Document (#6927)

Author
Janes, J.W.
Title
Other people's judgments : a comparison of users' and others' judgments of document relevance, topicality, and utility
Source
Journal of the American Society for Information Science. 45(1994) no.3, S.160-171
Year
1994
Abstract
The emerging user-centric model of relevance proposes that the only valid measure of relevance of a document to a user's information need is the one made by that user. If we accept this proposition, it raises an intersting question: how ell do other people, especially those involved in information work who make such judgments as part of their training and work, perform as judges of documents for information needs they did not originate? This question was empirically tested, using three groups of subjects: incoming students to a school of information/library science, continuing students in that school, and academic librarians (holders of the MLS degree). These subjects made judgments of either 'relevance', 'utility', or 'topicality' of two document sets to the original users' stated information need. These judgments were then compared to those of the users to see what patterns emerged, and to see what can be learned not only about secondary judgments in general, but also the ways in which information and library professionals made such judgments. These results are interesting in their own right (subject's judgments compared reasonably well to those of users, looked more like users' after more training and experience in library work, and fall into interesting patterns), but they also lead to some provocative questions about the nature of judgment and evaluation of information items
Theme
Benutzerstudien

Similar documents (author)

  1. Janes, J.W.: ¬An alternative to precision (1991) 5.49
    5.4946446 = sum of:
      5.4946446 = weight(author_txt:janes in 3054) [ClassicSimilarity], result of:
        5.4946446 = fieldWeight in 3054, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.791431 = idf(docFreq=17, maxDocs=43556)
          0.625 = fieldNorm(doc=3054)
    
  2. Janes, J.W.: Relevance judgements and the incremental presentation of document representations (1991) 5.49
    5.4946446 = sum of:
      5.4946446 = weight(author_txt:janes in 3831) [ClassicSimilarity], result of:
        5.4946446 = fieldWeight in 3831, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.791431 = idf(docFreq=17, maxDocs=43556)
          0.625 = fieldNorm(doc=3831)
    
  3. Janes, J.W.: Towards a search theory of information (1989) 5.49
    5.4946446 = sum of:
      5.4946446 = weight(author_txt:janes in 4490) [ClassicSimilarity], result of:
        5.4946446 = fieldWeight in 4490, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.791431 = idf(docFreq=17, maxDocs=43556)
          0.625 = fieldNorm(doc=4490)
    
  4. Janes, J.W.: ¬The binary nature of continous relevance judgements : a study of users' perceptions (1991) 5.49
    5.4946446 = sum of:
      5.4946446 = weight(author_txt:janes in 4842) [ClassicSimilarity], result of:
        5.4946446 = fieldWeight in 4842, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.791431 = idf(docFreq=17, maxDocs=43556)
          0.625 = fieldNorm(doc=4842)
    
  5. Janes, J.W.: Why I stopped teaching 'online searching' (1995) 5.49
    5.4946446 = sum of:
      5.4946446 = weight(author_txt:janes in 3201) [ClassicSimilarity], result of:
        5.4946446 = fieldWeight in 3201, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.791431 = idf(docFreq=17, maxDocs=43556)
          0.625 = fieldNorm(doc=3201)
    

Similar documents (content)

