Document (#35327)

Author

Hjoerland, B.

Title

¬The foundation of the concept of relevance

Source

Journal of the American Society for Information Science and Technology. 61(2010) no.2, S.217-237

Year

2010

Abstract

In 1975 Tefko Saracevic declared the subject knowledge view to be the most fundamental perspective of relevance. This paper examines the assumptions in different views of relevance, including the system's view and the user's view and offers a reinterpretation of these views. The paper finds that what was regarded as the most fundamental view by Saracevic in 1975 has not since been considered (with very few exceptions). Other views, which are based on less fruitful assumptions, have dominated the discourse on relevance in information retrieval and information science. Many authors have reexamined the concept of relevance in information science, but have neglected the subject knowledge view, hence basic theoretical assumptions seem not to have been properly addressed. It is as urgent now as it was in 1975 seriously to consider the subject knowledge view of relevance (which may also be termed the epistemological view). The concept of relevance, like other basic concepts, is influenced by overall approaches to information science, such as the cognitive view and the domain-analytic view. There is today a trend toward a social paradigm for information science. This paper offers an understanding of relevance from such a social point of view.

Similar documents (author)

1. Hjoerland, B.: ¬The concept of 'subject' in information science (1992) 4.48

   4.4805427 = sum of:
     4.4805427 = weight(author_txt:hjoerland in 2246) [ClassicSimilarity], result of:
       4.4805427 = fieldWeight in 2246, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.168868 = idf(docFreq=92, maxDocs=44421)
         0.625 = fieldNorm(doc=2246)
   

2. Hjoerland, B.: Subject representation and information seeking : contributions to a theory based on the theory of knowledge (1993) 4.48

   4.4805427 = sum of:
     4.4805427 = weight(author_txt:hjoerland in 7554) [ClassicSimilarity], result of:
       4.4805427 = fieldWeight in 7554, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.168868 = idf(docFreq=92, maxDocs=44421)
         0.625 = fieldNorm(doc=7554)
   

3. Hjoerland, B.: Theory of information science : Reply to Professor Gernot Wersig (1998) 4.48

   4.4805427 = sum of:
     4.4805427 = weight(author_txt:hjoerland in 1403) [ClassicSimilarity], result of:
       4.4805427 = fieldWeight in 1403, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.168868 = idf(docFreq=92, maxDocs=44421)
         0.625 = fieldNorm(doc=1403)
   

4. Hjoerland, B.: Information retrieval, text composition, and semantics (1998) 4.48

   4.4805427 = sum of:
     4.4805427 = weight(author_txt:hjoerland in 1649) [ClassicSimilarity], result of:
       4.4805427 = fieldWeight in 1649, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.168868 = idf(docFreq=92, maxDocs=44421)
         0.625 = fieldNorm(doc=1649)
   

5. Hjoerland, B.: ¬The classification of psychology : a case study in the classification of a knowledge field (1998) 4.48

   4.4805427 = sum of:
     4.4805427 = weight(author_txt:hjoerland in 4783) [ClassicSimilarity], result of:
       4.4805427 = fieldWeight in 4783, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.168868 = idf(docFreq=92, maxDocs=44421)
         0.625 = fieldNorm(doc=4783)
   

Similar documents (content)

