Search (2 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Retrievalalgorithmen"
  • × theme_ss:"Volltextretrieval"
  1. Ro, J.S.: ¬An evaluation of the applicability of ranking algorithms to improve the effectiveness of full-text retrieval : 1. On the effectiveness of full-text retrieval (1988) 0.00 
    0.0030170549 = product of:
  0.0120682195 = sum of:
    0.0120682195 = weight(_text_:e in 4030) [ClassicSimilarity], result of:
      0.0120682195 = score(doc=4030,freq=2.0), product of:
        0.063326925 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0440575 = queryNorm
        0.19057012 = fieldWeight in 4030, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.09375 = fieldNorm(doc=4030)
  0.25 = coord(1/4)
    Language
    e
  2. Couvreur, T.R.; Benzel, R.N.; Miller, S.F.; Zeitler, D.N.; Lee, D.L.; Singhal, M.; Shivaratri, N.; Wong, W.Y.P.: ¬An analysis of performance and cost factors in searching large text databases using parallel search systems (1994) 0.00 
    0.0017599487 = product of:
  0.0070397947 = sum of:
    0.0070397947 = weight(_text_:e in 7657) [ClassicSimilarity], result of:
      0.0070397947 = score(doc=7657,freq=2.0), product of:
        0.063326925 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0440575 = queryNorm
        0.1111659 = fieldWeight in 7657, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0546875 = fieldNorm(doc=7657)
  0.25 = coord(1/4)
    Language
    e

Authors

Years