Document (#6710)

Author

Chatterjee, A.

Title

Concept of phase relation in CC and its impact on BC

Source

IASLIC bulletin. 37(1992) no.3, S.163-170

Year

1992

Abstract

Though the idea of phase relation was first initiated in documentary classification by UDC in 1899, most of the other schemes either ignored the problem or tried to solve it through enumeration. Bliss followed the latter method in his Bibliographic classification (BC1). It was left to Ranganathan to further develop the idea and give it concrete shape in his Colon Classification (CC). BC2, in 1977, adopted an analytico-synthetic approach instead of the enumerative method. Attempts to establish the impact of CC on BC in this regard through comparison of the 2 schemes

Object

CC
BC2

Similar documents (author)

1. Chatterjee, A.: Structures of Indian classification systems of the pre-Ranganathan era and their impact on the Colon Classification (1992) 5.94

   5.9401517 = sum of:
     5.9401517 = weight(author_txt:chatterjee in 2096) [ClassicSimilarity], result of:
       5.9401517 = fieldWeight in 2096, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.504243 = idf(docFreq=8, maxDocs=44421)
         0.625 = fieldNorm(doc=2096)
   

2. Chatterjee, A.: Information retrieval languages : attributes and vocabulary. A comparative study (1992) 5.94

   5.9401517 = sum of:
     5.9401517 = weight(author_txt:chatterjee in 6491) [ClassicSimilarity], result of:
       5.9401517 = fieldWeight in 6491, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.504243 = idf(docFreq=8, maxDocs=44421)
         0.625 = fieldNorm(doc=6491)
   

3. Chatterjee, A.: Universal Decimal Classification and Colon Classification : their mutual impact (2015) 5.94

   5.9401517 = sum of:
     5.9401517 = weight(author_txt:chatterjee in 2650) [ClassicSimilarity], result of:
       5.9401517 = fieldWeight in 2650, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.504243 = idf(docFreq=8, maxDocs=44421)
         0.625 = fieldNorm(doc=2650)
   

4. Chatterjee, A.: Preserved Context Index System (PRECIS) (2024) 5.94

   5.9401517 = sum of:
     5.9401517 = weight(author_txt:chatterjee in 2329) [ClassicSimilarity], result of:
       5.9401517 = fieldWeight in 2329, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.504243 = idf(docFreq=8, maxDocs=44421)
         0.625 = fieldNorm(doc=2329)
   

5. Chatterjee, A.; Choudhury, G.G.: CC7: an evaluation of its development in three planes (1989) 4.75

   4.7521214 = sum of:
     4.7521214 = weight(author_txt:chatterjee in 517) [ClassicSimilarity], result of:
       4.7521214 = fieldWeight in 517, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.504243 = idf(docFreq=8, maxDocs=44421)
         0.5 = fieldNorm(doc=517)
   

Similar documents (content)