1. Hjoerland, B.: Fundamentals of knowledge organization (2003) 0.25

   0.2536584 = sum of:
     0.2536584 = product of:
       0.48780468 = sum of:
         0.011387445 = weight(abstract_txt:most in 3290) [ClassicSimilarity], result of:
           0.011387445 = score(doc=3290,freq=1.0), product of:
             0.061622247 = queryWeight, product of:
               1.0069338 = boost
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.015523482 = queryNorm
             0.18479438 = fieldWeight in 3290, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.03651389 = weight(abstract_txt:social in 3290) [ClassicSimilarity], result of:
           0.03651389 = score(doc=3290,freq=7.0), product of:
             0.07004752 = queryWeight, product of:
               1.0735655 = boost
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.015523482 = queryNorm
             0.52127314 = fieldWeight in 3290, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.2031517 = idf(docFreq=1804, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.039587468 = weight(abstract_txt:basic in 3290) [ClassicSimilarity], result of:
           0.039587468 = score(doc=3290,freq=3.0), product of:
             0.098050855 = queryWeight, product of:
               1.2701583 = boost
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.015523482 = queryNorm
             0.40374422 = fieldWeight in 3290, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.016354026 = weight(abstract_txt:paper in 3290) [ClassicSimilarity], result of:
           0.016354026 = score(doc=3290,freq=2.0), product of:
             0.071267284 = queryWeight, product of:
               1.3262423 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.015523482 = queryNorm
             0.22947451 = fieldWeight in 3290, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.027804853 = weight(abstract_txt:knowledge in 3290) [ClassicSimilarity], result of:
           0.027804853 = score(doc=3290,freq=5.0), product of:
             0.07480102 = queryWeight, product of:
               1.358725 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.015523482 = queryNorm
             0.37171757 = fieldWeight in 3290, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.016664296 = weight(abstract_txt:subject in 3290) [ClassicSimilarity], result of:
           0.016664296 = score(doc=3290,freq=1.0), product of:
             0.09092328 = queryWeight, product of:
               1.4980122 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.015523482 = queryNorm
             0.18327866 = fieldWeight in 3290, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.011390374 = weight(abstract_txt:information in 3290) [ClassicSimilarity], result of:
           0.011390374 = score(doc=3290,freq=3.0), product of:
             0.057998702 = queryWeight, product of:
               1.5445832 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015523482 = queryNorm
             0.19639015 = fieldWeight in 3290, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.017215895 = weight(abstract_txt:have in 3290) [ClassicSimilarity], result of:
           0.017215895 = score(doc=3290,freq=2.0), product of:
             0.081172034 = queryWeight, product of:
               1.63437 = boost
               3.199388 = idf(docFreq=4924, maxDocs=44421)
               0.015523482 = queryNorm
             0.21209145 = fieldWeight in 3290, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.199388 = idf(docFreq=4924, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.025485681 = weight(abstract_txt:concept in 3290) [ClassicSimilarity], result of:
           0.025485681 = score(doc=3290,freq=1.0), product of:
             0.120692775 = queryWeight, product of:
               1.725911 = boost
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.015523482 = queryNorm
             0.21116161 = fieldWeight in 3290, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.021222375 = weight(abstract_txt:science in 3290) [ClassicSimilarity], result of:
           0.021222375 = score(doc=3290,freq=1.0), product of:
             0.117577985 = queryWeight, product of:
               1.9670262 = boost
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.015523482 = queryNorm
             0.18049617 = fieldWeight in 3290, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.05804455 = weight(abstract_txt:views in 3290) [ClassicSimilarity], result of:
           0.05804455 = score(doc=3290,freq=1.0), product of:
             0.20892547 = queryWeight, product of:
               2.2707717 = boost
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.015523482 = queryNorm
             0.2778242 = fieldWeight in 3290, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.089055546 = weight(abstract_txt:relevance in 3290) [ClassicSimilarity], result of:
           0.089055546 = score(doc=3290,freq=1.0), product of:
             0.38540202 = queryWeight, product of:
               5.0363874 = boost
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.015523482 = queryNorm
             0.23107181 = fieldWeight in 3290, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
         0.1170783 = weight(abstract_txt:view in 3290) [ClassicSimilarity], result of:
           0.1170783 = score(doc=3290,freq=1.0), product of:
             0.49822742 = queryWeight, product of:
               6.4022255 = boost
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.015523482 = queryNorm
             0.23498967 = fieldWeight in 3290, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.046875 = fieldNorm(doc=3290)
       0.52 = coord(13/25)
   