  1. Choi, Y.; Rasmussen, E.M.: Users' relevance criteria in image retrieval in American history (2002) 0.50
    0.50074136 = sum of:
      0.50074136 = product of:
        1.1380485 = sum of:
          0.017412746 = weight(abstract_txt:what in 3590) [ClassicSimilarity], result of:
            0.017412746 = score(doc=3590,freq=1.0), product of:
              0.073621504 = queryWeight, product of:
                4.3248844 = idf(docFreq=1566, maxDocs=43556)
                0.017022768 = queryNorm
              0.23651712 = fieldWeight in 3590, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3248844 = idf(docFreq=1566, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.010466253 = weight(abstract_txt:library in 3590) [ClassicSimilarity], result of:
            0.010466253 = score(doc=3590,freq=1.0), product of:
              0.060023006 = queryWeight, product of:
                1.1058651 = boost
                3.1884925 = idf(docFreq=4881, maxDocs=43556)
                0.017022768 = queryNorm
              0.17437069 = fieldWeight in 3590, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1884925 = idf(docFreq=4881, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.010600863 = weight(abstract_txt:these in 3590) [ClassicSimilarity], result of:
            0.010600863 = score(doc=3590,freq=1.0), product of:
              0.060536563 = queryWeight, product of:
                1.1105859 = boost
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.017022768 = queryNorm
              0.17511505 = fieldWeight in 3590, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.025932252 = weight(abstract_txt:students in 3590) [ClassicSimilarity], result of:
            0.025932252 = score(doc=3590,freq=1.0), product of:
              0.09601078 = queryWeight, product of:
                1.1419778 = boost
                4.938922 = idf(docFreq=847, maxDocs=43556)
                0.017022768 = queryNorm
              0.2700973 = fieldWeight in 3590, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.938922 = idf(docFreq=847, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.031893007 = weight(abstract_txt:patterns in 3590) [ClassicSimilarity], result of:
            0.031893007 = score(doc=3590,freq=1.0), product of:
              0.11021063 = queryWeight, product of:
                1.2235153 = boost
                5.291562 = idf(docFreq=595, maxDocs=43556)
                0.017022768 = queryNorm
              0.2893823 = fieldWeight in 3590, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.291562 = idf(docFreq=595, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.017863972 = weight(abstract_txt:work in 3590) [ClassicSimilarity], result of:
            0.017863972 = score(doc=3590,freq=1.0), product of:
              0.085725285 = queryWeight, product of:
                1.321593 = boost
                3.8104916 = idf(docFreq=2620, maxDocs=43556)
                0.017022768 = queryNorm
              0.20838626 = fieldWeight in 3590, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8104916 = idf(docFreq=2620, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.17284031 = weight(abstract_txt:topicality in 3590) [ClassicSimilarity], result of:
            0.17284031 = score(doc=3590,freq=2.0), product of:
              0.2698857 = queryWeight, product of:
                1.914642 = boost
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.017022768 = queryNorm
              0.64042044 = fieldWeight in 3590, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.021493625 = weight(abstract_txt:information in 3590) [ClassicSimilarity], result of:
            0.021493625 = score(doc=3590,freq=4.0), product of:
              0.0810281 = queryWeight, product of:
                1.96268 = boost
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.017022768 = queryNorm
              0.26526138 = fieldWeight in 3590, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.05483963 = weight(abstract_txt:users in 3590) [ClassicSimilarity], result of:
            0.05483963 = score(doc=3590,freq=5.0), product of:
              0.12554888 = queryWeight, product of:
                2.0647814 = boost
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.017022768 = queryNorm
              0.43679902 = fieldWeight in 3590, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.1368287 = weight(abstract_txt:relevance in 3590) [ClassicSimilarity], result of:
            0.1368287 = score(doc=3590,freq=7.0), product of:
              0.1916558 = queryWeight, product of:
                2.2817793 = boost
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.017022768 = queryNorm
              0.71392936 = fieldWeight in 3590, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
          0.63787717 = weight(abstract_txt:judgments in 3590) [ClassicSimilarity], result of:
            0.63787717 = score(doc=3590,freq=5.0), product of:
              0.75384355 = queryWeight, product of:
                6.3998275 = boost
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.017022768 = queryNorm
              0.84616655 = fieldWeight in 3590, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.0546875 = fieldNorm(doc=3590)
        0.44 = coord(11/25)
    
