Search (4 results, page 1 of 1)

  • × classification_ss:"ST 270"
  1. TREC: experiment and evaluation in information retrieval (2005) 0.07
    0.07471605 = sum of:
      0.053007998 = product of:
        0.21203199 = sum of:
          0.21203199 = weight(_text_:t48t74 in 636) [ClassicSimilarity], result of:
            0.21203199 = score(doc=636,freq=4.0), product of:
              0.49328855 = queryWeight, product of:
                11.00374 = idf(docFreq=1, maxDocs=44218)
                0.04482917 = queryNorm
              0.4298336 = fieldWeight in 636, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                11.00374 = idf(docFreq=1, maxDocs=44218)
                0.01953125 = fieldNorm(doc=636)
        0.25 = coord(1/4)
      0.021708049 = product of:
        0.043416098 = sum of:
          0.043416098 = weight(_text_:2005 in 636) [ClassicSimilarity], result of:
            0.043416098 = score(doc=636,freq=7.0), product of:
              0.1940735 = queryWeight, product of:
                4.329179 = idf(docFreq=1583, maxDocs=44218)
                0.04482917 = queryNorm
              0.22370957 = fieldWeight in 636, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.329179 = idf(docFreq=1583, maxDocs=44218)
                0.01953125 = fieldNorm(doc=636)
        0.5 = coord(1/2)
    
    Classification
    QA76.9.T48T74 2005
    LCC
    QA76.9.T48T74 2005
    Year
    2005
  2. Morville, P.: Ambient findability : what we find changes who we become (2005) 0.01
    0.00868322 = product of:
      0.01736644 = sum of:
        0.01736644 = product of:
          0.03473288 = sum of:
            0.03473288 = weight(_text_:2005 in 312) [ClassicSimilarity], result of:
              0.03473288 = score(doc=312,freq=7.0), product of:
                0.1940735 = queryWeight, product of:
                  4.329179 = idf(docFreq=1583, maxDocs=44218)
                  0.04482917 = queryNorm
                0.17896765 = fieldWeight in 312, product of:
                  2.6457512 = tf(freq=7.0), with freq of:
                    7.0 = termFreq=7.0
                  4.329179 = idf(docFreq=1583, maxDocs=44218)
                  0.015625 = fieldNorm(doc=312)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    QA76.9.D26M673 2005
    LCC
    QA76.9.D26M673 2005
    Year
    2005
  3. Dominich, S.: Mathematical foundations of information retrieval (2001) 0.01
    0.0075921677 = product of:
      0.015184335 = sum of:
        0.015184335 = product of:
          0.03036867 = sum of:
            0.03036867 = weight(_text_:22 in 1753) [ClassicSimilarity], result of:
              0.03036867 = score(doc=1753,freq=2.0), product of:
                0.15698412 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04482917 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 12:26:32
  4. Ceri, S.; Bozzon, A.; Brambilla, M.; Della Valle, E.; Fraternali, P.; Quarteroni, S.: Web Information Retrieval (2013) 0.01
    0.006073734 = product of:
      0.012147468 = sum of:
        0.012147468 = product of:
          0.024294935 = sum of:
            0.024294935 = weight(_text_:22 in 1082) [ClassicSimilarity], result of:
              0.024294935 = score(doc=1082,freq=2.0), product of:
                0.15698412 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04482917 = queryNorm
                0.15476047 = fieldWeight in 1082, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1082)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16.10.2013 19:22:44