
               4.9310293 = boost
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.015170069 = queryNorm
             1.5214276 = fieldWeight in 6095, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.109375 = fieldNorm(doc=6095)
       0.24 = coord(6/25)
   

3. Hudon, M.; Mas, E.S.: Structure, logic, and semantics for Web-based collections in education (2006) 0.25

   0.24727975 = sum of:
     0.24727975 = product of:
       0.88314193 = sum of:
         0.040573902 = weight(abstract_txt:classification in 391) [ClassicSimilarity], result of:
           0.040573902 = score(doc=391,freq=2.0), product of:
             0.076657146 = queryWeight, product of:
               1.265777 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.015170069 = queryNorm
             0.52929056 = fieldWeight in 391, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.09375 = fieldNorm(doc=391)
         0.048259273 = weight(abstract_txt:aspects in 391) [ClassicSimilarity], result of:
           0.048259273 = score(doc=391,freq=1.0), product of:
             0.10842231 = queryWeight, product of:
               1.5053594 = boost
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.015170069 = queryNorm
             0.44510466 = fieldWeight in 391, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.09375 = fieldNorm(doc=391)
         0.055985224 = weight(abstract_txt:structure in 391) [ClassicSimilarity], result of:
           0.055985224 = score(doc=391,freq=1.0), product of:
             0.13702847 = queryWeight, product of:
               2.0726783 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.015170069 = queryNorm
             0.40856636 = fieldWeight in 391, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.09375 = fieldNorm(doc=391)
         0.06371307 = weight(abstract_txt:concepts in 391) [ClassicSimilarity], result of:
           0.06371307 = score(doc=391,freq=1.0), product of:
             0.14936455 = queryWeight, product of:
               2.1639652 = boost
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.015170069 = queryNorm
             0.42656082 = fieldWeight in 391, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.09375 = fieldNorm(doc=391)
         0.22042997 = weight(abstract_txt:hierarchical in 391) [ClassicSimilarity], result of:
           0.22042997 = score(doc=391,freq=3.0), product of:
             0.23690191 = queryWeight, product of:
               2.725278 = boost
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.015170069 = queryNorm
             0.9304694 = fieldWeight in 391, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.09375 = fieldNorm(doc=391)
         0.17200473 = weight(abstract_txt:principle in 391) [ClassicSimilarity], result of:
           0.17200473 = score(doc=391,freq=1.0), product of:
             0.2895935 = queryWeight, product of:
               3.0131512 = boost
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.015170069 = queryNorm
             0.59395236 = fieldWeight in 391, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.09375 = fieldNorm(doc=391)
         0.28217572 = weight(abstract_txt:division in 391) [ClassicSimilarity], result of:
           0.28217572 = score(doc=391,freq=1.0), product of:
             0.44335797 = queryWeight, product of:
               4.305 = boost
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.015170069 = queryNorm
             0.6364512 = fieldWeight in 391, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.09375 = fieldNorm(doc=391)
       0.28 = coord(7/25)
   

