Search (5 results, page 1 of 1)

  • × theme_ss:"Retrievalalgorithmen"
  • × theme_ss:"Suchmaschinen"
  1. White, R.W.; Jose, J.M.; Ruthven, I.: Using top-ranking sentences to facilitate effective information access (2005) 0.04
    0.0354974 = product of:
      0.0709948 = sum of:
        0.0709948 = product of:
          0.1419896 = sum of:
            0.1419896 = weight(_text_:r.w in 3881) [ClassicSimilarity], result of:
              0.1419896 = score(doc=3881,freq=2.0), product of:
                0.33425686 = queryWeight, product of:
                  7.689554 = idf(docFreq=54, maxDocs=44218)
                  0.043468952 = queryNorm
                0.42479187 = fieldWeight in 3881, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.689554 = idf(docFreq=54, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3881)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02
    0.02061305 = product of:
      0.0412261 = sum of:
        0.0412261 = product of:
          0.0824522 = sum of:
            0.0824522 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
              0.0824522 = score(doc=3445,freq=2.0), product of:
                0.15222086 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043468952 = 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
  3. Tober, M.; Hennig, L.; Furch, D.: SEO Ranking-Faktoren und Rang-Korrelationen 2014 : Google Deutschland (2014) 0.01
    0.0117788855 = product of:
      0.023557771 = sum of:
        0.023557771 = product of:
          0.047115542 = sum of:
            0.047115542 = weight(_text_:22 in 1484) [ClassicSimilarity], result of:
              0.047115542 = score(doc=1484,freq=2.0), product of:
                0.15222086 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043468952 = 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
    0.010306525 = product of:
      0.02061305 = sum of:
        0.02061305 = product of:
          0.0412261 = sum of:
            0.0412261 = weight(_text_:22 in 3276) [ClassicSimilarity], result of:
              0.0412261 = score(doc=3276,freq=2.0), product of:
                0.15222086 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043468952 = 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
    0.008834164 = product of:
      0.017668327 = sum of:
        0.017668327 = product of:
          0.035336655 = sum of:
            0.035336655 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
              0.035336655 = score(doc=2717,freq=2.0), product of:
                0.15222086 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043468952 = 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

Languages

Types