1. Khanna, J.K.: Analytico-synthetic classification : (a study in CC-7) (1994) 0.20

   0.20187205 = sum of:
     0.20187205 = product of:
       0.7209716 = sum of:
         0.11921618 = weight(abstract_txt:ranganathan in 2471) [ClassicSimilarity], result of:
           0.11921618 = score(doc=2471,freq=3.0), product of:
             0.160041 = queryWeight, product of:
               1.0563555 = boost
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.022016987 = queryNorm
             0.74491024 = fieldWeight in 2471, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.0625 = fieldNorm(doc=2471)
         0.114260755 = weight(abstract_txt:synthetic in 2471) [ClassicSimilarity], result of:
           0.114260755 = score(doc=2471,freq=2.0), product of:
             0.17808867 = queryWeight, product of:
               1.1143268 = boost
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.022016987 = queryNorm
             0.64159477 = fieldWeight in 2471, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.0625 = fieldNorm(doc=2471)
         0.08847708 = weight(abstract_txt:colon in 2471) [ClassicSimilarity], result of:
           0.08847708 = score(doc=2471,freq=1.0), product of:
             0.18920621 = queryWeight, product of:
               1.1485823 = boost
               7.48196 = idf(docFreq=67, maxDocs=44421)
               0.022016987 = queryNorm
             0.4676225 = fieldWeight in 2471, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.48196 = idf(docFreq=67, maxDocs=44421)
               0.0625 = fieldNorm(doc=2471)
         0.027035505 = weight(abstract_txt:through in 2471) [ClassicSimilarity], result of:
           0.027035505 = score(doc=2471,freq=1.0), product of:
             0.10814702 = queryWeight, product of:
               1.2280519 = boost
               3.9998152 = idf(docFreq=2211, maxDocs=44421)
               0.022016987 = queryNorm
             0.24998845 = fieldWeight in 2471, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9998152 = idf(docFreq=2211, maxDocs=44421)
               0.0625 = fieldNorm(doc=2471)
         0.16149235 = weight(abstract_txt:analytico in 2471) [ClassicSimilarity], result of:
           0.16149235 = score(doc=2471,freq=2.0), product of:
             0.22428808 = queryWeight, product of:
               1.2505399 = boost
               8.146119 = idf(docFreq=34, maxDocs=44421)
               0.022016987 = queryNorm
             0.720022 = fieldWeight in 2471, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.146119 = idf(docFreq=34, maxDocs=44421)
               0.0625 = fieldNorm(doc=2471)
         0.10667892 = weight(abstract_txt:classification in 2471) [ClassicSimilarity], result of:
           0.10667892 = score(doc=2471,freq=7.0), product of:
             0.16160013 = queryWeight, product of:
               1.838552 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.022016987 = queryNorm
             0.6601413 = fieldWeight in 2471, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0625 = fieldNorm(doc=2471)
         0.10381084 = weight(abstract_txt:phase in 2471) [ClassicSimilarity], result of:
           0.10381084 = score(doc=2471,freq=1.0), product of:
             0.26518768 = queryWeight, product of:
               1.9230303 = boost
               6.263388 = idf(docFreq=229, maxDocs=44421)
               0.022016987 = queryNorm
             0.39146176 = fieldWeight in 2471, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.263388 = idf(docFreq=229, maxDocs=44421)
               0.0625 = fieldNorm(doc=2471)
       0.28 = coord(7/25)
   

2. Ranganathan, S.R.: Facet analysis: fundamental categories (1985) 0.18

   0.17997117 = sum of:
     0.17997117 = product of:
       0.56240994 = sum of:
         0.1290553 = weight(abstract_txt:ranganathan in 4631) [ClassicSimilarity], result of:
           0.1290553 = score(doc=4631,freq=9.0), product of:
             0.160041 = queryWeight, product of:
               1.0563555 = boost
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.022016987 = queryNorm
             0.806389 = fieldWeight in 4631, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
         0.110596344 = weight(abstract_txt:colon in 4631) [ClassicSimilarity], result of:
           0.110596344 = score(doc=4631,freq=4.0), product of:
             0.18920621 = queryWeight, product of:
               1.1485823 = boost
               7.48196 = idf(docFreq=67, maxDocs=44421)
               0.022016987 = queryNorm
             0.5845281 = fieldWeight in 4631, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               7.48196 = idf(docFreq=67, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
         0.062399935 = weight(abstract_txt:bliss in 4631) [ClassicSimilarity], result of:
           0.062399935 = score(doc=4631,freq=1.0), product of:
             0.2050773 = queryWeight, product of:
               1.1957854 = boost
               7.7894444 = idf(docFreq=49, maxDocs=44421)
               0.022016987 = queryNorm
             0.30427518 = fieldWeight in 4631, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7894444 = idf(docFreq=49, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
         0.016897192 = weight(abstract_txt:through in 4631) [ClassicSimilarity], result of:
           0.016897192 = score(doc=4631,freq=1.0), product of:
             0.10814702 = queryWeight, product of:
               1.2280519 = boost
               3.9998152 = idf(docFreq=2211, maxDocs=44421)
               0.022016987 = queryNorm
             0.15624279 = fieldWeight in 4631, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9998152 = idf(docFreq=2211, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
         0.024042888 = weight(abstract_txt:method in 4631) [ClassicSimilarity], result of:
           0.024042888 = score(doc=4631,freq=1.0), product of:
             0.13681361 = queryWeight, product of:
               1.3812557 = boost
               4.4988065 = idf(docFreq=1342, maxDocs=44421)
               0.022016987 = queryNorm
             0.17573462 = fieldWeight in 4631, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4988065 = idf(docFreq=1342, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
         0.044750787 = weight(abstract_txt:schemes in 4631) [ClassicSimilarity], result of:
           0.044750787 = score(doc=4631,freq=1.0), product of:
             0.20701668 = queryWeight, product of:
               1.6990733 = boost
               5.5339513 = idf(docFreq=476, maxDocs=44421)
               0.022016987 = queryNorm
             0.21616997 = fieldWeight in 4631, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5339513 = idf(docFreq=476, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
         0.07386541 = weight(abstract_txt:idea in 4631) [ClassicSimilarity], result of:
           0.07386541 = score(doc=4631,freq=2.0), product of:
             0.22948569 = queryWeight, product of:
               1.7889049 = boost
               5.8265367 = idf(docFreq=355, maxDocs=44421)
               0.022016987 = queryNorm
             0.32187372 = fieldWeight in 4631, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8265367 = idf(docFreq=355, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
         0.1008021 = weight(abstract_txt:classification in 4631) [ClassicSimilarity], result of:
           0.1008021 = score(doc=4631,freq=16.0), product of:
             0.16160013 = queryWeight, product of:
               1.838552 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.022016987 = queryNorm
             0.6237749 = fieldWeight in 4631, product of:
               4.0 = tf(freq=16.0), with freq of:
                 16.0 = termFreq=16.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0390625 = fieldNorm(doc=4631)
       0.32 = coord(8/25)
   

