Document (#17838)

Author

Christensen, F.H.

Title

Publikations- og citationsanalyser

Source

DF Revy. 20(1997) no.2, S.27-30

Year

1997

Abstract

Within informetry publication and citation analyses stand out. The former are defined as quantitative studies of the content of the bibliographic fields, e.g. authors, in a defined document collection, the latter deal with the documents' literature lists and can be citations fron or to a document. Gives examples of how the RANK command in DIALOG can be used to count information units in phrase indexed fields enabling ranked lists of publications to be produced. DIALOG is best for analysing citations 'from'. A citation analysis 'to' is used for research evaluation, although it is agreed that it can only supplement, not supplant peer review. The Danish Library School's Centre for Informetric Studies researches online analysis and other other informetric questions

Footnote

Übers. d. Titels: Publication and citation analysis

Theme

Informetrie

Similar documents (author)

1. Christensen, F.S.: Power and the production of truth in the sciences (2000) 5.47

   5.47028 = sum of:
     5.47028 = weight(author_txt:christensen in 101) [ClassicSimilarity], result of:
       5.47028 = fieldWeight in 101, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.752448 = idf(docFreq=18, maxDocs=44218)
         0.625 = fieldNorm(doc=101)
   

2. Christensen, B.: Minoritization vs. universalization : lesbianism and male homosexuality in LCSH and LCC (2008) 5.47

   5.47028 = sum of:
     5.47028 = weight(author_txt:christensen in 2491) [ClassicSimilarity], result of:
       5.47028 = fieldWeight in 2491, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.752448 = idf(docFreq=18, maxDocs=44218)
         0.625 = fieldNorm(doc=2491)
   

3. Christensen, A.: Partizipative Entwicklung von Diensten in der Bibliothek 2.0 : Methoden und Ergebnisse aus Katalog-2.0-Projekten (2009) 5.47

   5.47028 = sum of:
     5.47028 = weight(author_txt:christensen in 2877) [ClassicSimilarity], result of:
       5.47028 = fieldWeight in 2877, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.752448 = idf(docFreq=18, maxDocs=44218)
         0.625 = fieldNorm(doc=2877)
   

4. Christensen, A.: Virtuelle Auskunft mit Mehrwert : Chatbots in Bibliotheken (2008) 5.47

   5.47028 = sum of:
     5.47028 = weight(author_txt:christensen in 4030) [ClassicSimilarity], result of:
       5.47028 = fieldWeight in 4030, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.752448 = idf(docFreq=18, maxDocs=44218)
         0.625 = fieldNorm(doc=4030)
   

5. Christensen, A.: Auskunft 2.0 : Vom Wie und Wo der bibliothekarischen Antwort im Web 2.0 (2007) 5.47

   5.47028 = sum of:
     5.47028 = weight(author_txt:christensen in 4592) [ClassicSimilarity], result of:
       5.47028 = fieldWeight in 4592, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.752448 = idf(docFreq=18, maxDocs=44218)
         0.625 = fieldNorm(doc=4592)
   

Similar documents (content)

