Document (#36360)

Author

Hjoerland, B.

Title

¬The importance of theories of knowledge : indexing and information retrieval as an example

Source

Journal of the American Society for Information Science and Technology. 62(2011) no.1, S.72-77

Year

2011

Abstract

A recent study in information science (IS), raises important issues concerning the value of human indexing and basic theories of indexing and information retrieval, as well as the use of quantitative and qualitative approaches in IS and the underlying theories of knowledge informing the field. The present article uses L&E as the point of departure for demonstrating in what way more social and interpretative understandings may provide fruitful improvements for research in indexing, knowledge organization, and information retrieval. The artcle is motivated by the observation that philosophical contributions tend to be ignored in IS if they are not directly formed as criticisms or invitations to dialogs. It is part of the author's ongoing publication of articles about philosophical issues in IS and it is intended to be followed by analyzes of other examples of contributions to core issues in IS. Although it is formulated as a criticism of a specific paper, it should be seen as part of a general discussion of the philosophical foundation of IS and as a support to the emerging social paradigm in this field.

Field

Informationswissenschaft

Similar documents (author)

1. Hjoerland, B.: ¬The concept of 'subject' in information science (1992) 4.49

   4.491267 = sum of:
     4.491267 = weight(author_txt:hjoerland in 2247) [ClassicSimilarity], result of:
       4.491267 = fieldWeight in 2247, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.1860275 = idf(docFreq=90, maxDocs=44218)
         0.625 = fieldNorm(doc=2247)
   

2. Hjoerland, B.: Subject representation and information seeking : contributions to a theory based on the theory of knowledge (1993) 4.49

   4.491267 = sum of:
     4.491267 = weight(author_txt:hjoerland in 7555) [ClassicSimilarity], result of:
       4.491267 = fieldWeight in 7555, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.1860275 = idf(docFreq=90, maxDocs=44218)
         0.625 = fieldNorm(doc=7555)
   

3. Hjoerland, B.: Theory of information science : Reply to Professor Gernot Wersig (1998) 4.49

   4.491267 = sum of:
     4.491267 = weight(author_txt:hjoerland in 403) [ClassicSimilarity], result of:
       4.491267 = fieldWeight in 403, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.1860275 = idf(docFreq=90, maxDocs=44218)
         0.625 = fieldNorm(doc=403)
   

4. Hjoerland, B.: Information retrieval, text composition, and semantics (1998) 4.49

   4.491267 = sum of:
     4.491267 = weight(author_txt:hjoerland in 649) [ClassicSimilarity], result of:
       4.491267 = fieldWeight in 649, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.1860275 = idf(docFreq=90, maxDocs=44218)
         0.625 = fieldNorm(doc=649)
   

5. Hjoerland, B.: ¬The classification of psychology : a case study in the classification of a knowledge field (1998) 4.49

   4.491267 = sum of:
     4.491267 = weight(author_txt:hjoerland in 3783) [ClassicSimilarity], result of:
       4.491267 = fieldWeight in 3783, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.1860275 = idf(docFreq=90, maxDocs=44218)
         0.625 = fieldNorm(doc=3783)
   

Similar documents (content)

