Search (3 results, page 1 of 1)

  • × author_ss:"Savoy, J."
  • × language_ss:"e"
  • × theme_ss:"Retrievalstudien"
  1. Savoy, J.; Calvé, A. le; Vrajitoru, D.: Report on the TREC5 experiment : data fusion and collection fusion (1997) 0.01 
    0.009989617 = product of:
  0.019979235 = sum of:
    0.019979235 = product of:
      0.059937704 = sum of:
        0.059937704 = weight(_text_:j in 3108) [ClassicSimilarity], result of:
          0.059937704 = score(doc=3108,freq=2.0), product of:
            0.14227505 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.044775832 = queryNorm
            0.4212805 = fieldWeight in 3108, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.09375 = fieldNorm(doc=3108)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  2. Savoy, J.: Bibliographic database access using free-text and controlled vocabulary : an evaluation (2005) 0.01 
    0.005827277 = product of:
  0.011654554 = sum of:
    0.011654554 = product of:
      0.03496366 = sum of:
        0.03496366 = weight(_text_:j in 1053) [ClassicSimilarity], result of:
          0.03496366 = score(doc=1053,freq=2.0), product of:
            0.14227505 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.044775832 = queryNorm
            0.24574696 = fieldWeight in 1053, 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=1053)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  3. Abdou, S.; Savoy, J.: Searching in Medline : query expansion and manual indexing evaluation (2008) 0.00 
    0.0049948087 = product of:
  0.009989617 = sum of:
    0.009989617 = product of:
      0.029968852 = sum of:
        0.029968852 = weight(_text_:j in 2062) [ClassicSimilarity], result of:
          0.029968852 = score(doc=2062,freq=2.0), product of:
            0.14227505 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.044775832 = queryNorm
            0.21064025 = fieldWeight in 2062, 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=2062)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Authors

Years