1. Meyer, T.; Spencer, J.: ¬A citation analysis study of library science : who cites librarians? (1996) 0.18

   0.17716664 = sum of:
     0.17716664 = product of:
       0.632738 = sum of:
         0.024919715 = weight(abstract_txt:other in 5502) [ClassicSimilarity], result of:
           0.024919715 = score(doc=5502,freq=2.0), product of:
             0.08008372 = queryWeight, product of:
               1.0834978 = boost
               3.5204957 = idf(docFreq=3555, maxDocs=44218)
               0.020994833 = queryNorm
             0.3111708 = fieldWeight in 5502, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5204957 = idf(docFreq=3555, maxDocs=44218)
               0.0625 = fieldNorm(doc=5502)
         0.11601871 = weight(abstract_txt:command in 5502) [ClassicSimilarity], result of:
           0.11601871 = score(doc=5502,freq=2.0), product of:
             0.1772247 = queryWeight, product of:
               1.1397327 = boost
               7.406428 = idf(docFreq=72, maxDocs=44218)
               0.020994833 = queryNorm
             0.6546419 = fieldWeight in 5502, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.406428 = idf(docFreq=72, maxDocs=44218)
               0.0625 = fieldNorm(doc=5502)
         0.031396244 = weight(abstract_txt:studies in 5502) [ClassicSimilarity], result of:
           0.031396244 = score(doc=5502,freq=1.0), product of:
             0.117700234 = queryWeight, product of:
               1.3135438 = boost
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.020994833 = queryNorm
             0.2667475 = fieldWeight in 5502, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.0625 = fieldNorm(doc=5502)
         0.04741674 = weight(abstract_txt:citation in 5502) [ClassicSimilarity], result of:
           0.04741674 = score(doc=5502,freq=1.0), product of:
             0.15493397 = queryWeight, product of:
               1.5070554 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.020994833 = queryNorm
             0.30604482 = fieldWeight in 5502, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0625 = fieldNorm(doc=5502)
         0.10286372 = weight(abstract_txt:fields in 5502) [ClassicSimilarity], result of:
           0.10286372 = score(doc=5502,freq=4.0), product of:
             0.16356122 = queryWeight, product of:
               1.548446 = boost
               5.0312033 = idf(docFreq=784, maxDocs=44218)
               0.020994833 = queryNorm
             0.6289004 = fieldWeight in 5502, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.0312033 = idf(docFreq=784, maxDocs=44218)
               0.0625 = fieldNorm(doc=5502)
         0.10645549 = weight(abstract_txt:citations in 5502) [ClassicSimilarity], result of:
           0.10645549 = score(doc=5502,freq=3.0), product of:
             0.18418905 = queryWeight, product of:
               1.64319 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.020994833 = queryNorm
             0.5779686 = fieldWeight in 5502, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.0625 = fieldNorm(doc=5502)
         0.20366736 = weight(abstract_txt:dialog in 5502) [ClassicSimilarity], result of:
           0.20366736 = score(doc=5502,freq=3.0), product of:
             0.28385687 = queryWeight, product of:
               2.0398846 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.020994833 = queryNorm
             0.7175002 = fieldWeight in 5502, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.0625 = fieldNorm(doc=5502)
       0.28 = coord(7/25)
   

2. Bar-Ilan, J.: Informetrics (2009) 0.18

   0.17684053 = sum of:
     0.17684053 = product of:
       0.73683554 = sum of:
         0.04264133 = weight(abstract_txt:analysis in 3822) [ClassicSimilarity], result of:
           0.04264133 = score(doc=3822,freq=3.0), product of:
             0.086251296 = queryWeight, product of:
               1.1244463 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020994833 = queryNorm
             0.4943848 = fieldWeight in 3822, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
         0.05550124 = weight(abstract_txt:studies in 3822) [ClassicSimilarity], result of:
           0.05550124 = score(doc=3822,freq=2.0), product of:
             0.117700234 = queryWeight, product of:
               1.3135438 = boost
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.020994833 = queryNorm
             0.47154742 = fieldWeight in 3822, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
         0.11854185 = weight(abstract_txt:citation in 3822) [ClassicSimilarity], result of:
           0.11854185 = score(doc=3822,freq=4.0), product of:
             0.15493397 = queryWeight, product of:
               1.5070554 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.020994833 = queryNorm
             0.76511204 = fieldWeight in 3822, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
         0.07205377 = weight(abstract_txt:defined in 3822) [ClassicSimilarity], result of:
           0.07205377 = score(doc=3822,freq=1.0), product of:
             0.17647776 = queryWeight, product of:
               1.6084253 = boost
               5.2260876 = idf(docFreq=645, maxDocs=44218)
               0.020994833 = queryNorm
             0.4082881 = fieldWeight in 3822, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2260876 = idf(docFreq=645, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
         0.10865068 = weight(abstract_txt:citations in 3822) [ClassicSimilarity], result of:
           0.10865068 = score(doc=3822,freq=2.0), product of:
             0.18418905 = queryWeight, product of:
               1.64319 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.020994833 = queryNorm
             0.5898867 = fieldWeight in 3822, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
         0.33944666 = weight(abstract_txt:informetric in 3822) [ClassicSimilarity], result of:
           0.33944666 = score(doc=3822,freq=2.0), product of:
             0.39363152 = queryWeight, product of:
               2.402154 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.020994833 = queryNorm
             0.86234623 = fieldWeight in 3822, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
       0.24 = coord(6/25)
   