2. Hjoerland, B.: Subject (of documents) (2016) 0.22

   0.21544465 = sum of:
     0.21544465 = product of:
       0.67326456 = sum of:
         0.026840465 = weight(abstract_txt:most in 4182) [ClassicSimilarity], result of:
           0.026840465 = score(doc=4182,freq=2.0), product of:
             0.061622247 = queryWeight, product of:
               1.0069338 = boost
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.015523482 = queryNorm
             0.43556452 = fieldWeight in 4182, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
         0.020724516 = weight(abstract_txt:knowledge in 4182) [ClassicSimilarity], result of:
           0.020724516 = score(doc=4182,freq=1.0), product of:
             0.07480102 = queryWeight, product of:
               1.358725 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.015523482 = queryNorm
             0.27706194 = fieldWeight in 4182, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
         0.062104173 = weight(abstract_txt:subject in 4182) [ClassicSimilarity], result of:
           0.062104173 = score(doc=4182,freq=5.0), product of:
             0.09092328 = queryWeight, product of:
               1.4980122 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.015523482 = queryNorm
             0.6830393 = fieldWeight in 4182, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
         0.010960394 = weight(abstract_txt:information in 4182) [ClassicSimilarity], result of:
           0.010960394 = score(doc=4182,freq=1.0), product of:
             0.057998702 = queryWeight, product of:
               1.5445832 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015523482 = queryNorm
             0.18897653 = fieldWeight in 4182, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
         0.042476136 = weight(abstract_txt:concept in 4182) [ClassicSimilarity], result of:
           0.042476136 = score(doc=4182,freq=1.0), product of:
             0.120692775 = queryWeight, product of:
               1.725911 = boost
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.015523482 = queryNorm
             0.35193604 = fieldWeight in 4182, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
         0.03537063 = weight(abstract_txt:science in 4182) [ClassicSimilarity], result of:
           0.03537063 = score(doc=4182,freq=1.0), product of:
             0.117577985 = queryWeight, product of:
               1.9670262 = boost
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.015523482 = queryNorm
             0.30082697 = fieldWeight in 4182, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
         0.1368123 = weight(abstract_txt:views in 4182) [ClassicSimilarity], result of:
           0.1368123 = score(doc=4182,freq=2.0), product of:
             0.20892547 = queryWeight, product of:
               2.2707717 = boost
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.015523482 = queryNorm
             0.65483785 = fieldWeight in 4182, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
         0.33797595 = weight(abstract_txt:view in 4182) [ClassicSimilarity], result of:
           0.33797595 = score(doc=4182,freq=3.0), product of:
             0.49822742 = queryWeight, product of:
               6.4022255 = boost
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.015523482 = queryNorm
             0.67835677 = fieldWeight in 4182, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.078125 = fieldNorm(doc=4182)
       0.32 = coord(8/25)
   

3. Hjoerland, B.: Knowledge organization (KO) (2017) 0.22

   0.21544465 = sum of:
     0.21544465 = product of:
       0.67326456 = sum of:
         0.026840465 = weight(abstract_txt:most in 4418) [ClassicSimilarity], result of:
           0.026840465 = score(doc=4418,freq=2.0), product of:
             0.061622247 = queryWeight, product of:
               1.0069338 = boost
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.015523482 = queryNorm
             0.43556452 = fieldWeight in 4418, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
         0.020724516 = weight(abstract_txt:knowledge in 4418) [ClassicSimilarity], result of:
           0.020724516 = score(doc=4418,freq=1.0), product of:
             0.07480102 = queryWeight, product of:
               1.358725 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.015523482 = queryNorm
             0.27706194 = fieldWeight in 4418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
         0.062104173 = weight(abstract_txt:subject in 4418) [ClassicSimilarity], result of:
           0.062104173 = score(doc=4418,freq=5.0), product of:
             0.09092328 = queryWeight, product of:
               1.4980122 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.015523482 = queryNorm
             0.6830393 = fieldWeight in 4418, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
         0.010960394 = weight(abstract_txt:information in 4418) [ClassicSimilarity], result of:
           0.010960394 = score(doc=4418,freq=1.0), product of:
             0.057998702 = queryWeight, product of:
               1.5445832 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015523482 = queryNorm
             0.18897653 = fieldWeight in 4418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
         0.042476136 = weight(abstract_txt:concept in 4418) [ClassicSimilarity], result of:
           0.042476136 = score(doc=4418,freq=1.0), product of:
             0.120692775 = queryWeight, product of:
               1.725911 = boost
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.015523482 = queryNorm
             0.35193604 = fieldWeight in 4418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5047812 = idf(docFreq=1334, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
         0.03537063 = weight(abstract_txt:science in 4418) [ClassicSimilarity], result of:
           0.03537063 = score(doc=4418,freq=1.0), product of:
             0.117577985 = queryWeight, product of:
               1.9670262 = boost
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.015523482 = queryNorm
             0.30082697 = fieldWeight in 4418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
         0.1368123 = weight(abstract_txt:views in 4418) [ClassicSimilarity], result of:
           0.1368123 = score(doc=4418,freq=2.0), product of:
             0.20892547 = queryWeight, product of:
               2.2707717 = boost
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.015523482 = queryNorm
             0.65483785 = fieldWeight in 4418, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
         0.33797595 = weight(abstract_txt:view in 4418) [ClassicSimilarity], result of:
           0.33797595 = score(doc=4418,freq=3.0), product of:
             0.49822742 = queryWeight, product of:
               6.4022255 = boost
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.015523482 = queryNorm
             0.67835677 = fieldWeight in 4418, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.078125 = fieldNorm(doc=4418)
       0.32 = coord(8/25)
   

