Document (#38696)

Author
Mutschke, P.
Mayr, P.
Title
Science models for search : a study on combining scholarly information retrieval and scientometrics
Source
Scientometrics. 102(2015) no.3, S.2323-2345
Year
2015
Content
Vgl.: doi:10.1007/s11192-014-1485-2
Footnote
Beitrag in einem Special Issue "Combining bibliometrics and information retrieval"
Theme
Informetrie

Similar documents (author)

  1. Mayr, P.; Mutschke, P.; Petras, V.: Reducing semantic complexity in distributed digital libraries : Treatment of term vagueness and document re-ranking (2008) 4.45
    4.4510593 = sum of:
      4.4510593 = sum of:
        1.9408889 = weight(author_txt:mayr in 1909) [ClassicSimilarity], result of:
          1.9408889 = score(doc=1909,freq=1.0), product of:
            0.6442791 = queryWeight, product of:
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.0802008 = queryNorm
            3.012497 = fieldWeight in 1909, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.375 = fieldNorm(doc=1909)
        2.5101705 = weight(author_txt:mutschke in 1909) [ClassicSimilarity], result of:
          2.5101705 = score(doc=1909,freq=1.0), product of:
            0.7647904 = queryWeight, product of:
              1.0895175 = boost
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.0802008 = queryNorm
            3.282168 = fieldWeight in 1909, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.375 = fieldNorm(doc=1909)
    
  2. Mayr, P.; Schaer, P.; Mutschke, P.: ¬A science model driven retrieval prototype (2011) 4.45
    4.4510593 = sum of:
      4.4510593 = sum of:
        1.9408889 = weight(author_txt:mayr in 649) [ClassicSimilarity], result of:
          1.9408889 = score(doc=649,freq=1.0), product of:
            0.6442791 = queryWeight, product of:
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.0802008 = queryNorm
            3.012497 = fieldWeight in 649, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.375 = fieldNorm(doc=649)
        2.5101705 = weight(author_txt:mutschke in 649) [ClassicSimilarity], result of:
          2.5101705 = score(doc=649,freq=1.0), product of:
            0.7647904 = queryWeight, product of:
              1.0895175 = boost
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.0802008 = queryNorm
            3.282168 = fieldWeight in 649, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.375 = fieldNorm(doc=649)
    
  3. Mayr, P.; Mutschke, P.; Petras, V.; Schaer, P.; Sure, Y.: Applying science models for search (2010) 3.71
    3.7092166 = sum of:
      3.7092166 = sum of:
        1.6174074 = weight(author_txt:mayr in 4663) [ClassicSimilarity], result of:
          1.6174074 = score(doc=4663,freq=1.0), product of:
            0.6442791 = queryWeight, product of:
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.0802008 = queryNorm
            2.5104141 = fieldWeight in 4663, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.3125 = fieldNorm(doc=4663)
        2.091809 = weight(author_txt:mutschke in 4663) [ClassicSimilarity], result of:
          2.091809 = score(doc=4663,freq=1.0), product of:
            0.7647904 = queryWeight, product of:
              1.0895175 = boost
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.0802008 = queryNorm
            2.73514 = fieldWeight in 4663, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.3125 = fieldNorm(doc=4663)
    
  4. Mayr, P.; Mutschke, P.; Schaer, P.; Sure, Y.: Mehrwertdienste für das Information Retrieval (2013) 3.71
    3.7092166 = sum of:
      3.7092166 = sum of:
        1.6174074 = weight(author_txt:mayr in 935) [ClassicSimilarity], result of:
          1.6174074 = score(doc=935,freq=1.0), product of:
            0.6442791 = queryWeight, product of:
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.0802008 = queryNorm
            2.5104141 = fieldWeight in 935, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.033325 = idf(docFreq=38, maxDocs=44218)
              0.3125 = fieldNorm(doc=935)
        2.091809 = weight(author_txt:mutschke in 935) [ClassicSimilarity], result of:
          2.091809 = score(doc=935,freq=1.0), product of:
            0.7647904 = queryWeight, product of:
              1.0895175 = boost
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.0802008 = queryNorm
            2.73514 = fieldWeight in 935, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.752448 = idf(docFreq=18, maxDocs=44218)
              0.3125 = fieldNorm(doc=935)
    
