Search (5 results, page 1 of 1)

  • × author_ss:"Mandl, T."
  • × theme_ss:"Retrievalstudien"
  1. Mandl, T.: Neue Entwicklungen bei den Evaluierungsinitiativen im Information Retrieval (2006) 0.01
    0.007973561 = product of:
      0.039867803 = sum of:
        0.039867803 = weight(_text_:u in 5975) [ClassicSimilarity], result of:
          0.039867803 = score(doc=5975,freq=2.0), product of:
            0.13774939 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04206802 = queryNorm
            0.28942272 = fieldWeight in 5975, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=5975)
      0.2 = coord(1/5)
    
    Source
    Effektive Information Retrieval Verfahren in Theorie und Praxis: ausgewählte und erweiterte Beiträge des Vierten Hildesheimer Evaluierungs- und Retrievalworkshop (HIER 2005), Hildesheim, 20.7.2005. Hrsg.: T. Mandl u. C. Womser-Hacker
  2. Becks, D.; Mandl, T.; Womser-Hacker, C.: Spezielle Anforderungen bei der Evaluierung von Patent-Retrieval-Systemen (2010) 0.01
    0.006976865 = product of:
      0.034884326 = sum of:
        0.034884326 = weight(_text_:u in 4667) [ClassicSimilarity], result of:
          0.034884326 = score(doc=4667,freq=2.0), product of:
            0.13774939 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04206802 = 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)
      0.2 = coord(1/5)
    
    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. Mandl, T.: Web- und Multimedia-Dokumente : Neuere Entwicklungen bei der Evaluierung von Information Retrieval Systemen (2003) 0.00
    0.0022951302 = product of:
      0.011475651 = sum of:
        0.011475651 = product of:
          0.022951301 = sum of:
            0.022951301 = weight(_text_:h in 1734) [ClassicSimilarity], result of:
              0.022951301 = score(doc=1734,freq=2.0), product of:
                0.10451586 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04206802 = queryNorm
                0.21959636 = fieldWeight in 1734, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1734)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information - Wissenschaft und Praxis. 54(2003) H.4, S.203-210
  4. Mandl, T.: Evaluierung im Information Retrieval : die Hildesheimer Antwort auf aktuelle Herausforderungen der globalisierten Informationsgesellschaft (2010) 0.00
    0.0022951302 = product of:
      0.011475651 = sum of:
        0.011475651 = product of:
          0.022951301 = sum of:
            0.022951301 = weight(_text_:h in 4011) [ClassicSimilarity], result of:
              0.022951301 = score(doc=4011,freq=2.0), product of:
                0.10451586 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04206802 = queryNorm
                0.21959636 = fieldWeight in 4011, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4011)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information - Wissenschaft und Praxis. 61(2010) H.6/7, S.341-348
  5. Kluck, M.; Mandl, T.; Womser-Hacker, C.: Cross-Language Evaluation Forum (CLEF) : Europäische Initiative zur Bewertung sprachübergreifender Retrievalverfahren (2002) 0.00
    0.0020082388 = product of:
      0.010041194 = sum of:
        0.010041194 = product of:
          0.020082388 = sum of:
            0.020082388 = weight(_text_:h in 266) [ClassicSimilarity], result of:
              0.020082388 = score(doc=266,freq=2.0), product of:
                0.10451586 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04206802 = queryNorm
                0.19214681 = fieldWeight in 266, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=266)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information - Wissenschaft und Praxis. 53(2002) H.2, S.82-89