3. Gopinath, M.A.: Information retrieval, ontological model and Ranganathan's contribution (1992) 0.15

   0.1502954 = sum of:
     0.1502954 = product of:
       0.751477 = sum of:
         0.13765898 = weight(abstract_txt:ranganathan in 6490) [ClassicSimilarity], result of:
           0.13765898 = score(doc=6490,freq=1.0), product of:
             0.160041 = queryWeight, product of:
               1.0563555 = boost
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.022016987 = queryNorm
             0.86014825 = fieldWeight in 6490, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.125 = fieldNorm(doc=6490)
         0.16158912 = weight(abstract_txt:synthetic in 6490) [ClassicSimilarity], result of:
           0.16158912 = score(doc=6490,freq=1.0), product of:
             0.17808867 = queryWeight, product of:
               1.1143268 = boost
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.022016987 = queryNorm
             0.90735203 = fieldWeight in 6490, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.125 = fieldNorm(doc=6490)
         0.22838467 = weight(abstract_txt:analytico in 6490) [ClassicSimilarity], result of:
           0.22838467 = score(doc=6490,freq=1.0), product of:
             0.22428808 = queryWeight, product of:
               1.2505399 = boost
               8.146119 = idf(docFreq=34, maxDocs=44421)
               0.022016987 = queryNorm
             1.0182649 = fieldWeight in 6490, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.146119 = idf(docFreq=34, maxDocs=44421)
               0.125 = fieldNorm(doc=6490)
         0.14320253 = weight(abstract_txt:schemes in 6490) [ClassicSimilarity], result of:
           0.14320253 = score(doc=6490,freq=1.0), product of:
             0.20701668 = queryWeight, product of:
               1.6990733 = boost
               5.5339513 = idf(docFreq=476, maxDocs=44421)
               0.022016987 = queryNorm
             0.6917439 = fieldWeight in 6490, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5339513 = idf(docFreq=476, maxDocs=44421)
               0.125 = fieldNorm(doc=6490)
         0.08064168 = weight(abstract_txt:classification in 6490) [ClassicSimilarity], result of:
           0.08064168 = score(doc=6490,freq=1.0), product of:
             0.16160013 = queryWeight, product of:
               1.838552 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.022016987 = queryNorm
             0.49901992 = fieldWeight in 6490, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.125 = fieldNorm(doc=6490)
       0.2 = coord(5/25)
   

4. Ghosh, S.; Panigrahi, P.: Use of Ranganathan's analytico-synthetic approach in developing a domain ontology in library and information science (2015) 0.15