3. Rousseau, R.; Zuccala, A.: ¬A classification of author co-citations : definitions and search strategies (2004) 0.15

   0.1549341 = sum of:
     0.1549341 = product of:
       0.553336 = sum of:
         0.015309559 = weight(abstract_txt:used in 2266) [ClassicSimilarity], result of:
           0.015309559 = score(doc=2266,freq=1.0), product of:
             0.07291787 = queryWeight, product of:
               1.0338866 = boost
               3.3592992 = idf(docFreq=4177, maxDocs=44218)
               0.020994833 = queryNorm
             0.2099562 = fieldWeight in 2266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3592992 = idf(docFreq=4177, maxDocs=44218)
               0.0625 = fieldNorm(doc=2266)
         0.08648798 = weight(abstract_txt:count in 2266) [ClassicSimilarity], result of:
           0.08648798 = score(doc=2266,freq=1.0), product of:
             0.18357746 = queryWeight, product of:
               1.1599802 = boost
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.020994833 = queryNorm
             0.47112525 = fieldWeight in 2266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.0625 = fieldNorm(doc=2266)
         0.031396244 = weight(abstract_txt:studies in 2266) [ClassicSimilarity], result of:
           0.031396244 = score(doc=2266,freq=1.0), product of:
             0.117700234 = queryWeight, product of:
               1.3135438 = boost
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.020994833 = queryNorm
             0.2667475 = fieldWeight in 2266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.0625 = fieldNorm(doc=2266)
         0.13411479 = weight(abstract_txt:citation in 2266) [ClassicSimilarity], result of:
           0.13411479 = score(doc=2266,freq=8.0), product of:
             0.15493397 = queryWeight, product of:
               1.5070554 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.020994833 = queryNorm
             0.86562544 = fieldWeight in 2266, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0625 = fieldNorm(doc=2266)
         0.08151953 = weight(abstract_txt:defined in 2266) [ClassicSimilarity], result of:
           0.08151953 = score(doc=2266,freq=2.0), product of:
             0.17647776 = queryWeight, product of:
               1.6084253 = boost
               5.2260876 = idf(docFreq=645, maxDocs=44218)
               0.020994833 = queryNorm
             0.46192524 = fieldWeight in 2266, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2260876 = idf(docFreq=645, maxDocs=44218)
               0.0625 = fieldNorm(doc=2266)
         0.08692054 = weight(abstract_txt:citations in 2266) [ClassicSimilarity], result of:
           0.08692054 = score(doc=2266,freq=2.0), product of:
             0.18418905 = queryWeight, product of:
               1.64319 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.020994833 = queryNorm
             0.47190937 = fieldWeight in 2266, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.0625 = fieldNorm(doc=2266)
         0.11758741 = weight(abstract_txt:dialog in 2266) [ClassicSimilarity], result of:
           0.11758741 = score(doc=2266,freq=1.0), product of:
             0.28385687 = queryWeight, product of:
               2.0398846 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.020994833 = queryNorm
             0.41424894 = fieldWeight in 2266, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.0625 = fieldNorm(doc=2266)
       0.28 = coord(7/25)
   

