Search (86 results, page 5 of 5)

  • × theme_ss:"Retrievalstudien"
  1. 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
    4.0589727E-4 = product of:
      0.0056825615 = sum of:
        0.0056825615 = product of:
          0.017047685 = sum of:
            0.017047685 = weight(_text_:22 in 2587) [ClassicSimilarity], result of:
              0.017047685 = score(doc=2587,freq=2.0), product of:
                0.08812423 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.025165197 = 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)
          0.33333334 = coord(1/3)
      0.071428575 = coord(1/14)
    
    Date
    20. 1.2015 18:30:22
  2. 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
    4.0589727E-4 = product of:
      0.0056825615 = sum of:
        0.0056825615 = product of:
          0.017047685 = sum of:
            0.017047685 = weight(_text_:22 in 5287) [ClassicSimilarity], result of:
              0.017047685 = score(doc=5287,freq=2.0), product of:
                0.08812423 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.025165197 = 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)
          0.33333334 = coord(1/3)
      0.071428575 = coord(1/14)
    
    Date
    20. 1.2015 18:30:22
  3. Cooper, M.D.; Chen, H.-M.: Predicting the relevance of a library catalog search (2001) 0.00
    3.276654E-4 = product of:
      0.004587315 = sum of:
        0.004587315 = product of:
          0.013761944 = sum of:
            0.013761944 = weight(_text_:29 in 6519) [ClassicSimilarity], result of:
              0.013761944 = score(doc=6519,freq=2.0), product of:
                0.08852329 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.025165197 = queryNorm
                0.15546128 = fieldWeight in 6519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03125 = fieldNorm(doc=6519)
          0.33333334 = coord(1/3)
      0.071428575 = coord(1/14)
    
    Date
    29. 9.2001 17:26:02
  4. Naderi, H.; Rumpler, B.: PERCIRS: a system to combine personalized and collaborative information retrieval (2010) 0.00
    3.276654E-4 = product of:
      0.004587315 = sum of:
        0.004587315 = product of:
          0.013761944 = sum of:
            0.013761944 = weight(_text_:29 in 3960) [ClassicSimilarity], result of:
              0.013761944 = score(doc=3960,freq=2.0), product of:
                0.08852329 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.025165197 = queryNorm
                0.15546128 = fieldWeight in 3960, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3960)
          0.33333334 = coord(1/3)
      0.071428575 = coord(1/14)
    
    Date
    29. 8.2010 12:59:10
  5. Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005) 0.00
    2.867072E-4 = product of:
      0.0040139006 = sum of:
        0.0040139006 = product of:
          0.012041701 = sum of:
            0.012041701 = weight(_text_:29 in 5082) [ClassicSimilarity], result of:
              0.012041701 = score(doc=5082,freq=2.0), product of:
                0.08852329 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.025165197 = queryNorm
                0.13602862 = fieldWeight in 5082, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=5082)
          0.33333334 = coord(1/3)
      0.071428575 = coord(1/14)
    
    Date
    29. 3.1996 18:16:49
  6. TREC: experiment and evaluation in information retrieval (2005) 0.00
    2.0479086E-4 = product of:
      0.002867072 = sum of:
        0.002867072 = product of:
          0.008601216 = sum of:
            0.008601216 = weight(_text_:29 in 636) [ClassicSimilarity], result of:
              0.008601216 = score(doc=636,freq=2.0), product of:
                0.08852329 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.025165197 = queryNorm
                0.097163305 = fieldWeight in 636, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=636)
          0.33333334 = coord(1/3)
      0.071428575 = coord(1/14)
    
    Date
    29. 3.1996 18:16:49

Years

Languages

  • e 77
  • d 5
  • f 1
  • fi 1
  • nl 1
  • More… Less…

Types

  • a 78
  • s 6
  • m 4
  • el 2
  • r 1
  • More… Less…