1. Hjoerland, B.: ¬The importance of theories of knowledge : browsing as an example (2011) 0.59

   0.587549 = sum of:
     0.587549 = product of:
       1.1299019 = sum of:
         0.06976058 = weight(abstract_txt:formulated in 4774) [ClassicSimilarity], result of:
           0.06976058 = score(doc=4774,freq=1.0), product of:
             0.1584809 = queryWeight, product of:
               1.0217705 = boost
               7.042927 = idf(docFreq=104, maxDocs=44218)
               0.022022692 = queryNorm
             0.44018292 = fieldWeight in 4774, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.042927 = idf(docFreq=104, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.07981287 = weight(abstract_txt:demonstrating in 4774) [ClassicSimilarity], result of:
           0.07981287 = score(doc=4774,freq=1.0), product of:
             0.17336129 = queryWeight, product of:
               1.0686634 = boost
               7.3661537 = idf(docFreq=75, maxDocs=44218)
               0.022022692 = queryNorm
             0.4603846 = fieldWeight in 4774, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3661537 = idf(docFreq=75, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.12328391 = weight(abstract_txt:fruitful in 4774) [ClassicSimilarity], result of:
           0.12328391 = score(doc=4774,freq=2.0), product of:
             0.18386446 = queryWeight, product of:
               1.1005601 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.022022692 = queryNorm
             0.6705152 = fieldWeight in 4774, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.08953401 = weight(abstract_txt:understandings in 4774) [ClassicSimilarity], result of:
           0.08953401 = score(doc=4774,freq=1.0), product of:
             0.18716682 = queryWeight, product of:
               1.1103996 = boost
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.022022692 = queryNorm
             0.47836474 = fieldWeight in 4774, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.116868936 = weight(abstract_txt:departure in 4774) [ClassicSimilarity], result of:
           0.116868936 = score(doc=4774,freq=1.0), product of:
             0.22354737 = queryWeight, product of:
               1.2135276 = boost
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.022022692 = queryNorm
             0.5227927 = fieldWeight in 4774, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.042372867 = weight(abstract_txt:social in 4774) [ClassicSimilarity], result of:
           0.042372867 = score(doc=4774,freq=2.0), product of:
             0.11366553 = queryWeight, product of:
               1.2237544 = boost
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.022022692 = queryNorm
             0.37278557 = fieldWeight in 4774, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.123449944 = weight(abstract_txt:interpretative in 4774) [ClassicSimilarity], result of:
           0.123449944 = score(doc=4774,freq=1.0), product of:
             0.23186263 = queryWeight, product of:
               1.2358912 = boost
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.022022692 = queryNorm
             0.5324271 = fieldWeight in 4774, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.03619915 = weight(abstract_txt:field in 4774) [ClassicSimilarity], result of:
           0.03619915 = score(doc=4774,freq=1.0), product of:
             0.12893745 = queryWeight, product of:
               1.303375 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.022022692 = queryNorm
             0.28074968 = fieldWeight in 4774, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.054279044 = weight(abstract_txt:part in 4774) [ClassicSimilarity], result of:
           0.054279044 = score(doc=4774,freq=2.0), product of:
             0.13406795 = queryWeight, product of:
               1.3290532 = boost
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.022022692 = queryNorm
             0.4048622 = fieldWeight in 4774, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.022667108 = weight(abstract_txt:information in 4774) [ClassicSimilarity], result of:
           0.022667108 = score(doc=4774,freq=4.0), product of:
             0.074903294 = queryWeight, product of:
               1.4048997 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022022692 = queryNorm
             0.3026183 = fieldWeight in 4774, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.08684021 = weight(abstract_txt:contributions in 4774) [ClassicSimilarity], result of:
           0.08684021 = score(doc=4774,freq=1.0), product of:
             0.23106141 = queryWeight, product of:
               1.7447916 = boost
               6.0133076 = idf(docFreq=293, maxDocs=44218)
               0.022022692 = queryNorm
             0.37583172 = fieldWeight in 4774, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0133076 = idf(docFreq=293, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.06744214 = weight(abstract_txt:issues in 4774) [ClassicSimilarity], result of:
           0.06744214 = score(doc=4774,freq=2.0), product of:
             0.17737326 = queryWeight, product of:
               1.8722748 = boost
               4.3017797 = idf(docFreq=1627, maxDocs=44218)
               0.022022692 = queryNorm
             0.3802272 = fieldWeight in 4774, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3017797 = idf(docFreq=1627, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
         0.2173911 = weight(abstract_txt:philosophical in 4774) [ClassicSimilarity], result of:
           0.2173911 = score(doc=4774,freq=2.0), product of:
             0.3870453 = queryWeight, product of:
               2.7657084 = boost
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.022022692 = queryNorm
             0.5616684 = fieldWeight in 4774, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.0625 = fieldNorm(doc=4774)
       0.52 = coord(13/25)
   

