Search (5 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × classification_ss:"025.04"
  1. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999) 0.02
    0.023101032 = product of:
      0.069303095 = sum of:
        0.069303095 = product of:
          0.13860619 = sum of:
            0.13860619 = weight(_text_:informationssysteme in 5777) [ClassicSimilarity], result of:
              0.13860619 = score(doc=5777,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.5283216 = fieldWeight in 5777, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5777)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  2. Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010) 0.02
    0.023101032 = product of:
      0.069303095 = sum of:
        0.069303095 = product of:
          0.13860619 = sum of:
            0.13860619 = weight(_text_:informationssysteme in 2605) [ClassicSimilarity], result of:
              0.13860619 = score(doc=2605,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.5283216 = fieldWeight in 2605, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2605)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  3. Web search engine research (2012) 0.02
    0.023101032 = product of:
      0.069303095 = sum of:
        0.069303095 = product of:
          0.13860619 = sum of:
            0.13860619 = weight(_text_:informationssysteme in 478) [ClassicSimilarity], result of:
              0.13860619 = score(doc=478,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.5283216 = fieldWeight in 478, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046875 = fieldNorm(doc=478)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 (Informationssysteme)
    Classification
    06.74 (Informationssysteme)
  4. Calishain, T.; Dornfest, R.; Adam, D.J.: Google Pocket Guide (2003) 0.02
    0.019250859 = product of:
      0.057752576 = sum of:
        0.057752576 = product of:
          0.11550515 = sum of:
            0.11550515 = weight(_text_:informationssysteme in 6) [ClassicSimilarity], result of:
              0.11550515 = score(doc=6,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.44026798 = fieldWeight in 6, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  5. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005) 0.02
    0.015400688 = product of:
      0.046202064 = sum of:
        0.046202064 = product of:
          0.09240413 = sum of:
            0.09240413 = weight(_text_:informationssysteme in 7) [ClassicSimilarity], result of:
              0.09240413 = score(doc=7,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.3522144 = fieldWeight in 7, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.03125 = fieldNorm(doc=7)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme