Search (1 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  • × author_ss:"Ingwersen, P."
  1. Larsen, B.; Ingwersen, P.; Lund, B.: Data fusion according to the principle of polyrepresentation (2009) 0.01
    0.0136852665 = product of:
      0.027370533 = sum of:
        0.027370533 = sum of:
          0.002406438 = weight(_text_:s in 2752) [ClassicSimilarity], result of:
            0.002406438 = score(doc=2752,freq=2.0), product of:
              0.05008241 = queryWeight, product of:
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.046063907 = queryNorm
              0.048049565 = fieldWeight in 2752, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.03125 = fieldNorm(doc=2752)
          0.024964094 = weight(_text_:22 in 2752) [ClassicSimilarity], result of:
            0.024964094 = score(doc=2752,freq=2.0), product of:
              0.16130796 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046063907 = 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)
    
    Date
    22. 3.2009 18:48:28
    Source
    Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.646-654