Search (2 results, page 1 of 1)

  • × author_ss:"Cormack, G.V."
  • × theme_ss:"Retrievalstudien"
  1. Cormack, G.V.; Clarke, C.L.A.; Palmer, C.R.; Lynam, T.R.: MultiText experiments for TREC (2005) 0.00
    8.4054976E-4 = product of:
      0.019332644 = sum of:
        0.019332644 = product of:
          0.038665287 = sum of:
            0.038665287 = weight(_text_:29 in 4298) [ClassicSimilarity], result of:
              0.038665287 = score(doc=4298,freq=2.0), product of:
                0.08290443 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.023567878 = queryNorm
                0.46638384 = fieldWeight in 4298, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4298)
          0.5 = coord(1/2)
      0.04347826 = coord(1/23)
    
    Date
    29. 3.1996 18:16:49
  2. Cormack, G.V.; Clarke, C.L.A.; Palmer, C.R.; To, S.S.L.: Passage-based refinement : MultiText experiments for TREC-6 (2000) 0.00
    4.0990516E-4 = product of:
      0.0094278185 = sum of:
        0.0094278185 = product of:
          0.018855637 = sum of:
            0.018855637 = weight(_text_:1 in 6435) [ClassicSimilarity], result of:
              0.018855637 = score(doc=6435,freq=2.0), product of:
                0.057894554 = queryWeight, product of:
                  2.4565027 = idf(docFreq=10304, maxDocs=44218)
                  0.023567878 = queryNorm
                0.32568932 = fieldWeight in 6435, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4565027 = idf(docFreq=10304, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6435)
          0.5 = coord(1/2)
      0.04347826 = coord(1/23)
    
    Source
    Information processing and management. 36(2000) no.1, S.133-153