Search (14 results, page 1 of 1)

  • × year_i:[2010 TO 2020}
  • × theme_ss:"Retrievalstudien"
  1. Munkelt, J.; Schaer, P.: Towards an IR test collection for the German National Library (2018) 0.02
    0.020501394 = product of:
      0.07175487 = sum of:
        0.04783658 = weight(_text_:j in 5780) [ClassicSimilarity], result of:
          0.04783658 = score(doc=5780,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.4914939 = fieldWeight in 5780, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.109375 = fieldNorm(doc=5780)
        0.02391829 = product of:
          0.04783658 = sum of:
            0.04783658 = weight(_text_:j in 5780) [ClassicSimilarity], result of:
              0.04783658 = score(doc=5780,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.4914939 = fieldWeight in 5780, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5780)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  2. Reichert, S.; Mayr, P.: Untersuchung von Relevanzeigenschaften in einem kontrollierten Eyetracking-Experiment (2012) 0.02
    0.01882943 = product of:
      0.065903 = sum of:
        0.020501392 = weight(_text_:j in 328) [ClassicSimilarity], result of:
          0.020501392 = score(doc=328,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.21064025 = fieldWeight in 328, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=328)
        0.04540161 = sum of:
          0.020501392 = weight(_text_:j in 328) [ClassicSimilarity], result of:
            0.020501392 = score(doc=328,freq=2.0), product of:
              0.09732894 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.030630698 = queryNorm
              0.21064025 = fieldWeight in 328, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.046875 = fieldNorm(doc=328)
          0.02490022 = weight(_text_:22 in 328) [ClassicSimilarity], result of:
            0.02490022 = score(doc=328,freq=2.0), product of:
              0.10726349 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.030630698 = queryNorm
              0.23214069 = fieldWeight in 328, 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=328)
      0.2857143 = coord(2/7)
    
    Content
    Vgl.: http://www.degruyter.com/view/j/iwp.2012.63.issue-3/iwp-2012-0029/iwp-2012-0029.xml?format=INT. Vgl. auch: http://www.ib.hu-berlin.de/~mayr/arbeiten/iwp-2012-final.pdf.
    Date
    22. 7.2012 19:25:54
  3. Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011) 0.02
    0.015691191 = product of:
      0.05491917 = sum of:
        0.017084492 = weight(_text_:j in 4197) [ClassicSimilarity], result of:
          0.017084492 = score(doc=4197,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.17553353 = fieldWeight in 4197, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4197)
        0.037834678 = sum of:
          0.017084492 = weight(_text_:j in 4197) [ClassicSimilarity], result of:
            0.017084492 = score(doc=4197,freq=2.0), product of:
              0.09732894 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.030630698 = queryNorm
              0.17553353 = fieldWeight in 4197, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.0390625 = fieldNorm(doc=4197)
          0.020750185 = weight(_text_:22 in 4197) [ClassicSimilarity], result of:
            0.020750185 = score(doc=4197,freq=2.0), product of:
              0.10726349 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.030630698 = 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)
      0.2857143 = coord(2/7)
    
