Search (2 results, page 1 of 1)

  • × theme_ss:"Retrievalalgorithmen"
  • × theme_ss:"OPAC"
  1. Hora, M.: Methoden für das Ranking in Discovery-Systemen (2018) 0.01 
    0.008839957 = product of:
  0.044199787 = sum of:
    0.044199787 = weight(_text_:7 in 4968) [ClassicSimilarity], result of:
      0.044199787 = score(doc=4968,freq=2.0), product of:
        0.17251469 = queryWeight, product of:
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.052075688 = queryNorm
        0.25620884 = fieldWeight in 4968, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4968)
  0.2 = coord(1/5)
    Source
    Perspektive Bibliothek. 7(2018) H.2, S.2-23
  2. Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004) 0.00 
    0.004938876 = product of:
  0.02469438 = sum of:
    0.02469438 = weight(_text_:22 in 2509) [ClassicSimilarity], result of:
      0.02469438 = score(doc=2509,freq=2.0), product of:
        0.18236019 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052075688 = queryNorm
        0.1354154 = fieldWeight in 2509, 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=2509)
  0.2 = coord(1/5)
    Source
    Electronic library. 22(2004) no.2, S.112-120

Authors

Years

Languages