4. Hjoerland, B.: Epistemology and the socio-cognitive persepctive in information science (2002) 0.21

   0.21420003 = sum of:
     0.21420003 = product of:
       0.5950001 = sum of:
         0.021472372 = weight(abstract_txt:most in 1304) [ClassicSimilarity], result of:
           0.021472372 = score(doc=1304,freq=2.0), product of:
             0.061622247 = queryWeight, product of:
               1.0069338 = boost
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.015523482 = queryNorm
             0.3484516 = fieldWeight in 1304, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.94228 = idf(docFreq=2342, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.016579611 = weight(abstract_txt:knowledge in 1304) [ClassicSimilarity], result of:
           0.016579611 = score(doc=1304,freq=1.0), product of:
             0.07480102 = queryWeight, product of:
               1.358725 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.015523482 = queryNorm
             0.22164954 = fieldWeight in 1304, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.042879872 = weight(abstract_txt:fundamental in 1304) [ClassicSimilarity], result of:
           0.042879872 = score(doc=1304,freq=1.0), product of:
             0.12312035 = queryWeight, product of:
               1.423302 = boost
               5.5724173 = idf(docFreq=458, maxDocs=44421)
               0.015523482 = queryNorm
             0.34827608 = fieldWeight in 1304, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5724173 = idf(docFreq=458, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.0314225 = weight(abstract_txt:subject in 1304) [ClassicSimilarity], result of:
           0.0314225 = score(doc=1304,freq=2.0), product of:
             0.09092328 = queryWeight, product of:
               1.4980122 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.015523482 = queryNorm
             0.34559354 = fieldWeight in 1304, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.015187166 = weight(abstract_txt:information in 1304) [ClassicSimilarity], result of:
           0.015187166 = score(doc=1304,freq=3.0), product of:
             0.057998702 = queryWeight, product of:
               1.5445832 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015523482 = queryNorm
             0.26185355 = fieldWeight in 1304, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.028296502 = weight(abstract_txt:science in 1304) [ClassicSimilarity], result of:
           0.028296502 = score(doc=1304,freq=1.0), product of:
             0.117577985 = queryWeight, product of:
               1.9670262 = boost
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.015523482 = queryNorm
             0.24066156 = fieldWeight in 1304, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.077392735 = weight(abstract_txt:views in 1304) [ClassicSimilarity], result of:
           0.077392735 = score(doc=1304,freq=1.0), product of:
             0.20892547 = queryWeight, product of:
               2.2707717 = boost
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.015523482 = queryNorm
             0.37043226 = fieldWeight in 1304, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.20566496 = weight(abstract_txt:relevance in 1304) [ClassicSimilarity], result of:
           0.20566496 = score(doc=1304,freq=3.0), product of:
             0.38540202 = queryWeight, product of:
               5.0363874 = boost
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.015523482 = queryNorm
             0.53363746 = fieldWeight in 1304, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
         0.1561044 = weight(abstract_txt:view in 1304) [ClassicSimilarity], result of:
           0.1561044 = score(doc=1304,freq=1.0), product of:
             0.49822742 = queryWeight, product of:
               6.4022255 = boost
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.015523482 = queryNorm
             0.31331956 = fieldWeight in 1304, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.0625 = fieldNorm(doc=1304)
       0.36 = coord(9/25)
   

