Search (1 results, page 1 of 1)

  • × author_ss:"Betrabet, S."
  • × theme_ss:"Retrievalalgorithmen"
  1. Fox, E.; Betrabet, S.; Koushik, M.; Lee, W.: Extended Boolean models (1992) 0.00
    0.0011602661 = product of:
      0.009282129 = sum of:
        0.009282129 = product of:
          0.027846385 = sum of:
            0.027846385 = weight(_text_:w in 3512) [ClassicSimilarity], result of:
              0.027846385 = score(doc=3512,freq=2.0), product of:
                0.11022897 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.02892537 = queryNorm
                0.2526231 = fieldWeight in 3512, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3512)
          0.33333334 = coord(1/3)
      0.125 = coord(1/8)