2. Hjoerland, B.: Concept theory (2009) 0.19

   0.18516178 = sum of:
     0.18516178 = product of:
       0.57863057 = sum of:
         0.08717489 = weight(abstract_txt:fruitful in 3461) [ClassicSimilarity], result of:
           0.08717489 = score(doc=3461,freq=1.0), product of:
             0.18386446 = queryWeight, product of:
               1.1005601 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.022022692 = queryNorm
             0.47412583 = fieldWeight in 3461, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
         0.08953401 = weight(abstract_txt:understandings in 3461) [ClassicSimilarity], result of:
           0.08953401 = score(doc=3461,freq=1.0), product of:
             0.18716682 = queryWeight, product of:
               1.1103996 = boost
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.022022692 = queryNorm
             0.47836474 = fieldWeight in 3461, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
         0.03619915 = weight(abstract_txt:field in 3461) [ClassicSimilarity], result of:
           0.03619915 = score(doc=3461,freq=1.0), product of:
             0.12893745 = queryWeight, product of:
               1.303375 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.022022692 = queryNorm
             0.28074968 = fieldWeight in 3461, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
         0.03838108 = weight(abstract_txt:part in 3461) [ClassicSimilarity], result of:
           0.03838108 = score(doc=3461,freq=1.0), product of:
             0.13406795 = queryWeight, product of:
               1.3290532 = boost
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.022022692 = queryNorm
             0.2862808 = fieldWeight in 3461, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
         0.022667108 = weight(abstract_txt:information in 3461) [ClassicSimilarity], result of:
           0.022667108 = score(doc=3461,freq=4.0), product of:
             0.074903294 = queryWeight, product of:
               1.4048997 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022022692 = queryNorm
             0.3026183 = fieldWeight in 3461, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
         0.025141345 = weight(abstract_txt:retrieval in 3461) [ClassicSimilarity], result of:
           0.025141345 = score(doc=3461,freq=1.0), product of:
             0.11575407 = queryWeight, product of:
               1.5124938 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.022022692 = queryNorm
             0.21719621 = fieldWeight in 3461, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
         0.03799225 = weight(abstract_txt:knowledge in 3461) [ClassicSimilarity], result of:
           0.03799225 = score(doc=3461,freq=2.0), product of:
             0.12098474 = queryWeight, product of:
               1.5462894 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.022022692 = queryNorm
             0.31402513 = fieldWeight in 3461, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
         0.24154076 = weight(abstract_txt:theories in 3461) [ClassicSimilarity], result of:
           0.24154076 = score(doc=3461,freq=5.0), product of:
             0.30592448 = queryWeight, product of:
               2.4588532 = boost
               5.649515 = idf(docFreq=422, maxDocs=44218)
               0.022022692 = queryNorm
             0.78954375 = fieldWeight in 3461, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.649515 = idf(docFreq=422, maxDocs=44218)
               0.0625 = fieldNorm(doc=3461)
       0.32 = coord(8/25)
   

3. Dousa, T.M.: Whither pragmatism in knowledge organization? : Classical pragmatism vs. neopragmatism as KO metatheories (2010) 0.18