  2. Spink, A.; Greisdorf, H.: Regions and levels : Measuring and mapping users' relevance judgements (2001) 0.43
    0.4299971 = sum of:
      0.4299971 = product of:
        1.3437409 = sum of:
          0.012115273 = weight(abstract_txt:these in 584) [ClassicSimilarity], result of:
            0.012115273 = score(doc=584,freq=1.0), product of:
              0.060536563 = queryWeight, product of:
                1.1105859 = boost
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.017022768 = queryNorm
              0.20013149 = fieldWeight in 584, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
          0.06339592 = weight(abstract_txt:utility in 584) [ClassicSimilarity], result of:
            0.06339592 = score(doc=584,freq=1.0), product of:
              0.15939428 = queryWeight, product of:
                1.4714111 = boost
                6.3636827 = idf(docFreq=203, maxDocs=43556)
                0.017022768 = queryNorm
              0.39773017 = fieldWeight in 584, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3636827 = idf(docFreq=203, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
          0.03539624 = weight(abstract_txt:made in 584) [ClassicSimilarity], result of:
            0.03539624 = score(doc=584,freq=1.0), product of:
              0.12371824 = queryWeight, product of:
                1.5876697 = boost
                4.5776587 = idf(docFreq=1216, maxDocs=43556)
                0.017022768 = queryNorm
              0.28610367 = fieldWeight in 584, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5776587 = idf(docFreq=1216, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
          0.13967605 = weight(abstract_txt:topicality in 584) [ClassicSimilarity], result of:
            0.13967605 = score(doc=584,freq=1.0), product of:
              0.2698857 = queryWeight, product of:
                1.914642 = boost
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.017022768 = queryNorm
              0.51753783 = fieldWeight in 584, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
          0.017369471 = weight(abstract_txt:information in 584) [ClassicSimilarity], result of:
            0.017369471 = score(doc=584,freq=2.0), product of:
              0.0810281 = queryWeight, product of:
                1.96268 = boost
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.017022768 = queryNorm
              0.21436356 = fieldWeight in 584, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
          0.056057207 = weight(abstract_txt:users in 584) [ClassicSimilarity], result of:
            0.056057207 = score(doc=584,freq=4.0), product of:
              0.12554888 = queryWeight, product of:
                2.0647814 = boost
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.017022768 = queryNorm
              0.44649705 = fieldWeight in 584, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
          0.2211486 = weight(abstract_txt:relevance in 584) [ClassicSimilarity], result of:
            0.2211486 = score(doc=584,freq=14.0), product of:
              0.1916558 = queryWeight, product of:
                2.2817793 = boost
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.017022768 = queryNorm
              1.1538842 = fieldWeight in 584, product of:
                3.7416575 = tf(freq=14.0), with freq of:
                  14.0 = termFreq=14.0
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
          0.79858226 = weight(abstract_txt:judgments in 584) [ClassicSimilarity], result of:
            0.79858226 = score(doc=584,freq=6.0), product of:
              0.75384355 = queryWeight, product of:
                6.3998275 = boost
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.017022768 = queryNorm
              1.0593475 = fieldWeight in 584, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.0625 = fieldNorm(doc=584)
        0.32 = coord(8/25)
    
