Search (4 results, page 1 of 1)

  • × author_ss:"Croft, W.B."
  • × language_ss:"e"
  1. Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997) 0.05
    0.0466658 = product of:
      0.0933316 = sum of:
        0.0933316 = sum of:
          0.03124919 = weight(_text_:h in 3103) [ClassicSimilarity], result of:
            0.03124919 = score(doc=3103,freq=2.0), product of:
              0.113842286 = queryWeight, product of:
                2.4844491 = idf(docFreq=10020, maxDocs=44218)
                0.045821942 = queryNorm
              0.27449545 = fieldWeight in 3103, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4844491 = idf(docFreq=10020, maxDocs=44218)
                0.078125 = fieldNorm(doc=3103)
          0.062082406 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
            0.062082406 = score(doc=3103,freq=2.0), product of:
              0.16046064 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045821942 = queryNorm
              0.38690117 = fieldWeight in 3103, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=3103)
      0.5 = coord(1/2)
    
    Date
    27. 2.1999 20:55:22
  2. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.02
    0.024832962 = product of:
      0.049665924 = sum of:
        0.049665924 = product of:
          0.09933185 = sum of:
            0.09933185 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
              0.09933185 = score(doc=334,freq=2.0), product of:
                0.16046064 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045821942 = 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)
      0.5 = coord(1/2)
    
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  3. Turtle, H.; Croft, W.B.: Inference networks for document retrieval (1990) 0.01
    0.0078122974 = product of:
      0.015624595 = sum of:
        0.015624595 = product of:
          0.03124919 = sum of:
            0.03124919 = weight(_text_:h in 1936) [ClassicSimilarity], result of:
              0.03124919 = score(doc=1936,freq=2.0), product of:
                0.113842286 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045821942 = queryNorm
                0.27449545 = fieldWeight in 1936, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1936)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Tavakoli, L.; Zamani, H.; Scholer, F.; Croft, W.B.; Sanderson, M.: Analyzing clarification in asynchronous information-seeking conversations (2022) 0.00
    0.004687378 = product of:
      0.009374756 = sum of:
        0.009374756 = product of:
          0.018749513 = sum of:
            0.018749513 = weight(_text_:h in 496) [ClassicSimilarity], result of:
              0.018749513 = score(doc=496,freq=2.0), product of:
                0.113842286 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045821942 = queryNorm
                0.16469726 = fieldWeight in 496, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.046875 = fieldNorm(doc=496)
          0.5 = coord(1/2)
      0.5 = coord(1/2)