   0.18249457 = sum of:
     0.18249457 = product of:
       0.6517663 = sum of:
         0.08717489 = weight(abstract_txt:fruitful in 3517) [ClassicSimilarity], result of:
           0.08717489 = score(doc=3517,freq=1.0), product of:
             0.18386446 = queryWeight, product of:
               1.1005601 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.022022692 = queryNorm
             0.47412583 = fieldWeight in 3517, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=3517)
         0.03619915 = weight(abstract_txt:field in 3517) [ClassicSimilarity], result of:
           0.03619915 = score(doc=3517,freq=1.0), product of:
             0.12893745 = queryWeight, product of:
               1.303375 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.022022692 = queryNorm
             0.28074968 = fieldWeight in 3517, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.0625 = fieldNorm(doc=3517)
         0.03838108 = weight(abstract_txt:part in 3517) [ClassicSimilarity], result of:
           0.03838108 = score(doc=3517,freq=1.0), product of:
             0.13406795 = queryWeight, product of:
               1.3290532 = boost
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.022022692 = queryNorm
             0.2862808 = fieldWeight in 3517, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.0625 = fieldNorm(doc=3517)
         0.026864577 = weight(abstract_txt:knowledge in 3517) [ClassicSimilarity], result of:
           0.026864577 = score(doc=3517,freq=1.0), product of:
             0.12098474 = queryWeight, product of:
               1.5462894 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.022022692 = queryNorm
             0.2220493 = fieldWeight in 3517, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0625 = fieldNorm(doc=3517)
         0.047688793 = weight(abstract_txt:issues in 3517) [ClassicSimilarity], result of:
           0.047688793 = score(doc=3517,freq=1.0), product of:
             0.17737326 = queryWeight, product of:
               1.8722748 = boost
               4.3017797 = idf(docFreq=1627, maxDocs=44218)
               0.022022692 = queryNorm
             0.26886123 = fieldWeight in 3517, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3017797 = idf(docFreq=1627, maxDocs=44218)
               0.0625 = fieldNorm(doc=3517)
         0.10802031 = weight(abstract_txt:theories in 3517) [ClassicSimilarity], result of:
           0.10802031 = score(doc=3517,freq=1.0), product of:
             0.30592448 = queryWeight, product of:
               2.4588532 = boost
               5.649515 = idf(docFreq=422, maxDocs=44218)
               0.022022692 = queryNorm
             0.3530947 = fieldWeight in 3517, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.649515 = idf(docFreq=422, maxDocs=44218)
               0.0625 = fieldNorm(doc=3517)
         0.30743748 = weight(abstract_txt:philosophical in 3517) [ClassicSimilarity], result of:
           0.30743748 = score(doc=3517,freq=4.0), product of:
             0.3870453 = queryWeight, product of:
               2.7657084 = boost
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.022022692 = queryNorm
             0.7943191 = fieldWeight in 3517, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.0625 = fieldNorm(doc=3517)
       0.28 = coord(7/25)
   

4. Hjoerland, B.: ¬The classification of psychology : a case study in the classification of a knowledge field (1998) 0.16

   0.1628762 = sum of:
     0.1628762 = product of:
       0.50898814 = sum of:
         0.102260314 = weight(abstract_txt:departure in 3783) [ClassicSimilarity], result of:
           0.102260314 = score(doc=3783,freq=1.0), product of:
             0.22354737 = queryWeight, product of:
               1.2135276 = boost
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.022022692 = queryNorm
             0.4574436 = fieldWeight in 3783, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
         0.06334851 = weight(abstract_txt:field in 3783) [ClassicSimilarity], result of:
           0.06334851 = score(doc=3783,freq=4.0), product of:
             0.12893745 = queryWeight, product of:
               1.303375 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.022022692 = queryNorm
             0.49131194 = fieldWeight in 3783, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
         0.00991686 = weight(abstract_txt:information in 3783) [ClassicSimilarity], result of:
           0.00991686 = score(doc=3783,freq=1.0), product of:
             0.074903294 = queryWeight, product of:
               1.4048997 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022022692 = queryNorm
             0.1323955 = fieldWeight in 3783, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
         0.021998677 = weight(abstract_txt:retrieval in 3783) [ClassicSimilarity], result of:
           0.021998677 = score(doc=3783,freq=1.0), product of:
             0.11575407 = queryWeight, product of:
               1.5124938 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.022022692 = queryNorm
             0.19004668 = fieldWeight in 3783, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
         0.04071446 = weight(abstract_txt:knowledge in 3783) [ClassicSimilarity], result of:
           0.04071446 = score(doc=3783,freq=3.0), product of:
             0.12098474 = queryWeight, product of:
               1.5462894 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.022022692 = queryNorm
             0.3365256 = fieldWeight in 3783, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
         0.041727692 = weight(abstract_txt:issues in 3783) [ClassicSimilarity], result of:
           0.041727692 = score(doc=3783,freq=1.0), product of:
             0.17737326 = queryWeight, product of:
               1.8722748 = boost
               4.3017797 = idf(docFreq=1627, maxDocs=44218)
               0.022022692 = queryNorm
             0.23525357 = fieldWeight in 3783, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3017797 = idf(docFreq=1627, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
         0.094517775 = weight(abstract_txt:theories in 3783) [ClassicSimilarity], result of:
           0.094517775 = score(doc=3783,freq=1.0), product of:
             0.30592448 = queryWeight, product of:
               2.4588532 = boost
               5.649515 = idf(docFreq=422, maxDocs=44218)
               0.022022692 = queryNorm
             0.30895787 = fieldWeight in 3783, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.649515 = idf(docFreq=422, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
         0.13450389 = weight(abstract_txt:philosophical in 3783) [ClassicSimilarity], result of:
           0.13450389 = score(doc=3783,freq=1.0), product of:
             0.3870453 = queryWeight, product of:
               2.7657084 = boost
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.022022692 = queryNorm
             0.3475146 = fieldWeight in 3783, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3783)
       0.32 = coord(8/25)
   