   0.14949033 = sum of:
     0.14949033 = product of:
       0.6228764 = sum of:
         0.06882949 = weight(abstract_txt:ranganathan in 3798) [ClassicSimilarity], result of:
           0.06882949 = score(doc=3798,freq=1.0), product of:
             0.160041 = queryWeight, product of:
               1.0563555 = boost
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.022016987 = queryNorm
             0.43007413 = fieldWeight in 3798, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.0625 = fieldNorm(doc=3798)
         0.114260755 = weight(abstract_txt:synthetic in 3798) [ClassicSimilarity], result of:
           0.114260755 = score(doc=3798,freq=2.0), product of:
             0.17808867 = queryWeight, product of:
               1.1143268 = boost
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.022016987 = queryNorm
             0.64159477 = fieldWeight in 3798, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.0625 = fieldNorm(doc=3798)
         0.12512548 = weight(abstract_txt:colon in 3798) [ClassicSimilarity], result of:
           0.12512548 = score(doc=3798,freq=2.0), product of:
             0.18920621 = queryWeight, product of:
               1.1485823 = boost
               7.48196 = idf(docFreq=67, maxDocs=44421)
               0.022016987 = queryNorm
             0.66131806 = fieldWeight in 3798, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.48196 = idf(docFreq=67, maxDocs=44421)
               0.0625 = fieldNorm(doc=3798)
         0.16149235 = weight(abstract_txt:analytico in 3798) [ClassicSimilarity], result of:
           0.16149235 = score(doc=3798,freq=2.0), product of:
             0.22428808 = queryWeight, product of:
               1.2505399 = boost
               8.146119 = idf(docFreq=34, maxDocs=44421)
               0.022016987 = queryNorm
             0.720022 = fieldWeight in 3798, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.146119 = idf(docFreq=34, maxDocs=44421)
               0.0625 = fieldNorm(doc=3798)
         0.054402847 = weight(abstract_txt:method in 3798) [ClassicSimilarity], result of:
           0.054402847 = score(doc=3798,freq=2.0), product of:
             0.13681361 = queryWeight, product of:
               1.3812557 = boost
               4.4988065 = idf(docFreq=1342, maxDocs=44421)
               0.022016987 = queryNorm
             0.39764208 = fieldWeight in 3798, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4988065 = idf(docFreq=1342, maxDocs=44421)
               0.0625 = fieldNorm(doc=3798)
         0.09876549 = weight(abstract_txt:classification in 3798) [ClassicSimilarity], result of:
           0.09876549 = score(doc=3798,freq=6.0), product of:
             0.16160013 = queryWeight, product of:
               1.838552 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.022016987 = queryNorm
             0.61117214 = fieldWeight in 3798, 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=3798)
       0.24 = coord(6/25)
   

5. Midorikawa, N.: Is the synthetic expression method of the Dewey Decimal Classification an effective device for treating complex subjects? (1997) 0.14

   0.13889991 = sum of:
     0.13889991 = product of:
       1.1574992 = sum of:
         0.32317823 = weight(abstract_txt:synthetic in 335) [ClassicSimilarity], result of:
           0.32317823 = score(doc=335,freq=1.0), product of:
             0.17808867 = queryWeight, product of:
               1.1143268 = boost
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.022016987 = queryNorm
             1.8147041 = fieldWeight in 335, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2588162 = idf(docFreq=84, maxDocs=44421)
               0.25 = fieldNorm(doc=335)
         0.15387449 = weight(abstract_txt:method in 335) [ClassicSimilarity], result of:
           0.15387449 = score(doc=335,freq=1.0), product of:
             0.13681361 = queryWeight, product of:
               1.3812557 = boost
               4.4988065 = idf(docFreq=1342, maxDocs=44421)
               0.022016987 = queryNorm
             1.1247016 = fieldWeight in 335, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4988065 = idf(docFreq=1342, maxDocs=44421)
               0.25 = fieldNorm(doc=335)
         0.68044645 = weight(abstract_txt:enumeration in 335) [ClassicSimilarity], result of:
           0.68044645 = score(doc=335,freq=1.0), product of:
             0.29255274 = queryWeight, product of:
               1.4282247 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.022016987 = queryNorm
             2.3258932 = fieldWeight in 335, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.25 = fieldNorm(doc=335)
       0.12 = coord(3/25)