Search (2 results, page 1 of 1)

  • × subject_ss:"Information storage and retrieval"
  1. Dominich, S.: Mathematical foundations of information retrieval (2001) 0.06
    0.05537445 = sum of:
      0.036079355 = product of:
        0.108238064 = sum of:
          0.108238064 = weight(_text_:2001 in 1753) [ClassicSimilarity], result of:
            0.108238064 = score(doc=1753,freq=7.0), product of:
              0.24425386 = queryWeight, product of:
                4.2877507 = idf(docFreq=1650, maxDocs=44218)
                0.0569655 = queryNorm
              0.4431376 = fieldWeight in 1753, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.2877507 = idf(docFreq=1650, maxDocs=44218)
                0.0390625 = fieldNorm(doc=1753)
        0.33333334 = coord(1/3)
      0.019295096 = product of:
        0.038590193 = sum of:
          0.038590193 = weight(_text_:22 in 1753) [ClassicSimilarity], result of:
            0.038590193 = score(doc=1753,freq=2.0), product of:
              0.19948347 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0569655 = 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)
    
    Classification
    QA76.9.M35D66 2001
    Date
    22. 3.2008 12:26:32
    LCC
    QA76.9.M35D66 2001
    Year
    2001
  2. Gossen, T.: Search engines for children : search user interfaces and information-seeking behaviour (2016) 0.01
    0.0067532836 = product of:
      0.013506567 = sum of:
        0.013506567 = product of:
          0.027013134 = sum of:
            0.027013134 = weight(_text_:22 in 2752) [ClassicSimilarity], result of:
              0.027013134 = score(doc=2752,freq=2.0), product of:
                0.19948347 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0569655 = 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)
      0.5 = coord(1/2)
    
    Date
    1. 2.2016 18:25:22