Search (54 results, page 3 of 3)

  • × theme_ss:"Retrievalstudien"
  • × type_ss:"a"
  1. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
              0.030886423 = score(doc=2339,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 2339, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2339)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
  2. King, D.W.: Blazing new trails : in celebration of an audacious career (2000) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 1184) [ClassicSimilarity], result of:
              0.030886423 = score(doc=1184,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 1184, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1184)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
  3. Petrelli, D.: On the role of user-centred evaluation in the advancement of interactive information retrieval (2008) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 2026) [ClassicSimilarity], result of:
              0.030886423 = score(doc=2026,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 2026, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2026)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 44(2008) no.1, S.22-38
  4. Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 4197) [ClassicSimilarity], result of:
              0.030886423 = score(doc=4197,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 4197, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4197)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 1.2011 14:20:56
  5. Chu, H.: Factors affecting relevance judgment : a report from TREC Legal track (2011) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 4540) [ClassicSimilarity], result of:
              0.030886423 = score(doc=4540,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 4540, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4540)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    12. 7.2011 18:29:22
  6. Wildemuth, B.; Freund, L.; Toms, E.G.: Untangling search task complexity and difficulty in the context of interactive information retrieval studies (2014) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 1786) [ClassicSimilarity], result of:
              0.030886423 = score(doc=1786,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 1786, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1786)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    6. 4.2015 19:31:22
  7. Ravana, S.D.; Taheri, M.S.; Rajagopal, P.: Document-based approach to improve the accuracy of pairwise comparison in evaluating information retrieval systems (2015) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 2587) [ClassicSimilarity], result of:
              0.030886423 = score(doc=2587,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 2587, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2587)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
  8. Rajagopal, P.; Ravana, S.D.; Koh, Y.S.; Balakrishnan, V.: Evaluating the effectiveness of information retrieval systems using effort-based relevance judgment (2019) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 5287) [ClassicSimilarity], result of:
              0.030886423 = score(doc=5287,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 5287, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5287)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
  9. Dalrymple, P.W.; Cox, R.: ¬An examination of the effects of non-Boolean enhancements to an information retrieval system (1992) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 2939) [ClassicSimilarity], result of:
              0.027599512 = score(doc=2939,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 2939, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2939)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  10. Wildemuth, B.M.; Jacob, E.K.; Fullington, A.;; Bliek, R. de; Friedman, C.P.: ¬A detailed analysis of end-user search behaviours (1991) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 2423) [ClassicSimilarity], result of:
              0.027599512 = score(doc=2423,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 2423, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2423)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Rapke, K.: Automatische Indexierung von Volltexten für die Gruner+Jahr Pressedatenbank (2001) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 5863) [ClassicSimilarity], result of:
              0.027599512 = score(doc=5863,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 5863, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5863)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information Research & Content Management: Orientierung, Ordnung und Organisation im Wissensmarkt; 23. DGI-Online-Tagung der DGI und 53. Jahrestagung der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. DGI, Frankfurt am Main, 8.-10.5.2001. Proceedings. Hrsg.: R. Schmidt
  12. Gao, R.; Ge, Y.; Sha, C.: FAIR: Fairness-aware information retrieval evaluation (2022) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 669) [ClassicSimilarity], result of:
              0.027599512 = score(doc=669,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 669, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=669)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Larsen, B.; Ingwersen, P.; Lund, B.: Data fusion according to the principle of polyrepresentation (2009) 0.01
    0.0061772848 = product of:
      0.0123545695 = sum of:
        0.0123545695 = product of:
          0.024709139 = sum of:
            0.024709139 = weight(_text_:22 in 2752) [ClassicSimilarity], result of:
              0.024709139 = score(doc=2752,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.15476047 = fieldWeight in 2752, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2752)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2009 18:48:28
  14. Womser-Hacker, C.: Theorie des Information Retrieval III : Evaluierung (2004) 0.01
    0.0055199023 = product of:
      0.011039805 = sum of:
        0.011039805 = product of:
          0.02207961 = sum of:
            0.02207961 = weight(_text_:r in 2919) [ClassicSimilarity], result of:
              0.02207961 = score(doc=2919,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.14629413 = fieldWeight in 2919, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2919)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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

Languages

  • e 45
  • d 8
  • f 1
  • More… Less…