Search (4 results, page 1 of 1)

  • × subject_ss:"Information Retrieval"
  1. Modern information retrieval (1999) 0.02 
    0.017633481 = product of:
  0.035266962 = sum of:
    0.035266962 = product of:
      0.070533924 = sum of:
        0.070533924 = weight(_text_:56 in 852) [ClassicSimilarity], result of:
          0.070533924 = score(doc=852,freq=2.0), product of:
            0.21934368 = queryWeight, product of:
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.05275398 = queryNorm
            0.32156807 = fieldWeight in 852, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.0546875 = fieldNorm(doc=852)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    25. 8.1999 20:08:56
  2. Gödert, W.; Lepsky, K.; Nagelschmidt, M.: Informationserschließung und Automatisches Indexieren : ein Lehr- und Arbeitsbuch (2011) 0.01 
    0.012595344 = product of:
  0.025190689 = sum of:
    0.025190689 = product of:
      0.050381377 = sum of:
        0.050381377 = weight(_text_:56 in 2550) [ClassicSimilarity], result of:
          0.050381377 = score(doc=2550,freq=2.0), product of:
            0.21934368 = queryWeight, product of:
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.05275398 = queryNorm
            0.22969149 = fieldWeight in 2550, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2550)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    17.10.2011 19:56:36
  3. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.01 
    0.010721154 = product of:
  0.021442307 = sum of:
    0.021442307 = product of:
      0.042884614 = sum of:
        0.042884614 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
          0.042884614 = score(doc=987,freq=2.0), product of:
            0.18473545 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05275398 = 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
  4. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006) 0.01 
    0.0075572063 = product of:
  0.015114413 = sum of:
    0.015114413 = product of:
      0.030228825 = sum of:
        0.030228825 = weight(_text_:56 in 592) [ClassicSimilarity], result of:
          0.030228825 = score(doc=592,freq=2.0), product of:
            0.21934368 = queryWeight, product of:
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.05275398 = queryNorm
            0.1378149 = fieldWeight in 592, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.0234375 = fieldNorm(doc=592)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    13. 1.2007 14:56:23

Authors

Years

Languages

Types

Themes

Subjects

Classifications