Search (7 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × theme_ss:"Retrievalalgorithmen"
  1. Courtois, M.P.; Berry, M.W.: Results ranking in Web search engines (1999) 0.07 
    0.07302043 = product of:
  0.14604086 = sum of:
    0.14604086 = product of:
      0.2920817 = sum of:
        0.2920817 = weight(_text_:m.w in 3726) [ClassicSimilarity], result of:
          0.2920817 = score(doc=3726,freq=2.0), product of:
            0.33870584 = queryWeight, product of:
              7.805067 = idf(docFreq=48, maxDocs=44218)
              0.043395635 = queryNorm
            0.86234623 = fieldWeight in 3726, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.805067 = idf(docFreq=48, maxDocs=44218)
              0.078125 = fieldNorm(doc=3726)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999) 0.04 
    0.043812253 = product of:
  0.087624505 = sum of:
    0.087624505 = product of:
      0.17524901 = sum of:
        0.17524901 = weight(_text_:m.w in 5777) [ClassicSimilarity], result of:
          0.17524901 = score(doc=5777,freq=2.0), product of:
            0.33870584 = queryWeight, product of:
              7.805067 = idf(docFreq=48, maxDocs=44218)
              0.043395635 = queryNorm
            0.5174077 = fieldWeight in 5777, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.805067 = idf(docFreq=48, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005) 0.03 
    0.02920817 = product of:
  0.05841634 = sum of:
    0.05841634 = product of:
      0.11683268 = sum of:
        0.11683268 = weight(_text_:m.w in 7) [ClassicSimilarity], result of:
          0.11683268 = score(doc=7,freq=2.0), product of:
            0.33870584 = queryWeight, product of:
              7.805067 = idf(docFreq=48, maxDocs=44218)
              0.043395635 = queryNorm
            0.3449385 = fieldWeight in 7, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.805067 = idf(docFreq=48, maxDocs=44218)
              0.03125 = fieldNorm(doc=7)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02 
    0.020578282 = product of:
  0.041156564 = sum of:
    0.041156564 = product of:
      0.08231313 = sum of:
        0.08231313 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
          0.08231313 = score(doc=3445,freq=2.0), product of:
            0.15196411 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043395635 = 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
  5. Tober, M.; Hennig, L.; Furch, D.: SEO Ranking-Faktoren und Rang-Korrelationen 2014 : Google Deutschland (2014) 0.01 
    0.0117590185 = product of:
  0.023518037 = sum of:
    0.023518037 = product of:
      0.047036074 = sum of:
        0.047036074 = weight(_text_:22 in 1484) [ClassicSimilarity], result of:
          0.047036074 = score(doc=1484,freq=2.0), product of:
            0.15196411 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043395635 = 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
  6. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.01 
    0.010289141 = product of:
  0.020578282 = sum of:
    0.020578282 = product of:
      0.041156564 = sum of:
        0.041156564 = weight(_text_:22 in 3276) [ClassicSimilarity], result of:
          0.041156564 = score(doc=3276,freq=2.0), product of:
            0.15196411 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043395635 = 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
  7. Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003) 0.01 
    0.008819263 = product of:
  0.017638527 = sum of:
    0.017638527 = product of:
      0.035277054 = sum of:
        0.035277054 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
          0.035277054 = score(doc=2717,freq=2.0), product of:
            0.15196411 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043395635 = 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

Subjects

Classifications