5. Hjoerland, B.: ¬The foundation of information science : one world or three? A discussion of Gnoli (2018) (2019) 0.21

   0.21141824 = sum of:
     0.21141824 = product of:
       0.5872729 = sum of:
         0.043097373 = weight(abstract_txt:basic in 626) [ClassicSimilarity], result of:
           0.043097373 = score(doc=626,freq=2.0), product of:
             0.098050855 = queryWeight, product of:
               1.2701583 = boost
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.015523482 = queryNorm
             0.439541 = fieldWeight in 626, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.030837446 = weight(abstract_txt:paper in 626) [ClassicSimilarity], result of:
           0.030837446 = score(doc=626,freq=4.0), product of:
             0.071267284 = queryWeight, product of:
               1.3262423 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.015523482 = queryNorm
             0.4327013 = fieldWeight in 626, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.023447111 = weight(abstract_txt:knowledge in 626) [ClassicSimilarity], result of:
           0.023447111 = score(doc=626,freq=2.0), product of:
             0.07480102 = queryWeight, product of:
               1.358725 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.015523482 = queryNorm
             0.31345978 = fieldWeight in 626, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.0124002695 = weight(abstract_txt:information in 626) [ClassicSimilarity], result of:
           0.0124002695 = score(doc=626,freq=2.0), product of:
             0.057998702 = queryWeight, product of:
               1.5445832 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015523482 = queryNorm
             0.21380253 = fieldWeight in 626, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.016231302 = weight(abstract_txt:have in 626) [ClassicSimilarity], result of:
           0.016231302 = score(doc=626,freq=1.0), product of:
             0.081172034 = queryWeight, product of:
               1.63437 = boost
               3.199388 = idf(docFreq=4924, maxDocs=44421)
               0.015523482 = queryNorm
             0.19996175 = fieldWeight in 626, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.199388 = idf(docFreq=4924, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.028296502 = weight(abstract_txt:science in 626) [ClassicSimilarity], result of:
           0.028296502 = score(doc=626,freq=1.0), product of:
             0.117577985 = queryWeight, product of:
               1.9670262 = boost
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.015523482 = queryNorm
             0.24066156 = fieldWeight in 626, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.850585 = idf(docFreq=2567, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.10944985 = weight(abstract_txt:views in 626) [ClassicSimilarity], result of:
           0.10944985 = score(doc=626,freq=2.0), product of:
             0.20892547 = queryWeight, product of:
               2.2707717 = boost
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.015523482 = queryNorm
             0.5238703 = fieldWeight in 626, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.926916 = idf(docFreq=321, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.10274804 = weight(abstract_txt:assumptions in 626) [ClassicSimilarity], result of:
           0.10274804 = score(doc=626,freq=1.0), product of:
             0.2523715 = queryWeight, product of:
               2.4957318 = boost
               6.514082 = idf(docFreq=178, maxDocs=44421)
               0.015523482 = queryNorm
             0.40713012 = fieldWeight in 626, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.514082 = idf(docFreq=178, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
         0.22076496 = weight(abstract_txt:view in 626) [ClassicSimilarity], result of:
           0.22076496 = score(doc=626,freq=2.0), product of:
             0.49822742 = queryWeight, product of:
               6.4022255 = boost
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.015523482 = queryNorm
             0.44310078 = fieldWeight in 626, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.013113 = idf(docFreq=802, maxDocs=44421)
               0.0625 = fieldNorm(doc=626)
       0.36 = coord(9/25)