Search (1 results, page 1 of 1)

  • × subject_ss:"Datenverarbeitung / Information Retrieval"
  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  • × type_ss:"m"
  1. Rijsbergen, C.J. van: Information retrieval (1979) 0.01
    0.013310313 = product of:
      0.026620626 = sum of:
        0.016427271 = weight(_text_:der in 856) [ClassicSimilarity], result of:
          0.016427271 = score(doc=856,freq=2.0), product of:
            0.09508774 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.042568337 = queryNorm
            0.17275909 = fieldWeight in 856, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.0546875 = fieldNorm(doc=856)
        0.010193354 = product of:
          0.020386709 = sum of:
            0.020386709 = weight(_text_:m in 856) [ClassicSimilarity], result of:
              0.020386709 = score(doc=856,freq=2.0), product of:
                0.10592912 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.042568337 = queryNorm
                0.19245613 = fieldWeight in 856, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=856)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Footnote
    Text des Buches auch auf der Beilage CD von: Belew, R.K.: Finding out about: a cognitive perspective on search engine technology and the WWW. Cambridge: Cambridge University Press 2001. XXVII, 356 S. + 1 CD-ROM. ISBN 0-521-63028-2. [Sign.: 63 TWD 113]
    Type
    m