  5. Mutschke, P.: Processing scientific networks in bibliographic databases (1994) 2.09
    2.091809 = sum of:
      2.091809 = product of:
        4.183618 = sum of:
          4.183618 = weight(author_txt:mutschke in 8846) [ClassicSimilarity], result of:
            4.183618 = score(doc=8846,freq=1.0), product of:
              0.7647904 = queryWeight, product of:
                1.0895175 = boost
                8.752448 = idf(docFreq=18, maxDocs=44218)
                0.0802008 = queryNorm
              5.47028 = fieldWeight in 8846, 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=8846)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Thelwall, M.: Web indicators for research evaluation : a practical guide (2016) 0.37
    0.36935025 = sum of:
      0.36935025 = product of:
        0.66483045 = sum of:
          0.010467941 = weight(abstract_txt:information in 3384) [ClassicSimilarity], result of:
            0.010467941 = score(doc=3384,freq=1.0), product of:
              0.06918247 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.028576622 = queryNorm
              0.15130915 = fieldWeight in 3384, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0625 = fieldNorm(doc=3384)
          0.029609641 = weight(abstract_txt:study in 3384) [ClassicSimilarity], result of:
            0.029609641 = score(doc=3384,freq=1.0), product of:
              0.13837065 = queryWeight, product of:
                1.4142427 = boost
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.028576622 = queryNorm
              0.21398787 = fieldWeight in 3384, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0625 = fieldNorm(doc=3384)
          0.042459574 = weight(abstract_txt:science in 3384) [ClassicSimilarity], result of:
            0.042459574 = score(doc=3384,freq=1.0), product of:
              0.17595664 = queryWeight, product of:
                1.5947948 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.028576622 = queryNorm
              0.24130704 = fieldWeight in 3384, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.0625 = fieldNorm(doc=3384)
          0.23946369 = weight(abstract_txt:scholarly in 3384) [ClassicSimilarity], result of:
            0.23946369 = score(doc=3384,freq=4.0), product of:
              0.3512058 = queryWeight, product of:
                2.253112 = boost
                5.4546638 = idf(docFreq=513, maxDocs=44218)
                0.028576622 = queryNorm
              0.68183297 = fieldWeight in 3384, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.4546638 = idf(docFreq=513, maxDocs=44218)
                0.0625 = fieldNorm(doc=3384)
          0.34282956 = weight(abstract_txt:scientometrics in 3384) [ClassicSimilarity], result of:
            0.34282956 = score(doc=3384,freq=1.0), product of:
              0.70817524 = queryWeight, product of:
                3.199428 = boost
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.028576622 = queryNorm
              0.48410273 = fieldWeight in 3384, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.0625 = fieldNorm(doc=3384)
        0.5555556 = coord(5/9)
    
  2. Egghe, L.: Little science, big science and beyond (1994) 0.34
    0.34247923 = sum of:
      0.34247923 = product of:
        1.5411565 = sum of:
          0.1698383 = weight(abstract_txt:science in 6883) [ClassicSimilarity], result of:
            0.1698383 = score(doc=6883,freq=1.0), product of:
              0.17595664 = queryWeight, product of:
                1.5947948 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.028576622 = queryNorm
              0.96522814 = fieldWeight in 6883, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.25 = fieldNorm(doc=6883)
          1.3713182 = weight(abstract_txt:scientometrics in 6883) [ClassicSimilarity], result of:
            1.3713182 = score(doc=6883,freq=1.0), product of:
              0.70817524 = queryWeight, product of:
                3.199428 = boost
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.028576622 = queryNorm
              1.9364109 = fieldWeight in 6883, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.25 = fieldNorm(doc=6883)
        0.22222222 = coord(2/9)
    
  3. Rajashekar, T.B.; Croft, W.B.: Combining automatic and manual index representations in probabilistic retrieval (1995) 0.34
    0.3404521 = sum of:
      0.3404521 = product of:
        0.6128138 = sum of:
          0.031403825 = weight(abstract_txt:information in 2418) [ClassicSimilarity], result of:
            0.031403825 = score(doc=2418,freq=4.0), product of:
              0.06918247 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.028576622 = queryNorm
              0.45392746 = fieldWeight in 2418, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.09375 = fieldNorm(doc=2418)
          0.04441446 = weight(abstract_txt:study in 2418) [ClassicSimilarity], result of:
            0.04441446 = score(doc=2418,freq=1.0), product of:
              0.13837065 = queryWeight, product of:
                1.4142427 = boost
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.028576622 = queryNorm
              0.3209818 = fieldWeight in 2418, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.09375 = fieldNorm(doc=2418)
          0.10384812 = weight(abstract_txt:retrieval in 2418) [ClassicSimilarity], result of:
            0.10384812 = score(doc=2418,freq=5.0), product of:
              0.14255096 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.028576622 = queryNorm
              0.7284982 = fieldWeight in 2418, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.09375 = fieldNorm(doc=2418)
          0.054168496 = weight(abstract_txt:search in 2418) [ClassicSimilarity], result of:
            0.054168496 = score(doc=2418,freq=1.0), product of:
              0.15795216 = queryWeight, product of:
                1.511001 = boost
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.028576622 = queryNorm
              0.34294242 = fieldWeight in 2418, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.09375 = fieldNorm(doc=2418)
          0.37897888 = weight(abstract_txt:combining in 2418) [ClassicSimilarity], result of:
            0.37897888 = score(doc=2418,freq=2.0), product of:
              0.45859334 = queryWeight, product of:
                2.574636 = boost
                6.2330556 = idf(docFreq=235, maxDocs=44218)
                0.028576622 = queryNorm
              0.8263942 = fieldWeight in 2418, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2330556 = idf(docFreq=235, maxDocs=44218)
                0.09375 = fieldNorm(doc=2418)
        0.5555556 = coord(5/9)
    
