Search (2 results, page 1 of 1)

  • × theme_ss:"Literaturübersicht"
  • × author_ss:"Croft, W.B."
  1. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.06 
    0.05828543 = product of:
  0.11657086 = sum of:
    0.11657086 = sum of:
      0.016807998 = weight(_text_:e in 334) [ClassicSimilarity], result of:
        0.016807998 = score(doc=334,freq=2.0), product of:
          0.06614887 = queryWeight, product of:
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.04602077 = queryNorm
          0.2540935 = fieldWeight in 334, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.125 = fieldNorm(doc=334)
      0.099762864 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
        0.099762864 = score(doc=334,freq=2.0), product of:
          0.1611569 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04602077 = queryNorm
          0.61904186 = fieldWeight in 334, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.125 = fieldNorm(doc=334)
  0.5 = coord(1/2)
    Language
    e
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  2. Liu, X.; Croft, W.B.: Statistical language modeling for information retrieval (2004) 0.00 
    0.0013131249 = product of:
  0.0026262498 = sum of:
    0.0026262498 = product of:
      0.0052524996 = sum of:
        0.0052524996 = weight(_text_:e in 4277) [ClassicSimilarity], result of:
          0.0052524996 = score(doc=4277,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.07940422 = fieldWeight in 4277, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4277)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Authors

Years