Search (3 results, page 1 of 1)

  • × author_ss:"Beaulieu, M."
  • × author_ss:"Robertson, S.E."
  1. Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000) 0.00 
    0.0017521423 = product of:
  0.010512854 = sum of:
    0.010512854 = weight(_text_:e in 6030) [ClassicSimilarity], result of:
      0.010512854 = score(doc=6030,freq=2.0), product of:
        0.05516528 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.03837932 = queryNorm
        0.19057012 = fieldWeight in 6030, 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=6030)
  0.16666667 = coord(1/6)
    Language
    e
  2. Robertson, S.E.; Beaulieu, M.: Research and evaluation in information retrieval (1997) 0.00 
    0.0011680949 = product of:
  0.0070085693 = sum of:
    0.0070085693 = weight(_text_:e in 7445) [ClassicSimilarity], result of:
      0.0070085693 = score(doc=7445,freq=2.0), product of:
        0.05516528 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.03837932 = queryNorm
        0.12704675 = fieldWeight in 7445, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0625 = fieldNorm(doc=7445)
  0.16666667 = coord(1/6)
    Language
    e
  3. Robertson, S.E.; Walker, S.; Beaulieu, M.: Laboratory experiments with Okapi : participation in the TREC programme (1997) 0.00 
    0.0010220831 = product of:
  0.0061324984 = sum of:
    0.0061324984 = weight(_text_:e in 2216) [ClassicSimilarity], result of:
      0.0061324984 = score(doc=2216,freq=2.0), product of:
        0.05516528 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.03837932 = queryNorm
        0.1111659 = fieldWeight in 2216, 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=2216)
  0.16666667 = coord(1/6)
    Language
    e

Years

Themes