4. Priss, U.: Description logic and faceted knowledge representation (1999) 0.19

   0.1913613 = sum of:
     0.1913613 = product of:
       0.6834332 = sum of:
         0.050413094 = weight(abstract_txt:viewpoint in 3655) [ClassicSimilarity], result of:
           0.050413094 = score(doc=3655,freq=1.0), product of:
             0.11609438 = queryWeight, product of:
               1.101467 = boost
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.015170069 = queryNorm
             0.43424234 = fieldWeight in 3655, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.0625 = fieldNorm(doc=3655)
         0.027049268 = weight(abstract_txt:classification in 3655) [ClassicSimilarity], result of:
           0.027049268 = score(doc=3655,freq=2.0), product of:
             0.076657146 = queryWeight, product of:
               1.265777 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.015170069 = queryNorm
             0.35286036 = fieldWeight in 3655, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0625 = fieldNorm(doc=3655)
         0.03217285 = weight(abstract_txt:aspects in 3655) [ClassicSimilarity], result of:
           0.03217285 = score(doc=3655,freq=1.0), product of:
             0.10842231 = queryWeight, product of:
               1.5053594 = boost
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.015170069 = queryNorm
             0.29673645 = fieldWeight in 3655, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.0625 = fieldNorm(doc=3655)
         0.01706239 = weight(abstract_txt:used in 3655) [ClassicSimilarity], result of:
           0.01706239 = score(doc=3655,freq=1.0), product of:
             0.08131724 = queryWeight, product of:
               1.5966797 = boost
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.015170069 = queryNorm
             0.20982501 = fieldWeight in 3655, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.0625 = fieldNorm(doc=3655)
         0.04122202 = weight(abstract_txt:concept in 3655) [ClassicSimilarity], result of:
           0.04122202 = score(doc=3655,freq=1.0), product of:
             0.14641163 = queryWeight, product of:
               2.1424677 = boost
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.015170069 = queryNorm
             0.28154883 = fieldWeight in 3655, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.0625 = fieldNorm(doc=3655)
         0.07233652 = weight(abstract_txt:systems in 3655) [ClassicSimilarity], result of:
           0.07233652 = score(doc=3655,freq=3.0), product of:
             0.1958903 = queryWeight, product of:
               3.7854838 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.015170069 = queryNorm
             0.36927053 = fieldWeight in 3655, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0625 = fieldNorm(doc=3655)
         0.44317704 = weight(abstract_txt:facets in 3655) [ClassicSimilarity], result of:
           0.44317704 = score(doc=3655,freq=6.0), product of:
             0.4653432 = queryWeight, product of:
               4.9310293 = boost
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.015170069 = queryNorm
             0.952366 = fieldWeight in 3655, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.0625 = fieldNorm(doc=3655)
       0.28 = coord(7/25)
   

5. Dahlberg, I.: ¬A faceted classification of general concepts (2011) 0.19

   0.1856686 = sum of:
     0.1856686 = product of:
       0.66310215 = sum of:
         0.04685071 = weight(abstract_txt:classification in 824) [ClassicSimilarity], result of:
           0.04685071 = score(doc=824,freq=6.0), product of:
             0.076657146 = queryWeight, product of:
               1.265777 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.015170069 = queryNorm
             0.61117214 = fieldWeight in 824, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0625 = fieldNorm(doc=824)
         0.03217285 = weight(abstract_txt:aspects in 824) [ClassicSimilarity], result of:
           0.03217285 = score(doc=824,freq=1.0), product of:
             0.10842231 = queryWeight, product of:
               1.5053594 = boost
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.015170069 = queryNorm
             0.29673645 = fieldWeight in 824, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.747783 = idf(docFreq=1046, maxDocs=44421)
               0.0625 = fieldNorm(doc=824)
         0.04122202 = weight(abstract_txt:concept in 824) [ClassicSimilarity], result of:
           0.04122202 = score(doc=824,freq=1.0), product of:
             0.14641163 = queryWeight, product of:
               2.1424677 = boost
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.015170069 = queryNorm
             0.28154883 = fieldWeight in 824, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.0625 = fieldNorm(doc=824)
         0.12742613 = weight(abstract_txt:concepts in 824) [ClassicSimilarity], result of:
           0.12742613 = score(doc=824,freq=9.0), product of:
             0.14936455 = queryWeight, product of:
               2.1639652 = boost
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.015170069 = queryNorm
             0.85312164 = fieldWeight in 824, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.549982 = idf(docFreq=1275, maxDocs=44421)
               0.0625 = fieldNorm(doc=824)
         0.16216761 = weight(abstract_txt:principle in 824) [ClassicSimilarity], result of:
           0.16216761 = score(doc=824,freq=2.0), product of:
             0.2895935 = queryWeight, product of:
               3.0131512 = boost
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.015170069 = queryNorm
             0.5599836 = fieldWeight in 824, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.0625 = fieldNorm(doc=824)
         0.07233652 = weight(abstract_txt:systems in 824) [ClassicSimilarity], result of:
           0.07233652 = score(doc=824,freq=3.0), product of:
             0.1958903 = queryWeight, product of:
               3.7854838 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.015170069 = queryNorm
             0.36927053 = fieldWeight in 824, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0625 = fieldNorm(doc=824)
         0.18092626 = weight(abstract_txt:facets in 824) [ClassicSimilarity], result of:
           0.18092626 = score(doc=824,freq=1.0), product of:
             0.4653432 = queryWeight, product of:
               4.9310293 = boost
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.015170069 = queryNorm
             0.38880178 = fieldWeight in 824, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2208285 = idf(docFreq=239, maxDocs=44421)
               0.0625 = fieldNorm(doc=824)
       0.28 = coord(7/25)