Document (#38807)

Author

Chan, L.M.

Title

Social bookmarking and subject indexing

Source

Subject access: preparing for the future. Conference on August 20 - 21, 2009 in Florence, the IFLA Classification and Indexing Section sponsored an IFLA satellite conference entitled "Looking at the Past and Preparing for the Future". Eds.: P. Landry et al

Imprint

Berlin : DeGruyter Saur

Year

2011

Pages

S.127-142

Series

IFLA series on bibliographic control; vol. 42

Theme

Social tagging
Folksonomies
Schöne Literatur

Similar documents (author)

1. Chan, L.M.: Year's work in cataloging and classification : 1975 (1976) 4.56

   4.559217 = sum of:
     4.559217 = weight(author_txt:chan in 306) [ClassicSimilarity], result of:
       4.559217 = score(doc=306,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.13708492 = queryNorm
         4.5592175 = fieldWeight in 306, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.625 = fieldNorm(doc=306)
   

2. Chan, L.M.: 'American poetry' but 'Satire, American' : the direct and inverted forms of subject headings containing national adjectives (1973) 4.56

   4.559217 = sum of:
     4.559217 = weight(author_txt:chan in 381) [ClassicSimilarity], result of:
       4.559217 = score(doc=381,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.13708492 = queryNorm
         4.5592175 = fieldWeight in 381, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.625 = fieldNorm(doc=381)
   

3. Chan, L.M.: Library of Congress Classification as an online retrieval tool : potentials and limitations (1986) 4.56

   4.559217 = sum of:
     4.559217 = weight(author_txt:chan in 1144) [ClassicSimilarity], result of:
       4.559217 = score(doc=1144,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.13708492 = queryNorm
         4.5592175 = fieldWeight in 1144, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.625 = fieldNorm(doc=1144)
   

4. Chan, L.M.: Library of Congress class numbers in online catalog searching (1989) 4.56

   4.559217 = sum of:
     4.559217 = weight(author_txt:chan in 1145) [ClassicSimilarity], result of:
       4.559217 = score(doc=1145,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.13708492 = queryNorm
         4.5592175 = fieldWeight in 1145, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.625 = fieldNorm(doc=1145)
   

5. Chan, L.M.: Dewey 18: another step in an evolutionary step (1972) 4.56

   4.559217 = sum of:
     4.559217 = weight(author_txt:chan in 1779) [ClassicSimilarity], result of:
       4.559217 = score(doc=1779,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.13708492 = queryNorm
         4.5592175 = fieldWeight in 1779, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           7.2947483 = idf(docFreq=81, maxDocs=44421)
           0.625 = fieldNorm(doc=1779)
   

Similar documents (content)

1. Wolfram, D.; Olson, H.A.; Bloom, R.: Measuring consistency for multiple taggers using vector space modeling (2009) 0.96

   0.9565406 = sum of:
     0.9565406 = sum of:
       0.11166311 = weight(abstract_txt:subject in 100) [ClassicSimilarity], result of:
         0.11166311 = score(doc=100,freq=3.0), product of:
           0.21105151 = queryWeight, product of:
             3.9099448 = idf(docFreq=2419, maxDocs=44421)
             0.05397813 = queryNorm
           0.5290799 = fieldWeight in 100, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             3.9099448 = idf(docFreq=2419, maxDocs=44421)
             0.078125 = fieldNorm(doc=100)
       0.17908014 = weight(abstract_txt:social in 100) [ClassicSimilarity], result of:
         0.17908014 = score(doc=100,freq=5.0), product of:
           0.24389188 = queryWeight, product of:
             1.07499 = boost
             4.2031517 = idf(docFreq=1804, maxDocs=44421)
             0.05397813 = queryNorm
           0.7342604 = fieldWeight in 100, product of:
             2.236068 = tf(freq=5.0), with freq of:
               5.0 = termFreq=5.0
             4.2031517 = idf(docFreq=1804, maxDocs=44421)
             0.078125 = fieldNorm(doc=100)
       0.08879687 = weight(abstract_txt:indexing in 100) [ClassicSimilarity], result of:
         0.08879687 = score(doc=100,freq=1.0), product of:
           0.26126876 = queryWeight, product of:
             1.1126268 = boost
             4.3503094 = idf(docFreq=1557, maxDocs=44421)
             0.05397813 = queryNorm
           0.33986792 = fieldWeight in 100, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.3503094 = idf(docFreq=1557, maxDocs=44421)
             0.078125 = fieldNorm(doc=100)
       0.57700044 = weight(abstract_txt:bookmarking in 100) [ClassicSimilarity], result of:
         0.57700044 = score(doc=100,freq=1.0), product of:
           0.9097872 = queryWeight, product of:
             2.076231 = boost
             8.117949 = idf(docFreq=35, maxDocs=44421)
             0.05397813 = queryNorm
           0.63421476 = fieldWeight in 100, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.117949 = idf(docFreq=35, maxDocs=44421)
             0.078125 = fieldNorm(doc=100)
   

