Search (4 results, page 1 of 1)

  • × author_ss:"Fuhr, N."
  • × theme_ss:"Retrievalalgorithmen"
  1. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.02 
    0.015813746 = product of:
  0.03162749 = sum of:
    0.03162749 = product of:
      0.06325498 = sum of:
        0.06325498 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
          0.06325498 = score(doc=58,freq=2.0), product of:
            0.13624278 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03890617 = queryNorm
            0.46428138 = fieldWeight in 58, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=58)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    14. 6.2015 22:12:44
  2. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.02 
    0.015813746 = product of:
  0.03162749 = sum of:
    0.03162749 = product of:
      0.06325498 = sum of:
        0.06325498 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
          0.06325498 = score(doc=2051,freq=2.0), product of:
            0.13624278 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03890617 = queryNorm
            0.46428138 = fieldWeight in 2051, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=2051)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    14. 6.2015 22:12:56
  3. Fuhr, N.: Modelle im Information Retrieval (2013) 0.02 
    0.015606199 = product of:
  0.031212399 = sum of:
    0.031212399 = product of:
      0.062424798 = sum of:
        0.062424798 = weight(_text_:w in 724) [ClassicSimilarity], result of:
          0.062424798 = score(doc=724,freq=2.0), product of:
            0.14826386 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.03890617 = queryNorm
            0.42103854 = fieldWeight in 724, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.078125 = fieldNorm(doc=724)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Grundlagen der praktischen Information und Dokumentation. Handbuch zur Einführung in die Informationswissenschaft und -praxis. 6., völlig neu gefaßte Ausgabe. Hrsg. von R. Kuhlen, W. Semar u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried
  4. Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004) 0.01 
    0.007906873 = product of:
  0.015813746 = sum of:
    0.015813746 = product of:
      0.03162749 = sum of:
        0.03162749 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
          0.03162749 = score(doc=2419,freq=2.0), product of:
            0.13624278 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03890617 = queryNorm
            0.23214069 = fieldWeight in 2419, 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=2419)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    16.11.2008 16:22:48

Authors

Years

Languages

Themes