  3. Taylor, A.: User relevance criteria choices and the information search process (2012) 0.37
    0.36879647 = sum of:
      0.36879647 = product of:
        1.152489 = sum of:
          0.017133582 = weight(abstract_txt:these in 4743) [ClassicSimilarity], result of:
            0.017133582 = score(doc=4743,freq=2.0), product of:
              0.060536563 = queryWeight, product of:
                1.1105859 = boost
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.017022768 = queryNorm
              0.28302866 = fieldWeight in 4743, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
          0.16052695 = weight(abstract_txt:subject's in 4743) [ClassicSimilarity], result of:
            0.16052695 = score(doc=4743,freq=2.0), product of:
              0.18654223 = queryWeight, product of:
                1.1255667 = boost
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.017022768 = queryNorm
              0.86053944 = fieldWeight in 4743, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
          0.029705813 = weight(abstract_txt:those in 4743) [ClassicSimilarity], result of:
            0.029705813 = score(doc=4743,freq=1.0), product of:
              0.11007532 = queryWeight, product of:
                1.4975739 = boost
                4.317889 = idf(docFreq=1577, maxDocs=43556)
                0.017022768 = queryNorm
              0.26986808 = fieldWeight in 4743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.317889 = idf(docFreq=1577, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
          0.03539624 = weight(abstract_txt:made in 4743) [ClassicSimilarity], result of:
            0.03539624 = score(doc=4743,freq=1.0), product of:
              0.12371824 = queryWeight, product of:
                1.5876697 = boost
                4.5776587 = idf(docFreq=1216, maxDocs=43556)
                0.017022768 = queryNorm
              0.28610367 = fieldWeight in 4743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5776587 = idf(docFreq=1216, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
          0.040735025 = weight(abstract_txt:information in 4743) [ClassicSimilarity], result of:
            0.040735025 = score(doc=4743,freq=11.0), product of:
              0.0810281 = queryWeight, product of:
                1.96268 = boost
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.017022768 = queryNorm
              0.50272715 = fieldWeight in 4743, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
          0.03963843 = weight(abstract_txt:users in 4743) [ClassicSimilarity], result of:
            0.03963843 = score(doc=4743,freq=2.0), product of:
              0.12554888 = queryWeight, product of:
                2.0647814 = boost
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.017022768 = queryNorm
              0.3157211 = fieldWeight in 4743, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
          0.17731334 = weight(abstract_txt:relevance in 4743) [ClassicSimilarity], result of:
            0.17731334 = score(doc=4743,freq=9.0), product of:
              0.1916558 = queryWeight, product of:
                2.2817793 = boost
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.017022768 = queryNorm
              0.92516553 = fieldWeight in 4743, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
          0.65203965 = weight(abstract_txt:judgments in 4743) [ClassicSimilarity], result of:
            0.65203965 = score(doc=4743,freq=4.0), product of:
              0.75384355 = queryWeight, product of:
                6.3998275 = boost
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.017022768 = queryNorm
              0.8649536 = fieldWeight in 4743, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.0625 = fieldNorm(doc=4743)
        0.32 = coord(8/25)
    
  4. Bateman, J.: Modelling the importance of end-user relevance criteria (1999) 0.28
    0.2770349 = sum of:
      0.2770349 = product of:
        0.9894104 = sum of:
          0.018361233 = weight(abstract_txt:these in 604) [ClassicSimilarity], result of:
            0.018361233 = score(doc=604,freq=3.0), product of:
              0.060536563 = queryWeight, product of:
                1.1105859 = boost
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.017022768 = queryNorm
              0.30330816 = fieldWeight in 604, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.0546875 = fieldNorm(doc=604)
          0.025932252 = weight(abstract_txt:students in 604) [ClassicSimilarity], result of:
            0.025932252 = score(doc=604,freq=1.0), product of:
              0.09601078 = queryWeight, product of:
                1.1419778 = boost
                4.938922 = idf(docFreq=847, maxDocs=43556)
                0.017022768 = queryNorm
              0.2700973 = fieldWeight in 604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.938922 = idf(docFreq=847, maxDocs=43556)
                0.0546875 = fieldNorm(doc=604)
          0.122216545 = weight(abstract_txt:topicality in 604) [ClassicSimilarity], result of:
            0.122216545 = score(doc=604,freq=1.0), product of:
              0.2698857 = queryWeight, product of:
                1.914642 = boost
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.017022768 = queryNorm
              0.4528456 = fieldWeight in 604, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.0546875 = fieldNorm(doc=604)
          0.033984408 = weight(abstract_txt:information in 604) [ClassicSimilarity], result of:
            0.033984408 = score(doc=604,freq=10.0), product of:
              0.0810281 = queryWeight, product of:
                1.96268 = boost
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.017022768 = queryNorm
              0.4194151 = fieldWeight in 604, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.0546875 = fieldNorm(doc=604)
          0.05483963 = weight(abstract_txt:users in 604) [ClassicSimilarity], result of:
            0.05483963 = score(doc=604,freq=5.0), product of:
              0.12554888 = queryWeight, product of:
                2.0647814 = boost
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.017022768 = queryNorm
              0.43679902 = fieldWeight in 604, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.5719764 = idf(docFreq=3326, maxDocs=43556)
                0.0546875 = fieldNorm(doc=604)
          0.16354159 = weight(abstract_txt:relevance in 604) [ClassicSimilarity], result of:
            0.16354159 = score(doc=604,freq=10.0), product of:
              0.1916558 = queryWeight, product of:
                2.2817793 = boost
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.017022768 = queryNorm
              0.8533088 = fieldWeight in 604, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.0546875 = fieldNorm(doc=604)
          0.5705347 = weight(abstract_txt:judgments in 604) [ClassicSimilarity], result of:
            0.5705347 = score(doc=604,freq=4.0), product of:
              0.75384355 = queryWeight, product of:
                6.3998275 = boost
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.017022768 = queryNorm
              0.7568344 = fieldWeight in 604, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.0546875 = fieldNorm(doc=604)
        0.28 = coord(7/25)
    