2. Kipp, M.E.I.; Campbell, D.G.: Searching with tags : do tags help users find things? (2010) 0.73

   0.7329402 = sum of:
     0.7329402 = sum of:
       0.089330494 = weight(abstract_txt:subject in 64) [ClassicSimilarity], result of:
         0.089330494 = score(doc=64,freq=3.0), product of:
           0.21105151 = queryWeight, product of:
             3.9099448 = idf(docFreq=2419, maxDocs=44421)
             0.05397813 = queryNorm
           0.42326394 = fieldWeight in 64, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             3.9099448 = idf(docFreq=2419, maxDocs=44421)
             0.0625 = fieldNorm(doc=64)
       0.110971905 = weight(abstract_txt:social in 64) [ClassicSimilarity], result of:
         0.110971905 = score(doc=64,freq=3.0), product of:
           0.24389188 = queryWeight, product of:
             1.07499 = boost
             4.2031517 = idf(docFreq=1804, maxDocs=44421)
             0.05397813 = queryNorm
           0.4550045 = fieldWeight in 64, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.2031517 = idf(docFreq=1804, maxDocs=44421)
             0.0625 = fieldNorm(doc=64)
       0.07103749 = weight(abstract_txt:indexing in 64) [ClassicSimilarity], result of:
         0.07103749 = score(doc=64,freq=1.0), product of:
           0.26126876 = queryWeight, product of:
             1.1126268 = boost
             4.3503094 = idf(docFreq=1557, maxDocs=44421)
             0.05397813 = queryNorm
           0.27189434 = fieldWeight in 64, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.3503094 = idf(docFreq=1557, maxDocs=44421)
             0.0625 = fieldNorm(doc=64)
       0.46160033 = weight(abstract_txt:bookmarking in 64) [ClassicSimilarity], result of:
         0.46160033 = score(doc=64,freq=1.0), product of:
           0.9097872 = queryWeight, product of:
             2.076231 = boost
             8.117949 = idf(docFreq=35, maxDocs=44421)
             0.05397813 = queryNorm
           0.5073718 = fieldWeight in 64, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.117949 = idf(docFreq=35, maxDocs=44421)
             0.0625 = fieldNorm(doc=64)
   

3. Hammond, T.; Hannay, T.; Lund, B.; Scott, J.: Social bookmarking tools (I) : a general review (2005) 0.64

   0.6391297 = sum of:
     0.6391297 = product of:
       0.8521729 = sum of:
         0.032234367 = weight(abstract_txt:subject in 2188) [ClassicSimilarity], result of:
           0.032234367 = score(doc=2188,freq=1.0), product of:
             0.21105151 = queryWeight, product of:
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.05397813 = queryNorm
             0.15273222 = fieldWeight in 2188, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0390625 = fieldNorm(doc=2188)
         0.11326023 = weight(abstract_txt:social in 2188) [ClassicSimilarity], result of:
           0.11326023 = score(doc=2188,freq=8.0), product of:
             0.24389188 = queryWeight, product of:
               1.07499 = boost
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.05397813 = queryNorm
             0.46438706 = fieldWeight in 2188, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.0390625 = fieldNorm(doc=2188)
         0.70667833 = weight(abstract_txt:bookmarking in 2188) [ClassicSimilarity], result of:
           0.70667833 = score(doc=2188,freq=6.0), product of:
             0.9097872 = queryWeight, product of:
               2.076231 = boost
               8.117949 = idf(docFreq=35, maxDocs=44421)
               0.05397813 = queryNorm
             0.7767513 = fieldWeight in 2188, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               8.117949 = idf(docFreq=35, maxDocs=44421)
               0.0390625 = fieldNorm(doc=2188)
       0.75 = coord(3/4)
   

4. Heller, L.: Bibliographie und Sacherschließung in der Hand vernetzter Informationsbenutzer (2007) 0.55

   0.55220854 = sum of:
     0.55220854 = product of:
       1.1044171 = sum of:
         0.18121637 = weight(abstract_txt:social in 591) [ClassicSimilarity], result of:
           0.18121637 = score(doc=591,freq=2.0), product of:
             0.24389188 = queryWeight, product of:
               1.07499 = boost
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.05397813 = queryNorm
             0.7430193 = fieldWeight in 591, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.125 = fieldNorm(doc=591)
         0.92320067 = weight(abstract_txt:bookmarking in 591) [ClassicSimilarity], result of:
           0.92320067 = score(doc=591,freq=1.0), product of:
             0.9097872 = queryWeight, product of:
               2.076231 = boost
               8.117949 = idf(docFreq=35, maxDocs=44421)
               0.05397813 = queryNorm
             1.0147436 = fieldWeight in 591, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.117949 = idf(docFreq=35, maxDocs=44421)
               0.125 = fieldNorm(doc=591)
       0.5 = coord(2/4)
   

5. Regulski, K.: Aufwand und Nutzen beim Einsatz von Social-Bookmarking-Services als Nachweisinstrument für wissenschaftliche Forschungsartikel am Beispiel von BibSonomy (2007) 0.53

   0.52567 = sum of:
     0.52567 = product of:
       1.05134 = sum of:
         0.12813932 = weight(abstract_txt:social in 595) [ClassicSimilarity], result of:
           0.12813932 = score(doc=595,freq=1.0), product of:
             0.24389188 = queryWeight, product of:
               1.07499 = boost
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.05397813 = queryNorm
             0.52539396 = fieldWeight in 595, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.125 = fieldNorm(doc=595)
         0.92320067 = weight(abstract_txt:bookmarking in 595) [ClassicSimilarity], result of:
           0.92320067 = score(doc=595,freq=1.0), product of:
             0.9097872 = queryWeight, product of:
               2.076231 = boost
               8.117949 = idf(docFreq=35, maxDocs=44421)
               0.05397813 = queryNorm
             1.0147436 = fieldWeight in 595, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.117949 = idf(docFreq=35, maxDocs=44421)
               0.125 = fieldNorm(doc=595)
       0.5 = coord(2/4)