Search (5 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × theme_ss:"Retrievalalgorithmen"
  1. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02 
    0.021518724 = product of:
  0.043037448 = sum of:
    0.043037448 = product of:
      0.086074896 = sum of:
        0.086074896 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
          0.086074896 = score(doc=3445,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.5416616 = fieldWeight in 3445, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=3445)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    25. 8.2005 17:42:22
  2. Behnert, C.; Plassmeier, K.; Borst, T.; Lewandowski, D.: Evaluierung von Rankingverfahren für bibliothekarische Informationssysteme (2019) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 5023) [ClassicSimilarity], result of:
          0.054465123 = score(doc=5023,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 5023, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5023)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Tober, M.; Hennig, L.; Furch, D.: SEO Ranking-Faktoren und Rang-Korrelationen 2014 : Google Deutschland (2014) 0.01 
    0.012296414 = product of:
  0.024592828 = sum of:
    0.024592828 = product of:
      0.049185656 = sum of:
        0.049185656 = weight(_text_:22 in 1484) [ClassicSimilarity], result of:
          0.049185656 = score(doc=1484,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = 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. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.01 
    0.010759362 = product of:
  0.021518724 = sum of:
    0.021518724 = product of:
      0.043037448 = sum of:
        0.043037448 = weight(_text_:22 in 3276) [ClassicSimilarity], result of:
          0.043037448 = score(doc=3276,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.2708308 = fieldWeight in 3276, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3276)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    20. 3.2005 16:23:22
  5. Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003) 0.01 
    0.00922231 = product of:
  0.01844462 = sum of:
    0.01844462 = product of:
      0.03688924 = sum of:
        0.03688924 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
          0.03688924 = score(doc=2717,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.23214069 = fieldWeight in 2717, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2717)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    11. 9.2004 17:32:22

Authors

Years

Languages

Types