    Date
    22. 1.2011 14:20:56
  4. Becks, D.; Mandl, T.; Womser-Hacker, C.: Spezielle Anforderungen bei der Evaluierung von Patent-Retrieval-Systemen (2010) 0.01
    0.010250697 = product of:
      0.035877436 = sum of:
        0.02391829 = weight(_text_:j in 4667) [ClassicSimilarity], result of:
          0.02391829 = score(doc=4667,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.24574696 = fieldWeight in 4667, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4667)
        0.011959145 = product of:
          0.02391829 = sum of:
            0.02391829 = weight(_text_:j in 4667) [ClassicSimilarity], result of:
              0.02391829 = score(doc=4667,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.24574696 = fieldWeight in 4667, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4667)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
    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
  5. Munkelt, J.: Erstellung einer DNB-Retrieval-Testkollektion (2018) 0.01
    0.010250697 = product of:
      0.035877436 = sum of:
        0.02391829 = weight(_text_:j in 4310) [ClassicSimilarity], result of:
          0.02391829 = score(doc=4310,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.24574696 = fieldWeight in 4310, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4310)
        0.011959145 = product of:
          0.02391829 = sum of:
            0.02391829 = weight(_text_:j in 4310) [ClassicSimilarity], result of:
              0.02391829 = score(doc=4310,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.24574696 = fieldWeight in 4310, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4310)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  6. Li, J.; Zhang, P.; Song, D.; Wu, Y.: Understanding an enriched multidimensional user relevance model by analyzing query logs (2017) 0.01
    0.008786311 = product of:
      0.030752089 = sum of:
        0.020501392 = weight(_text_:j in 3961) [ClassicSimilarity], result of:
          0.020501392 = score(doc=3961,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.21064025 = fieldWeight in 3961, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=3961)
        0.010250696 = product of:
          0.020501392 = sum of:
            0.020501392 = weight(_text_:j in 3961) [ClassicSimilarity], result of:
              0.020501392 = score(doc=3961,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.21064025 = fieldWeight in 3961, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3961)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  7. Munkelt, J.; Schaer, P.; Lepsky, K.: Towards an IR test collection for the German National Library (2018) 0.01
    0.008786311 = product of:
      0.030752089 = sum of:
        0.020501392 = weight(_text_:j in 4311) [ClassicSimilarity], result of:
          0.020501392 = score(doc=4311,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.21064025 = fieldWeight in 4311, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=4311)
        0.010250696 = product of:
          0.020501392 = sum of:
            0.020501392 = weight(_text_:j in 4311) [ClassicSimilarity], result of:
              0.020501392 = score(doc=4311,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.21064025 = fieldWeight in 4311, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4311)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  8. Dang, E.K.F.; Luk, R.W.P.; Allan, J.: ¬A context-dependent relevance model (2016) 0.01
    0.0073219254 = product of:
      0.025626738 = sum of:
        0.017084492 = weight(_text_:j in 2778) [ClassicSimilarity], result of:
          0.017084492 = score(doc=2778,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.17553353 = fieldWeight in 2778, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2778)
        0.008542246 = product of:
          0.017084492 = sum of:
            0.017084492 = weight(_text_:j in 2778) [ClassicSimilarity], result of:
              0.017084492 = score(doc=2778,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.17553353 = fieldWeight in 2778, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2778)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  9. Losada, D.E.; Parapar, J.; Barreiro, A.: When to stop making relevance judgments? : a study of stopping methods for building information retrieval test collections (2019) 0.01
    0.0073219254 = product of:
      0.025626738 = sum of:
        0.017084492 = weight(_text_:j in 4674) [ClassicSimilarity], result of:
          0.017084492 = score(doc=4674,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.17553353 = fieldWeight in 4674, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4674)
        0.008542246 = product of:
          0.017084492 = sum of:
            0.017084492 = weight(_text_:j in 4674) [ClassicSimilarity], result of:
              0.017084492 = score(doc=4674,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.17553353 = fieldWeight in 4674, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4674)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  10. Losada, D.E.; Parapar, J.; Barreiro, A.: Multi-armed bandits for adjudicating documents in pooling-based evaluation of information retrieval systems (2017) 0.01
    0.0073219254 = product of:
      0.025626738 = sum of:
        0.017084492 = weight(_text_:j in 5098) [ClassicSimilarity], result of:
          0.017084492 = score(doc=5098,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.17553353 = fieldWeight in 5098, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5098)
        0.008542246 = product of:
          0.017084492 = sum of:
            0.017084492 = weight(_text_:j in 5098) [ClassicSimilarity], result of:
              0.017084492 = score(doc=5098,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.17553353 = fieldWeight in 5098, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5098)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  11. Chu, H.: Factors affecting relevance judgment : a report from TREC Legal track (2011) 0.00
    0.0014821562 = product of:
      0.010375093 = sum of:
        0.010375093 = product of:
          0.020750185 = sum of:
            0.020750185 = weight(_text_:22 in 4540) [ClassicSimilarity], result of:
              0.020750185 = score(doc=4540,freq=2.0), product of:
                0.10726349 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.030630698 = 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)
      0.14285715 = coord(1/7)
    
    Date
    12. 7.2011 18:29:22
  12. Wildemuth, B.; Freund, L.; Toms, E.G.: Untangling search task complexity and difficulty in the context of interactive information retrieval studies (2014) 0.00
    0.0014821562 = product of:
      0.010375093 = sum of:
        0.010375093 = product of:
          0.020750185 = sum of:
            0.020750185 = weight(_text_:22 in 1786) [ClassicSimilarity], result of:
              0.020750185 = score(doc=1786,freq=2.0), product of:
                0.10726349 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.030630698 = 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)
      0.14285715 = coord(1/7)
    
    Date
    6. 4.2015 19:31:22
  13. Ravana, S.D.; Taheri, M.S.; Rajagopal, P.: Document-based approach to improve the accuracy of pairwise comparison in evaluating information retrieval systems (2015) 0.00
    0.0014821562 = product of:
      0.010375093 = sum of:
        0.010375093 = product of:
          0.020750185 = sum of:
            0.020750185 = weight(_text_:22 in 2587) [ClassicSimilarity], result of:
              0.020750185 = score(doc=2587,freq=2.0), product of:
                0.10726349 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.030630698 = 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)
      0.14285715 = coord(1/7)
    
    Date
    20. 1.2015 18:30:22
  14. Rajagopal, P.; Ravana, S.D.; Koh, Y.S.; Balakrishnan, V.: Evaluating the effectiveness of information retrieval systems using effort-based relevance judgment (2019) 0.00
    0.0014821562 = product of:
      0.010375093 = sum of:
        0.010375093 = product of:
          0.020750185 = sum of:
            0.020750185 = weight(_text_:22 in 5287) [ClassicSimilarity], result of:
              0.020750185 = score(doc=5287,freq=2.0), product of:
                0.10726349 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.030630698 = 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)
      0.14285715 = coord(1/7)
    
    Date
    20. 1.2015 18:30:22