Search (8 results, page 1 of 1)

  • × theme_ss:"Informetrie"
  • × theme_ss:"Retrievalalgorithmen"
  • × type_ss:"a"
  1. Bornmann, L.; Mutz, R.: From P100 to P100' : a new citation-rank approach (2014) 0.02
    0.02138706 = product of:
      0.04277412 = sum of:
        0.04277412 = sum of:
          0.00616747 = weight(_text_:e in 1431) [ClassicSimilarity], result of:
            0.00616747 = score(doc=1431,freq=2.0), product of:
              0.048544887 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.03377341 = queryNorm
              0.12704675 = fieldWeight in 1431, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.0625 = fieldNorm(doc=1431)
          0.036606647 = weight(_text_:22 in 1431) [ClassicSimilarity], result of:
            0.036606647 = score(doc=1431,freq=2.0), product of:
              0.11826873 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03377341 = queryNorm
              0.30952093 = fieldWeight in 1431, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0625 = fieldNorm(doc=1431)
      0.5 = coord(1/2)
    
    Date
    22. 8.2014 17:05:18
    Language
    e
  2. White, H. D.: Co-cited author retrieval and relevance theory : examples from the humanities (2015) 0.00
    0.0023128013 = product of:
      0.0046256026 = sum of:
        0.0046256026 = product of:
          0.009251205 = sum of:
            0.009251205 = weight(_text_:e in 1687) [ClassicSimilarity], result of:
              0.009251205 = score(doc=1687,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.19057012 = fieldWeight in 1687, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1687)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Bar-Ilan, J.; Levene, M.: ¬The hw-rank : an h-index variant for ranking web pages (2015) 0.00
    0.0019273345 = product of:
      0.003854669 = sum of:
        0.003854669 = product of:
          0.007709338 = sum of:
            0.007709338 = weight(_text_:e in 1694) [ClassicSimilarity], result of:
              0.007709338 = score(doc=1694,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.15880844 = fieldWeight in 1694, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1694)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Karlsson, A.; Hammarfelt, B.; Steinhauer, H.J.; Falkman, G.; Olson, N.; Nelhans, G.; Nolin, J.: Modeling uncertainty in bibliometrics and information retrieval : an information fusion approach (2015) 0.00
    0.0019273345 = product of:
      0.003854669 = sum of:
        0.003854669 = product of:
          0.007709338 = sum of:
            0.007709338 = weight(_text_:e in 1696) [ClassicSimilarity], result of:
              0.007709338 = score(doc=1696,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.15880844 = fieldWeight in 1696, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1696)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  5. Ding, Y.; Yan, E.; Frazho, A.; Caverlee, J.: PageRank for ranking authors in co-citation networks (2009) 0.00
    0.0016353976 = product of:
      0.003270795 = sum of:
        0.003270795 = product of:
          0.00654159 = sum of:
            0.00654159 = weight(_text_:e in 3161) [ClassicSimilarity], result of:
              0.00654159 = score(doc=3161,freq=4.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.13475344 = fieldWeight in 3161, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3161)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  6. Li, J.; Willett, P.: ArticleRank : a PageRank-based alternative to numbers of citations for analysing citation networks (2009) 0.00
    9.6366723E-4 = product of:
      0.0019273345 = sum of:
        0.0019273345 = product of:
          0.003854669 = sum of:
            0.003854669 = weight(_text_:e in 751) [ClassicSimilarity], result of:
              0.003854669 = score(doc=751,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.07940422 = fieldWeight in 751, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=751)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  7. Jacso, P.: Testing the calculation of a realistic h-index in Google Scholar, Scopus, and Web of Science for F. W. Lancaster (2008) 0.00
    9.6366723E-4 = product of:
      0.0019273345 = sum of:
        0.0019273345 = product of:
          0.003854669 = sum of:
            0.003854669 = weight(_text_:e in 5586) [ClassicSimilarity], result of:
              0.003854669 = score(doc=5586,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.07940422 = fieldWeight in 5586, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5586)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  8. Wiggers, G.; Verberne, S.; Loon, W. van; Zwenne, G.-J.: Bibliometric-enhanced legal information retrieval : combining usage and citations as flavors of impact relevance (2023) 0.00
    9.6366723E-4 = product of:
      0.0019273345 = sum of:
        0.0019273345 = product of:
          0.003854669 = sum of:
            0.003854669 = weight(_text_:e in 1022) [ClassicSimilarity], result of:
              0.003854669 = score(doc=1022,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.07940422 = fieldWeight in 1022, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1022)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e