  5. Taylor, A.; Zhang, X.; Amadio, W.J.: Examination of relevance criteria choices and the information search process (2009) 0.25
    0.2539459 = sum of:
      0.2539459 = product of:
        0.90694964 = sum of:
          0.017133582 = weight(abstract_txt:these in 606) [ClassicSimilarity], result of:
            0.017133582 = score(doc=606,freq=2.0), product of:
              0.060536563 = queryWeight, product of:
                1.1105859 = boost
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.017022768 = queryNorm
              0.28302866 = fieldWeight in 606, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2021039 = idf(docFreq=4815, maxDocs=43556)
                0.0625 = fieldNorm(doc=606)
          0.07843273 = weight(abstract_txt:subjects in 606) [ClassicSimilarity], result of:
            0.07843273 = score(doc=606,freq=4.0), product of:
              0.11572045 = queryWeight, product of:
                1.2537262 = boost
                5.422221 = idf(docFreq=522, maxDocs=43556)
                0.017022768 = queryNorm
              0.67777765 = fieldWeight in 606, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.422221 = idf(docFreq=522, maxDocs=43556)
                0.0625 = fieldNorm(doc=606)
          0.029705813 = weight(abstract_txt:those in 606) [ClassicSimilarity], result of:
            0.029705813 = score(doc=606,freq=1.0), product of:
              0.11007532 = queryWeight, product of:
                1.4975739 = boost
                4.317889 = idf(docFreq=1577, maxDocs=43556)
                0.017022768 = queryNorm
              0.26986808 = fieldWeight in 606, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.317889 = idf(docFreq=1577, maxDocs=43556)
                0.0625 = fieldNorm(doc=606)
          0.13967605 = weight(abstract_txt:topicality in 606) [ClassicSimilarity], result of:
            0.13967605 = score(doc=606,freq=1.0), product of:
              0.2698857 = queryWeight, product of:
                1.914642 = boost
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.017022768 = queryNorm
              0.51753783 = fieldWeight in 606, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.280605 = idf(docFreq=29, maxDocs=43556)
                0.0625 = fieldNorm(doc=606)
          0.024564143 = weight(abstract_txt:information in 606) [ClassicSimilarity], result of:
            0.024564143 = score(doc=606,freq=4.0), product of:
              0.0810281 = queryWeight, product of:
                1.96268 = boost
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.017022768 = queryNorm
              0.30315587 = fieldWeight in 606, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.425247 = idf(docFreq=10472, maxDocs=43556)
                0.0625 = fieldNorm(doc=606)
          0.15637566 = weight(abstract_txt:relevance in 606) [ClassicSimilarity], result of:
            0.15637566 = score(doc=606,freq=7.0), product of:
              0.1916558 = queryWeight, product of:
                2.2817793 = boost
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.017022768 = queryNorm
              0.8159193 = fieldWeight in 606, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.934216 = idf(docFreq=851, maxDocs=43556)
                0.0625 = fieldNorm(doc=606)
          0.46106166 = weight(abstract_txt:judgments in 606) [ClassicSimilarity], result of:
            0.46106166 = score(doc=606,freq=2.0), product of:
              0.75384355 = queryWeight, product of:
                6.3998275 = boost
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.017022768 = queryNorm
              0.6116145 = fieldWeight in 606, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.9196286 = idf(docFreq=116, maxDocs=43556)
                0.0625 = fieldNorm(doc=606)
        0.28 = coord(7/25)