Search (2 results, page 1 of 1)

  • × subject_ss:"Information Retrieval"
  1. Shiri, A.: Powering search : the role of thesauri in new information environments (2012) 0.03
    0.028232787 = product of:
      0.056465574 = sum of:
        0.056465574 = product of:
          0.11293115 = sum of:
            0.11293115 = weight(_text_:headings in 1322) [ClassicSimilarity], result of:
              0.11293115 = score(doc=1322,freq=4.0), product of:
                0.24837378 = queryWeight, product of:
                  4.849944 = idf(docFreq=940, maxDocs=44218)
                  0.051211677 = queryNorm
                0.45468226 = fieldWeight in 1322, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.849944 = idf(docFreq=940, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1322)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Subject headings
    Subject
    Subject headings
  2. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.01
    0.010407712 = product of:
      0.020815425 = sum of:
        0.020815425 = product of:
          0.04163085 = sum of:
            0.04163085 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
              0.04163085 = score(doc=987,freq=2.0), product of:
                0.17933457 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051211677 = queryNorm
                0.23214069 = fieldWeight in 987, 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=987)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    23. 7.2017 13:49:22