4. Brooks, T.: Citer motivations (2009) 0.15

   0.15190665 = sum of:
     0.15190665 = product of:
       0.6329444 = sum of:
         0.026791729 = weight(abstract_txt:used in 3809) [ClassicSimilarity], result of:
           0.026791729 = score(doc=3809,freq=1.0), product of:
             0.07291787 = queryWeight, product of:
               1.0338866 = boost
               3.3592992 = idf(docFreq=4177, maxDocs=44218)
               0.020994833 = queryNorm
             0.36742336 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3592992 = idf(docFreq=4177, maxDocs=44218)
               0.109375 = fieldNorm(doc=3809)
         0.030836573 = weight(abstract_txt:other in 3809) [ClassicSimilarity], result of:
           0.030836573 = score(doc=3809,freq=1.0), product of:
             0.08008372 = queryWeight, product of:
               1.0834978 = boost
               3.5204957 = idf(docFreq=3555, maxDocs=44218)
               0.020994833 = queryNorm
             0.3850542 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5204957 = idf(docFreq=3555, maxDocs=44218)
               0.109375 = fieldNorm(doc=3809)
         0.048743103 = weight(abstract_txt:analysis in 3809) [ClassicSimilarity], result of:
           0.048743103 = score(doc=3809,freq=2.0), product of:
             0.086251296 = queryWeight, product of:
               1.1244463 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020994833 = queryNorm
             0.5651289 = fieldWeight in 3809, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.109375 = fieldNorm(doc=3809)
         0.08297929 = weight(abstract_txt:citation in 3809) [ClassicSimilarity], result of:
           0.08297929 = score(doc=3809,freq=1.0), product of:
             0.15493397 = queryWeight, product of:
               1.5070554 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.020994833 = queryNorm
             0.5355784 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.109375 = fieldNorm(doc=3809)
         0.107558675 = weight(abstract_txt:citations in 3809) [ClassicSimilarity], result of:
           0.107558675 = score(doc=3809,freq=1.0), product of:
             0.18418905 = queryWeight, product of:
               1.64319 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.020994833 = queryNorm
             0.583958 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.109375 = fieldNorm(doc=3809)
         0.33603504 = weight(abstract_txt:informetric in 3809) [ClassicSimilarity], result of:
           0.33603504 = score(doc=3809,freq=1.0), product of:
             0.39363152 = queryWeight, product of:
               2.402154 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.020994833 = queryNorm
             0.8536792 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.109375 = fieldNorm(doc=3809)
       0.24 = coord(6/25)
   

5. Ojala, M.: Decisions, decisions, RANK decisions (1994) 0.14

   0.14459632 = sum of:
     0.14459632 = product of:
       0.7229816 = sum of:
         0.026791729 = weight(abstract_txt:used in 8226) [ClassicSimilarity], result of:
           0.026791729 = score(doc=8226,freq=1.0), product of:
             0.07291787 = queryWeight, product of:
               1.0338866 = boost
               3.3592992 = idf(docFreq=4177, maxDocs=44218)
               0.020994833 = queryNorm
             0.36742336 = fieldWeight in 8226, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3592992 = idf(docFreq=4177, maxDocs=44218)
               0.109375 = fieldNorm(doc=8226)
         0.048743103 = weight(abstract_txt:analysis in 8226) [ClassicSimilarity], result of:
           0.048743103 = score(doc=8226,freq=2.0), product of:
             0.086251296 = queryWeight, product of:
               1.1244463 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020994833 = queryNorm
             0.5651289 = fieldWeight in 8226, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.109375 = fieldNorm(doc=8226)
         0.35166305 = weight(abstract_txt:command in 8226) [ClassicSimilarity], result of:
           0.35166305 = score(doc=8226,freq=6.0), product of:
             0.1772247 = queryWeight, product of:
               1.1397327 = boost
               7.406428 = idf(docFreq=72, maxDocs=44218)
               0.020994833 = queryNorm
             1.984278 = fieldWeight in 8226, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               7.406428 = idf(docFreq=72, maxDocs=44218)
               0.109375 = fieldNorm(doc=8226)
         0.090005755 = weight(abstract_txt:fields in 8226) [ClassicSimilarity], result of:
           0.090005755 = score(doc=8226,freq=1.0), product of:
             0.16356122 = queryWeight, product of:
               1.548446 = boost
               5.0312033 = idf(docFreq=784, maxDocs=44218)
               0.020994833 = queryNorm
             0.55028784 = fieldWeight in 8226, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0312033 = idf(docFreq=784, maxDocs=44218)
               0.109375 = fieldNorm(doc=8226)
         0.20577796 = weight(abstract_txt:dialog in 8226) [ClassicSimilarity], result of:
           0.20577796 = score(doc=8226,freq=1.0), product of:
             0.28385687 = queryWeight, product of:
               2.0398846 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.020994833 = queryNorm
             0.72493565 = fieldWeight in 8226, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.109375 = fieldNorm(doc=8226)
       0.2 = coord(5/25)