Search (2 results, page 1 of 1)

  • × subject_ss:"Information storage and retrieval"
  1. Dominich, S.: Mathematical foundations of information retrieval (2001) 0.00
    0.0037477845 = product of:
      0.014991138 = sum of:
        0.014991138 = product of:
          0.029982276 = sum of:
            0.029982276 = weight(_text_:22 in 1753) [ClassicSimilarity], result of:
              0.029982276 = score(doc=1753,freq=2.0), product of:
                0.15498674 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04425879 = queryNorm
                0.19345059 = fieldWeight in 1753, 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=1753)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    22. 3.2008 12:26:32
  2. Gossen, T.: Search engines for children : search user interfaces and information-seeking behaviour (2016) 0.00
    0.002623449 = product of:
      0.010493796 = sum of:
        0.010493796 = product of:
          0.020987593 = sum of:
            0.020987593 = weight(_text_:22 in 2752) [ClassicSimilarity], result of:
              0.020987593 = score(doc=2752,freq=2.0), product of:
                0.15498674 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04425879 = queryNorm
                0.1354154 = fieldWeight in 2752, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=2752)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    1. 2.2016 18:25:22