5. Wikgren, M.: Critical realism as a philosophy and social theory in information science? (2005) 0.15

   0.14617647 = sum of:
     0.14617647 = product of:
       0.52205884 = sum of:
         0.08717489 = weight(abstract_txt:fruitful in 4408) [ClassicSimilarity], result of:
           0.08717489 = score(doc=4408,freq=1.0), product of:
             0.18386446 = queryWeight, product of:
               1.1005601 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.022022692 = queryNorm
             0.47412583 = fieldWeight in 4408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=4408)
         0.051895954 = weight(abstract_txt:social in 4408) [ClassicSimilarity], result of:
           0.051895954 = score(doc=4408,freq=3.0), product of:
             0.11366553 = queryWeight, product of:
               1.2237544 = boost
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.022022692 = queryNorm
             0.45656723 = fieldWeight in 4408, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.0625 = fieldNorm(doc=4408)
         0.123449944 = weight(abstract_txt:interpretative in 4408) [ClassicSimilarity], result of:
           0.123449944 = score(doc=4408,freq=1.0), product of:
             0.23186263 = queryWeight, product of:
               1.2358912 = boost
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.022022692 = queryNorm
             0.5324271 = fieldWeight in 4408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.0625 = fieldNorm(doc=4408)
         0.051193327 = weight(abstract_txt:field in 4408) [ClassicSimilarity], result of:
           0.051193327 = score(doc=4408,freq=2.0), product of:
             0.12893745 = queryWeight, product of:
               1.303375 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.022022692 = queryNorm
             0.39704 = fieldWeight in 4408, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.0625 = fieldNorm(doc=4408)
         0.027761424 = weight(abstract_txt:information in 4408) [ClassicSimilarity], result of:
           0.027761424 = score(doc=4408,freq=6.0), product of:
             0.074903294 = queryWeight, product of:
               1.4048997 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022022692 = queryNorm
             0.3706302 = fieldWeight in 4408, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=4408)
         0.026864577 = weight(abstract_txt:knowledge in 4408) [ClassicSimilarity], result of:
           0.026864577 = score(doc=4408,freq=1.0), product of:
             0.12098474 = queryWeight, product of:
               1.5462894 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.022022692 = queryNorm
             0.2220493 = fieldWeight in 4408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0625 = fieldNorm(doc=4408)
         0.15371874 = weight(abstract_txt:philosophical in 4408) [ClassicSimilarity], result of:
           0.15371874 = score(doc=4408,freq=1.0), product of:
             0.3870453 = queryWeight, product of:
               2.7657084 = boost
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.022022692 = queryNorm
             0.39715955 = fieldWeight in 4408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.0625 = fieldNorm(doc=4408)
       0.28 = coord(7/25)