Search (9 results, page 1 of 1)

  • × year_i:[2010 TO 2020}
  • × theme_ss:"Retrievalalgorithmen"
  1. Abdelkareem, M.A.A.: In terms of publication index, what indicator is the best for researchers indexing, Google Scholar, Scopus, Clarivate or others? (2018) 0.01
    0.012498461 = product of:
      0.024996921 = sum of:
        0.024996921 = product of:
          0.049993843 = sum of:
            0.049993843 = weight(_text_:i in 4548) [ClassicSimilarity], result of:
              0.049993843 = score(doc=4548,freq=2.0), product of:
                0.17138503 = queryWeight, product of:
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.045439374 = queryNorm
                0.29170483 = fieldWeight in 4548, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4548)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    I believe that Google Scholar is the most popular academic indexing way for researchers and citations. However, some other indexing institutions may be more professional than Google Scholar but not as popular as Google Scholar. Other indexing websites like Scopus and Clarivate are providing more statistical figures for scholars, institutions or even journals. On account of publication citations, always Google Scholar shows higher citations for a paper than other indexing websites since Google Scholar consider most of the publication platforms so he can easily count the citations. While other databases just consider the citations come from those journals that are already indexed in their database
  2. Bornmann, L.; Mutz, R.: From P100 to P100' : a new citation-rank approach (2014) 0.01
    0.0123128155 = product of:
      0.024625631 = sum of:
        0.024625631 = product of:
          0.049251262 = sum of:
            0.049251262 = weight(_text_:22 in 1431) [ClassicSimilarity], result of:
              0.049251262 = score(doc=1431,freq=2.0), product of:
                0.15912095 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045439374 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 8.2014 17:05:18
  3. Tober, M.; Hennig, L.; Furch, D.: SEO Ranking-Faktoren und Rang-Korrelationen 2014 : Google Deutschland (2014) 0.01
    0.0123128155 = product of:
      0.024625631 = sum of:
        0.024625631 = product of:
          0.049251262 = sum of:
            0.049251262 = weight(_text_:22 in 1484) [ClassicSimilarity], result of:
              0.049251262 = score(doc=1484,freq=2.0), product of:
                0.15912095 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045439374 = queryNorm
                0.30952093 = fieldWeight in 1484, 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=1484)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    13. 9.2014 14:45:22
  4. Ravana, S.D.; Rajagopal, P.; Balakrishnan, V.: Ranking retrieval systems using pseudo relevance judgments (2015) 0.01
    0.010883095 = product of:
      0.02176619 = sum of:
        0.02176619 = product of:
          0.04353238 = sum of:
            0.04353238 = weight(_text_:22 in 2591) [ClassicSimilarity], result of:
              0.04353238 = score(doc=2591,freq=4.0), product of:
                0.15912095 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045439374 = queryNorm
                0.27358043 = fieldWeight in 2591, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2591)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
    18. 9.2018 18:22:56
  5. Biskri, I.; Rompré, L.: Using association rules for query reformulation (2012) 0.01
    0.010712966 = product of:
      0.021425933 = sum of:
        0.021425933 = product of:
          0.042851865 = sum of:
            0.042851865 = weight(_text_:i in 92) [ClassicSimilarity], result of:
              0.042851865 = score(doc=92,freq=2.0), product of:
                0.17138503 = queryWeight, product of:
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.045439374 = queryNorm
                0.25003272 = fieldWeight in 92, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.046875 = fieldNorm(doc=92)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Habernal, I.; Konopík, M.; Rohlík, O.: Question answering (2012) 0.01
    0.010712966 = product of:
      0.021425933 = sum of:
        0.021425933 = product of:
          0.042851865 = sum of:
            0.042851865 = weight(_text_:i in 101) [ClassicSimilarity], result of:
              0.042851865 = score(doc=101,freq=2.0), product of:
                0.17138503 = queryWeight, product of:
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.045439374 = queryNorm
                0.25003272 = fieldWeight in 101, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.046875 = fieldNorm(doc=101)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Symonds, M.; Bruza, P.; Zuccon, G.; Koopman, B.; Sitbon, L.; Turner, I.: Automatic query expansion : a structural linguistic perspective (2014) 0.01
    0.008927471 = product of:
      0.017854942 = sum of:
        0.017854942 = product of:
          0.035709884 = sum of:
            0.035709884 = weight(_text_:i in 1338) [ClassicSimilarity], result of:
              0.035709884 = score(doc=1338,freq=2.0), product of:
                0.17138503 = queryWeight, product of:
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.045439374 = queryNorm
                0.20836058 = fieldWeight in 1338, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.7717297 = idf(docFreq=2765, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1338)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Baloh, P.; Desouza, K.C.; Hackney, R.: Contextualizing organizational interventions of knowledge management systems : a design science perspectiveA domain analysis (2012) 0.01
    0.00769551 = product of:
      0.01539102 = sum of:
        0.01539102 = product of:
          0.03078204 = sum of:
            0.03078204 = weight(_text_:22 in 241) [ClassicSimilarity], result of:
              0.03078204 = score(doc=241,freq=2.0), product of:
                0.15912095 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045439374 = queryNorm
                0.19345059 = fieldWeight in 241, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=241)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    11. 6.2012 14:22:34
  9. Soulier, L.; Jabeur, L.B.; Tamine, L.; Bahsoun, W.: On ranking relevant entities in heterogeneous networks using a language-based model (2013) 0.01
    0.00769551 = product of:
      0.01539102 = sum of:
        0.01539102 = product of:
          0.03078204 = sum of:
            0.03078204 = weight(_text_:22 in 664) [ClassicSimilarity], result of:
              0.03078204 = score(doc=664,freq=2.0), product of:
                0.15912095 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045439374 = queryNorm
                0.19345059 = fieldWeight in 664, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=664)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2013 19:34:49