Search (4 results, page 1 of 1)

  • × classification_ss:"AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis"
  1. Rijsbergen, C.J. van: Information retrieval (1979) 0.01
    0.0074622193 = product of:
      0.037311096 = sum of:
        0.037311096 = weight(_text_:16 in 856) [ClassicSimilarity], result of:
          0.037311096 = score(doc=856,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.23512122 = fieldWeight in 856, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.0546875 = fieldNorm(doc=856)
      0.2 = coord(1/5)
    
    Date
    5. 4.2007 13:16:13
  2. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.01
    0.006396188 = product of:
      0.03198094 = sum of:
        0.03198094 = weight(_text_:16 in 1655) [ClassicSimilarity], result of:
          0.03198094 = score(doc=1655,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.20153247 = fieldWeight in 1655, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
      0.2 = coord(1/5)
    
    Isbn
    3-935035-16-0
  3. Blair, D.C.: Language and representation in information retrieval (1991) 0.01
    0.006030384 = product of:
      0.030151919 = sum of:
        0.030151919 = weight(_text_:16 in 1545) [ClassicSimilarity], result of:
          0.030151919 = score(doc=1545,freq=4.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.19000663 = fieldWeight in 1545, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.03125 = fieldNorm(doc=1545)
      0.2 = coord(1/5)
    
    Date
    1. 3.2008 16:16:44
  4. Gaus, W.: Dokumentations- und Ordnungslehre : Theorie und Praxis des Information Retrieval (2005) 0.00
    0.004264125 = product of:
      0.021320626 = sum of:
        0.021320626 = weight(_text_:16 in 679) [ClassicSimilarity], result of:
          0.021320626 = score(doc=679,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.13435498 = fieldWeight in 679, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.03125 = fieldNorm(doc=679)
      0.2 = coord(1/5)
    
    Date
    12. 7.2011 16:23:50

Languages