Search (3 results, page 1 of 1)

  • × author_ss:"Womser-Hacker, C."
  • × theme_ss:"Retrievalstudien"
  1. Womser-Hacker, C.: Evaluierung im Information Retrieval (2013) 0.02
    0.01801463 = product of:
      0.05404389 = sum of:
        0.039029416 = weight(_text_:u in 728) [ClassicSimilarity], result of:
          0.039029416 = score(doc=728,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.3617784 = fieldWeight in 728, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=728)
        0.015014472 = product of:
          0.045043416 = sum of:
            0.045043416 = weight(_text_:29 in 728) [ClassicSimilarity], result of:
              0.045043416 = score(doc=728,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.38865322 = fieldWeight in 728, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=728)
          0.33333334 = coord(1/3)
      0.33333334 = coord(2/6)
    
    Date
    5. 4.2013 13:53:29
    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
  2. Becks, D.; Mandl, T.; Womser-Hacker, C.: Spezielle Anforderungen bei der Evaluierung von Patent-Retrieval-Systemen (2010) 0.00
    0.0045534316 = product of:
      0.02732059 = sum of:
        0.02732059 = weight(_text_:u in 4667) [ClassicSimilarity], result of:
          0.02732059 = score(doc=4667,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.25324488 = fieldWeight in 4667, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4667)
      0.16666667 = coord(1/6)
    
    Source
    Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker
  3. Womser-Hacker, C.: Theorie des Information Retrieval III : Evaluierung (2004) 0.00
    0.0026019611 = product of:
      0.015611766 = sum of:
        0.015611766 = weight(_text_:u in 2919) [ClassicSimilarity], result of:
          0.015611766 = score(doc=2919,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.14471136 = fieldWeight in 2919, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03125 = fieldNorm(doc=2919)
      0.16666667 = coord(1/6)
    
    Source
    Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis

Authors