  4. Theories of informetrics and scholarly communication : a Festschrift in honor of Blaise Cronin (2016) 0.34
    0.33668065 = sum of:
      0.33668065 = product of:
        1.010042 = sum of:
          0.08491915 = weight(abstract_txt:science in 3801) [ClassicSimilarity], result of:
            0.08491915 = score(doc=3801,freq=1.0), product of:
              0.17595664 = queryWeight, product of:
                1.5947948 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.028576622 = queryNorm
              0.48261407 = fieldWeight in 3801, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.125 = fieldNorm(doc=3801)
          0.23946369 = weight(abstract_txt:scholarly in 3801) [ClassicSimilarity], result of:
            0.23946369 = score(doc=3801,freq=1.0), product of:
              0.3512058 = queryWeight, product of:
                2.253112 = boost
                5.4546638 = idf(docFreq=513, maxDocs=44218)
                0.028576622 = queryNorm
              0.68183297 = fieldWeight in 3801, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4546638 = idf(docFreq=513, maxDocs=44218)
                0.125 = fieldNorm(doc=3801)
          0.6856591 = weight(abstract_txt:scientometrics in 3801) [ClassicSimilarity], result of:
            0.6856591 = score(doc=3801,freq=1.0), product of:
              0.70817524 = queryWeight, product of:
                3.199428 = boost
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.028576622 = queryNorm
              0.96820545 = fieldWeight in 3801, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.125 = fieldNorm(doc=3801)
        0.33333334 = coord(3/9)
    
  5. Croft, W.B.: Combining approaches to information retrieval (2000) 0.34
    0.33665413 = sum of:
      0.33665413 = product of:
        0.6059774 = sum of:
          0.018504879 = weight(abstract_txt:information in 6862) [ClassicSimilarity], result of:
            0.018504879 = score(doc=6862,freq=2.0), product of:
              0.06918247 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.028576622 = queryNorm
              0.2674793 = fieldWeight in 6862, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.078125 = fieldNorm(doc=6862)
          0.07740382 = weight(abstract_txt:retrieval in 6862) [ClassicSimilarity], result of:
            0.07740382 = score(doc=6862,freq=4.0), product of:
              0.14255096 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.028576622 = queryNorm
              0.5429905 = fieldWeight in 6862, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.078125 = fieldNorm(doc=6862)
          0.063838184 = weight(abstract_txt:search in 6862) [ClassicSimilarity], result of:
            0.063838184 = score(doc=6862,freq=2.0), product of:
              0.15795216 = queryWeight, product of:
                1.511001 = boost
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.028576622 = queryNorm
              0.4041615 = fieldWeight in 6862, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.078125 = fieldNorm(doc=6862)
          0.13041475 = weight(abstract_txt:models in 6862) [ClassicSimilarity], result of:
            0.13041475 = score(doc=6862,freq=2.0), product of:
              0.25430587 = queryWeight, product of:
                1.9172562 = boost
                4.6415744 = idf(docFreq=1158, maxDocs=44218)
                0.028576622 = queryNorm
              0.5128264 = fieldWeight in 6862, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.6415744 = idf(docFreq=1158, maxDocs=44218)
                0.078125 = fieldNorm(doc=6862)
          0.31581575 = weight(abstract_txt:combining in 6862) [ClassicSimilarity], result of:
            0.31581575 = score(doc=6862,freq=2.0), product of:
              0.45859334 = queryWeight, product of:
                2.574636 = boost
                6.2330556 = idf(docFreq=235, maxDocs=44218)
                0.028576622 = queryNorm
              0.6886619 = fieldWeight in 6862, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2330556 = idf(docFreq=235, maxDocs=44218)
                0.078125 = fieldNorm(doc=6862)
        0.5555556 = coord(5/9)