Search (1 results, page 1 of 1)

  • × author_ss:"Costa Carvalho, A. da"
  • × theme_ss:"Retrievalalgorithmen"
  1. Costa Carvalho, A. da; Rossi, C.; Moura, E.S. de; Silva, A.S. da; Fernandes, D.: LePrEF: Learn to precompute evidence fusion for efficient query evaluation (2012) 0.00 
    0.002290387 = product of:
  0.004580774 = sum of:
    0.004580774 = product of:
      0.009161548 = sum of:
        0.009161548 = weight(_text_:d in 278) [ClassicSimilarity], result of:
          0.009161548 = score(doc=278,freq=2.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.104954086 = fieldWeight in 278, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.0390625 = fieldNorm(doc=278)
      0.5 = coord(1/2)
  0.5 = coord(1/2)